50+Brands in portfolio (M&M's, Snickers, Pedigree, Whiskas, Orbit, Mars)
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2024
Mars Inc. reports federal lobbying on agriculture and trade; among firms lobbying for 2024 Farm Bill
Mars Inc. filed federal lobbying disclosures covering agricultural (AGR) and trade (TRD) issues. The company was among major food and agriculture interests collectively spending heavily to influence the 2024 Farm Bill. Mars has long lobbied on supply chain, cocoa, and trade policy from its McLean, Virginia headquarters.
Mars loses bid to keep child-labor consumer protection case in federal court; remanded to D.C. Superior Court
In International Rights Advocates v. Mars, Incorporated et al., a federal judge granted plaintiffs' motion to remand the case from federal court to D.C. Superior Court. The suit alleges Mars (with Cargill and Mondelez) misled consumers about ethical cocoa sourcing and child labor in supply chains. The court found insufficient evidence that amount-in-controversy exceeded $75,000 for federal jurisdiction—consistent with a ruling that representative actions under the D.C. Consumer Protection Procedures Act cannot aggregate defendants' total compliance costs.
Mars joins Ceres coalition urging Congress to expand Farm Bill conservation programs
Mars joined ten leading food and beverage companies in a letter organized by Ceres urging Congress to modernize and expand conservation programs in the 2023 Farm Bill. The coalition called for improved technical assistance so more farmers—including small, beginning, and farmers of color—could access USDA conservation programs. Mars has participated in Ceres' Climate-Smart Agriculture and Healthy Soils Working Group.
Mars, Nestlé, and Hershey face landmark child slavery lawsuit in U.S. over Ivory Coast cocoa
Eight Malian plaintiffs filed a lawsuit in federal court alleging they were forced to work as children on cocoa farms in Ivory Coast that supplied Mars, Nestlé, Hershey, Cargill, Barry Callebaut, Mondelez, and Olam. The companies buy an estimated 70% of Ivorian cocoa. The case was later dismissed on appeal (2025) for insufficient causal link between defendants' sourcing and the plaintiffs' specific farms, but it drew sustained attention to child labor in chocolate supply chains and corporate lobbying and disclosure around cocoa.
Mars Inc. reports $1.58 million in U.S. federal lobbying
Mars Inc. reported $1,580,000 in total U.S. federal lobbying expenditures for 2018. The company retained multiple lobbying firms and in-house lobbyists to advocate on agriculture, trade, food safety, and related issues. Mars is headquartered in McLean, Virginia, and is privately held by the Mars family.
Mars joins nationwide GMO labeling push ahead of Vermont law
Mars announced it would label products containing genetically modified ingredients nationwide, joining General Mills, Campbell Soup, Kellogg's, and ConAgra ahead of Vermont's mandatory GMO labeling law (July 2016). The move came after the Senate defeated the "DARK Act," which would have preempted state labeling. Mars stated it would label brands including M&M's and Snickers while maintaining that GMO ingredients are safe.
Mars commits to removing IOI from supply chain after RSPO suspension over deforestation
After the Roundtable on Sustainable Palm Oil (RSPO) suspended IOI Group for sustainability and labor violations in Indonesia, Mars joined Unilever and Kellogg in committing to remove IOI from its palm oil supply chain. The move reflected pressure from advocates and Mars' stated no-deforestation and responsible sourcing policies.
Mars announces it will not oppose or fund opposition to GMO labeling initiatives
Ahead of Washington State's I-522 GMO labeling initiative, Mars stated it would "neither oppose nor fund opposition" of GMO labeling proposals that seek only to inform consumers. Mars did not contribute to the campaign to defeat I-522, unlike some other major food companies. The shift followed Mars' 2012 donations against California's Prop 37.
Mars donates to oppose California Proposition 37 (GMO labeling)
Mars Inc. contributed to the campaign that defeated California Proposition 37, which would have required labeling of genetically engineered foods. Mars, Hershey, and Nestlé USA together gave $367,000 against the measure. Opposition raised over $44 million; supporters about $7.3 million. Prop 37 was rejected 51%–49%.
Mars Inc. reports federal lobbying and campaign contributions
Mars Inc. reported $1,720,000 in federal lobbying through Q3 2011 and $11,462 in itemized campaign contributions (PAC and employees) in the 2012 election cycle. The company lobbied on agriculture, trade, and food policy and contributed to federal candidates through its PAC and employee giving.
Mars executive testifies before Senate Agriculture on school nutrition and Farm Bill
A Mars executive testified before the Senate Committee on Agriculture on school nutrition standards, stating the company had worked closely with lawmakers during recent Farm Bill negotiations on updating nutrition standards. The testimony highlighted Mars' engagement with federal food and agriculture policy.
Food and beverage industry spends over $24M lobbying against federal sugar-sweetened beverage tax
The food and beverage industry, including candy and beverage makers, spent more than $24 million lobbying against a proposed national excise tax on sugar-sweetened beverages. The "Americans Against Food Taxes" coalition included major manufacturers. Mars, as a major candy producer with stakes in sugar policy, operates in an industry that has consistently opposed soda and sugar taxes at federal and state levels.
Mars acquires Wrigley, expanding confectionery and policy footprint
Mars Inc. acquired Wm. Wrigley Jr. Company for about $23 billion, creating the world's largest confectionery company. The merger expanded Mars' presence in gum, candy, and chocolate and increased its stake in sugar policy, trade, and industry groups such as the National Confectioners Association (NCA), which lobbies on sugar, trade, and food safety.
Mars Inc. engages in federal lobbying on food and trade
Mars Inc. reported federal lobbying activity on food, agriculture, and trade issues. The company maintained a Washington-area presence and used multiple lobbying firms. Mars' confectionery and pet food businesses gave it interests in sugar policy, cocoa trade, and pet food regulation.
Mars Incorporated is registered in the EU Transparency Register (and predecessor systems) for lobbying on food, cocoa, and trade. The company has long engaged with European institutions on chocolate composition, labeling, and supply chain policy affecting its European operations.
Mars participates in cocoa industry protocol and policy initiatives
Mars was among chocolate makers involved in the Harkin-Engel Protocol (2001) and follow-on initiatives to address child labor in West African cocoa. The company has since faced litigation and advocacy over whether it met commitments. Mars' cocoa sourcing and human rights disclosures remain a focus of policy and legal scrutiny.
Mars Inc. federal lobbying and trade policy engagement
Mars Inc., headquartered in McLean, Virginia, maintained federal lobbying registration and engaged on trade, agriculture, and food policy. As a global confectionery and pet food company, Mars had interests in sugar quotas, cocoa trade, and food safety regulation in the U.S. and abroad.
Mars commits to deforestation-free palm oil and cocoa sustainability goals
Mars announced and expanded commitments to deforestation-free palm oil and sustainable cocoa, under pressure from advocates. The company's public policy and sustainability disclosures have since been cited in litigation alleging that Mars overstates its human rights and environmental due diligence in cocoa supply chains.
Mars acquires P&G pet food (Iams, Eukanuba, Natura), expanding pet policy footprint
Mars bought Procter & Gamble's Iams, Eukanuba, and Natura pet food brands for $2.9 billion, making Mars the largest pet care company. The deal expanded Mars' stake in pet food regulation, labeling, and trade—areas where the company lobbies at federal and state levels alongside industry groups.
Mars Inc. federal lobbying on food, agriculture, and trade
Mars Inc. continued federal lobbying on issues affecting confectionery, pet food, and supply chains. The company's reported lobbying through 2010–2011 exceeded $1.7 million. Mars engaged on agriculture, trade, and food safety through in-house lobbyists and outside firms.
Mars and chocolate industry commit to Harkin-Engel Protocol on child labor in cocoa
Mars was among chocolate companies that signed the Harkin-Engel Protocol (2001), committing to reduce the worst forms of child labor in West African cocoa. The protocol was a voluntary agreement with Congress and the U.S. government. Critics and later litigation alleged that companies, including Mars, did not meet its goals and continued to source cocoa tied to child labor.
Repackaged M&M's recalled in 20 states over undeclared allergens; Mars confirms official packaging safe
Beacon Promotions Inc. (Minnesota) issued a voluntary recall of repackaged promotional M&M's in 20 states due to undeclared milk, soy, and peanuts on labels, posing an allergy risk. Over 6,300 units were affected (e.g. "Make Your Mark" and promotional M&M's for Subaru, Dropbox, Best Western). The FDA classified the recall as Class II. Mars stated that all official M&M's packaging is safe and properly labeled and that no Mars retail M&M's are involved.
Mars Petcare recalls Pedigree dry dog food for potential metal pieces
Mars Petcare US voluntarily recalled 315 bags of PEDIGREE® Adult Complete Nutrition Grilled Steak & Vegetable Flavor Dry Dog Food (44 lb. bags) due to potential loose metal pieces. Affected product had Best By Date March 4, 2025 and was sold at Walmart in Arkansas, Louisiana, Oklahoma, and Texas. No pet injuries or illnesses were reported.
Mars Wrigley recalls Skittles, Starburst, and Life Savers gummies for metal strands
Mars Wrigley Confectionery US issued a voluntary recall of specific varieties of SKITTLES® Gummies, STARBURST® Gummies, and LIFE SAVERS® Gummies due to potential presence of a thin metal strand embedded in gummies or loose in the bag. Products were distributed in the U.S., Canada, and Mexico. The FDA received consumer reports; no illnesses were reported. Recall was later terminated.
Mars Petcare Canada recalls Whiskas dry cat food over quality specifications
Mars Petcare Canada announced a voluntary limited recall of more than a dozen WHISKAS® dry cat food products "out of an abundance of caution" because products were made with raw ingredients that fell outside the company's internal quality specifications. Over 14 varieties (chicken, salmon, tuna, beef) in 1.5 kg–11.6 kg bags were affected; distribution was Canada-wide. No consumer complaints or illnesses were reported.
Mars recalls Galaxy, Minstrels, and Maltesers Teasers in UK and Ireland over Salmonella
Mars recalled Galaxy chocolate bars, Minstrels, Counters, and Maltesers Teasers in the UK and Ireland due to potential Salmonella contamination. Contamination was found through routine testing at Mars' Slough facility; the risk was linked to ingredients. Fewer than 3,000 potentially affected items were sold; products had best-before dates in May 2018.
Mars Petcare recalls Cesar wet dog food for potential plastic pieces
Mars Petcare US voluntarily recalled a limited number of Cesar® Classics Filet Mignon Flavor wet dog food due to potential small pieces of plastic that could pose a choking hazard. About 54,255 cases were shipped to 36 states. Affected lots had codes beginning 631FKKC or 631GKKC and best-before dates August 4–5, 2018. No injuries or illnesses were reported.
Mars recalls chocolate in 55 countries after plastic found in Snickers bar
Mars issued a major voluntary recall across 55 countries after a piece of red plastic was found in a Snickers bar purchased in Germany. Affected products—Mars, Snickers, Milky Way, Miniatures, and Celebrations—were made at the Veghel, Netherlands factory (Dec 5, 2015–Jan 18, 2016). The recall mainly affected Europe and some other regions; duty-free and some U.S. channels were also potentially affected.
Mars recalls Combos snacks for potential undeclared peanut residue
Mars Chocolate North America issued a voluntary recall of select Combos varieties (Cheddar Cheese Pretzel, Cracker, Pizzeria Pretzel, Sweet and Salty Caramel, Pepperoni Cracker, Buffalo Blue Cheese Pretzel) for potential undeclared peanut residue after Mars' flour supplier, Grain Craft, recalled wheat flour from a Georgia mill. Best-before dates were March–April 2017. Distribution was primarily U.S. with some international. No illnesses reported.
Mars recalls Dove Chocolate Assortment Snowflakes for undeclared peanuts, wheat, egg
Mars Chocolate North America recalled about 6,700 cases of 24 oz bags of Dove Chocolate Assortment Snowflakes because the product could contain undeclared peanuts, wheat, and egg—pieces of Snickers, Milky Way, and Twix were mixed into Dove chocolates during production. The seasonal product was sold only at Walmart in 35 states (Sept 19–Dec 1, 2015). A consumer found a Snickers piece in the product; no adverse reactions were reported.
Mars recalls M&M's Theater Box for undeclared peanut butter
Mars Chocolate North America issued a voluntary recall of M&M'S Brand Milk Chocolate Theater Box (3.40 oz) because some boxes labeled as milk chocolate contained peanut butter M&M's packages inside without peanut butter declared on the outer label, posing a risk to people with peanut allergies. The issue was discovered after a consumer found a peanut butter M&M's package inside a milk chocolate theater box. Affected lots were shipped May–July 2014 to 37+ states. No adverse reactions reported.
Iams and Eukanuba dry pet food recalled for Salmonella (P&G; brands later acquired by Mars)
Procter & Gamble voluntarily recalled specific lots of Iams and Eukanuba dry dog and cat food for potential Salmonella contamination. An equipment failure—a malfunctioning seal on an extruder at a single facility in Henderson, North Carolina—resulted in incomplete cooking. More than 120 lots were recalled (about 0.1% of annual production). No Salmonella-related illnesses were reported. Mars acquired Iams and Eukanuba from P&G in 2014.
Mars Petcare recalls Pedigree weight management wet dog food for blue plastic pieces
Mars Petcare US announced a voluntary recall of three varieties of Pedigree weight management canned dog food due to potential choking risk from small pieces of blue plastic that entered during production. Affected lot codes began with 209, 210, 211, or 212 with best-before dates Feb 24–Mar 23, 2014. No injuries or illnesses were reported.
Iams and Eukanuba dry pet food recalled for Salmonella (P&G; brands later acquired by Mars)
Procter & Gamble recalled select lines of Iams Veterinary Dry Formulas and Eukanuba (Naturally Wild, Pure, Custom Care Sensitive Skin) dry pet foods due to possible Salmonella contamination. Best-by dates were July 1, 2010–Jan 12, 2011. Products were distributed through veterinary clinics and pet specialty stores in the U.S. and Canada. Mars acquired Iams and Eukanuba in 2014.
Mars Petcare nationwide recall of dry dog and cat food from Everson plant; 79 human illnesses
Mars Petcare US announced a nationwide voluntary recall of all dry dog and cat food produced at its Everson, Pennsylvania plant (Feb 18–Jul 29, 2008) due to Salmonella Schwarzengrund. The CDC linked 79 human cases in 21 states (mostly children) to the outbreak; contamination was found in unopened bags. Affected brands included Pedigree, Ol' Roy, Special Kitty, Members Mark, and 100+ products. Mars permanently closed the Everson plant on Oct 1, 2008.
Mars Petcare initial recall of dry dog food from Everson plant after Salmonella find
Mars Petcare US announced a voluntary recall of selected dry dog food manufactured at its Everson, Pennsylvania plant after FDA testing found Salmonella Schwarzengrund in unopened bags. The CDC had linked 70 human cases in 19 states (mostly children) to the outbreak. The plant was shut for cleaning (July–November 2007); further cases in 2008 led to an expanded nationwide recall and permanent closure of the facility.
Royal Canin USA (Mars) recalls dry pet food for melamine in rice protein concentrate
Royal Canin USA (owned by Mars since 2002) issued a voluntary nationwide recall of dry dog and cat food containing rice protein concentrate contaminated with melamine from a Chinese supplier. The recall affected Sensible Choice and Kasco products (date codes Jul 28, 2006–Apr 30, 2007). The 2007 melamine crisis involved 100+ brands and pet kidney failures; Royal Canin reported only trace melamine and no confirmed pet illnesses from its products. The company later stopped using Chinese suppliers for vegetable protein.
MasterFoods (Mars) recalls millions of Mars and Snickers bars in Australia after extortion threat
MasterFoods (Mars) recalled an estimated 3 million Mars and Snickers bars in New South Wales, Australia, after extortion threats claimed contaminated bars had been placed in stores. Tests confirmed a Snickers bar sent to the company contained a pesticide-like substance. The recall covered about 25,000 retail outlets and 10,000 vending machines; roughly A$2 million worth of product was sold monthly in NSW. No confirmed illnesses were reported; the recall was precautionary.
Pedigree dry dog food recalled in Asia over suspected link to kidney failure
Pedigree (Mars Petcare) issued a recall affecting all varieties of Pedigree Dry Dog Foods and Pedigree Puppy Dry Dog Foods in certain Asian markets due to a suspected link to cases of kidney failure. The recall was initially limited to Asian countries. The incident contributed to ongoing scrutiny of pet food safety and Mars Pedigree recall history.
Human Salmonella outbreak linked to Mars Petcare dry pet food; recalls followed in 2007–2008
The CDC identified a multistate outbreak of Salmonella enterica serotype Schwarzengrund linked to dry dog food produced at Mars Petcare's Everson, Pennsylvania facility. Seventy human cases in 19 states (mostly children) were reported through October 2007; the outbreak led to Mars' initial voluntary recall in August 2007 and a nationwide recall and plant closure in 2008.
Mars Petcare and industry under scrutiny as pet food safety gains attention
By the turn of the decade, Mars Petcare (Pedigree, Whiskas, and other brands) and the broader pet food industry faced growing regulatory and consumer focus on safety and recalls. Mars would later experience major recalls in the 2000s (Everson Salmonella 2007–2008, Royal Canin melamine 2007, Pedigree Asia 2004). FDA and industry recall tracking and public listings became key references for Mars recall history.
D.C. Circuit dismisses child slavery lawsuit against Mars, Hershey, Nestlé and other cocoa companies
The U.S. Court of Appeals for the D.C. Circuit unanimously affirmed dismissal of a lawsuit by eight Malian plaintiffs who alleged they were forced to work as children on Ivory Coast cocoa farms supplying Mars, Hershey, Nestlé, Cargill, Mondelez, Barry Callebaut, and Olam. The suit was brought under the Trafficking Victims Protection Reauthorization Act (TVPRA). The court held plaintiffs failed to show a plausible causal link between defendants' cocoa sourcing and their specific forced labor; the trial court had ruled for defendants in June 2022.
Mars Wrigley wins partial summary judgment in worker-trapped-in-chocolate-tank lawsuit
A federal judge granted Mars Chocolate (Mars Wrigley)partial summary judgment in a suit brought by Luis Torres Crespo, a contractor who was trapped in a hardened chocolate tank at the Elizabethtown, Pennsylvania plant for over six hours in June 2022. Crespo alleged false imprisonment, emotional distress, and recklessness; he suffered rhabdomyolysis, acute kidney injury, and PTSD. Some claims survived; the case continued. Mars had previously settled OSHA citations related to the incident.
Class action filed against Mars, Cargill, and Mondelez over child labor in cocoa supply chain
A class action was filed in Superior Court for the District of Columbia against Mars Inc., Cargill, and Mondelēz International alleging consumer fraud, negligent supervision, unjust enrichment, and theft related to child labor in cocoa supply chains. Plaintiffs alleged the companies failed to honor the Harkin-Engel Protocol and misled consumers about labor practices. In March 2025 a federal judge remanded a related case back to D.C. state court, finding defendants had not met federal jurisdiction requirements.
Class action alleges Dove dark chocolate contains unsafe levels of lead and cadmium
A class action lawsuit alleged that Mars' Dove Promises Deeper Dark Chocolate 70% Cacao contains unsafe levels of lead and cadmium. The complaint cited a December 2022 Consumer Reports analysis finding the product had 112% of California's maximum allowable dose level (MADL) for cadmium in a single serving and significant lead. Plaintiffs sought to represent a class of consumers who purchased the product and alleged failure to warn and violations of state consumer protection laws.
Class action claims Skittles contain titanium dioxide despite Mars pledge to remove it
A class action lawsuit alleged that Mars sold Skittles containing titanium dioxide (TiO2), a substance Mars had pledged in February 2016 to phase out from its global candy portfolio. The plaintiff claimed Mars failed to disclose health risks and sold a defective product. The lawsuit was filed in the Northern District of California and sought to represent a class of U.S. consumers who purchased Skittles.
Class action alleges Altoids cinnamon mints are falsely advertised
A class action alleged that Mars falsely advertised its Altoids Cinnamon Mints as cinnamon-flavored when the product allegedly contained no actual cinnamon, and that packaging imagery (cinnamon sticks) was deceptive. The suit was filed in federal court and sought to represent purchasers of the product under state consumer protection and false advertising laws.
International Rights Advocates sue Mars, Nestlé, Hershey and others over child slavery in cocoa
International Rights Advocates (IRAdvocates) filed a federal lawsuit on behalf of eight Malian plaintiffs who alleged they were trafficked and forced to work as children on cocoa farms in Côte d'Ivoire supplying Mars, Nestlé, Hershey, Cargill, Barry Callebaut, Olam, and Mondelēz. The suit was brought under the Trafficking Victims Protection Reauthorization Act (TVPRA). The district court dismissed the case in June 2022; the D.C. Circuit affirmed dismissal in July 2025 for lack of plausible causal link between defendants' sourcing and plaintiffs' specific farms.
Fishon v. Mars Petcare: class action over IAMS grain-free labeling
A class action (Fishon v. Mars Petcare US, Inc.) was filed in the Middle District of Tennessee alleging Mars mislabeled its IAMS Proactive Health Sensitive Skin & Stomach Grain-Free Recipe as grain-free and soy-free when the product allegedly contained those ingredients. Plaintiffs claimed they paid a premium based on the labeling. The case was litigated into 2020; documents and outcomes are available in federal court records.
Ninth Circuit affirms dismissal of Hodsdon v. Mars over child labor disclosure
The U.S. Court of Appeals for the Ninth Circuit affirmed the dismissal of Hodsdon v. Mars, Inc., a class action alleging Mars violated California consumer protection laws by failing to disclose on labels that its chocolate supply chains involve child and forced labor. The Ninth Circuit held that California law does not require manufacturers to disclose labor practices on labels in the absence of affirmative misrepresentations, and that such practices are not physical defects affecting the product's central function. The district court had dismissed in February 2016.
FTC approves settlement with Mars Petcare over Eukanuba "longer life" claims
The FTC approved a final consent order settling charges that Mars Petcare made false or unsubstantiated claims for Eukanuba dog food—including that dogs could live 30% longer than their breed's typical lifespan based on a "10-year study." The FTC alleged Mars could not support the longevity claims; ads featured a 17-year-old Labrador ("Iowa") implying the food extended life. Mars agreed to stop making unsubstantiated health claims about pet food longevity without competent scientific evidence. The complaint had been filed in 2015.
Hodsdon v. Mars filed: class action over failure to disclose child labor in cocoa
Robert Hodsdon filed a class action in the Northern District of California (Hodsdon v. Mars, Inc., 15-cv-04450) alleging Mars violated California's Unfair Competition Law, Consumers Legal Remedies Act, and False Advertising Law by failing to disclose that its chocolate supply chains involve child and forced labor in Côte d'Ivoire. The complaint cited the Harkin-Engel Protocol and alleged Mars' products likely contain cocoa harvested by children. The district court dismissed in February 2016; the Ninth Circuit affirmed in 2018.
Former Mars Petcare Joplin workers file class action over phosphine gas exposure
Eight former workers at the Mars Petcare plant in Joplin, Missouri filed a class action (Boyd v. Mars Petcare) alleging exposure to phosphine gas from fumigated railcars used for pet food ingredients. They claimed injuries to eyes, lungs, respiratory system, and internal organs. The suit also named the fumigation company and the plant safety manager. NIOSH had documented elevated phosphine levels; the plant closed in 2012. A settlement was later reached with several former workers (terms sealed).
Wrigley settles Eclipse gum "germ kill" class action for $6 million
Mars-owned Wrigley settled a class action over advertising that Eclipse gum was "scientifically proven to help kill the germs that cause bad breath" (magnolia bark extract). The suit, filed by Carol Smith in May 2009, alleged the claims were deceptive. Wrigley agreed to pay $6 million into a settlement fund (plus $1 million if needed), allow consumer claims up to $10, stop "germ kill" messaging for three years, and remove Magnolia Bark Extract from Eclipse. Wrigley denied wrongdoing but settled to avoid further distraction. NAD had previously found the campaign deceptive.
Pet food melamine MDL settlement approved; Mars among defendants
The U.S. District Court for the District of New Jersey granted final approval of a $24 million class-wide settlement in the pet food melamine contamination multidistrict litigation (MDL). Mars Inc., Mars Petcare US, and numerous other manufacturers, retailers, and suppliers were defendants. The 2007 crisis involved melamine-tainted wheat gluten and rice protein from China, causing pet illness and death. The settlement covered veterinary costs, lost time, replacement pets, burial expenses, and property damage for eligible class members.
Pet food melamine class actions filed against Mars and other manufacturers
Following the 2007 melamine pet food crisis (contaminated wheat gluten and rice protein from China), more than 100 class actions were filed on behalf of pet owners whose animals died or became ill. Lawsuits named Mars Inc., Mars Petcare US, Menu Foods, Nestlé Purina, Procter & Gamble (Iams), Hill's, retailers, and others. Cases were consolidated into an MDL in the District of New Jersey. Plaintiffs alleged consumer protection violations, product liability, breach of warranty, and negligence. A $24 million settlement was later approved in 2008.
Mars, Inc. v. Natraceutical, S.A.: patent litigation over cocoa extract
Mars, Inc. filed suit in the U.S. District Court for the District of New Jersey (Mars, Inc. v. Natraceutical, S.A., 2:07-cv-01574) alleging patent infringement related to cocoa extract technology. The complaint and jury demand sought relief for infringement of Mars' intellectual property covering cocoa-derived ingredients. The case was one of several Mars patent matters in the 2000s involving cocoa and pet food technology.
Mars Inc. was involved in Mars Inc. v. JCM American (No. 09-1555), an appeal before the U.S. Court of Appeals for the Federal Circuit. The case related to intellectual property or commercial disputes; the Federal Circuit docket is cited in legal databases. Mars acquired Wrigley in 2008, expanding its confectionery and gum portfolio and associated litigation footprint.
Federal Circuit vacates summary judgment in Mars v. Heinz pet food patent case
The U.S. Court of Appeals for the Federal Circuit vacated and remanded the district court's summary judgment of non-infringement in Mars, Inc. v. H.J. Heinz Co. Mars had sued Heinz in December 2001 for infringement of U.S. Patent No. 6,312,746, which covers a dual-texture animal food (soft inner component surrounded by harder shell). The Federal Circuit held the district court had applied incorrect claim construction in the Markman ruling and remanded for further proceedings.
Mars sues Heinz for infringement of dual-texture pet food patent
Mars, Inc. filed suit against H.J. Heinz Co. alleging infringement of U.S. Patent No. 6,312,746, which covers a dual-texture animal food product with a soft inner component surrounded by a harder shell. A Markman (claim construction) hearing was held in February 2003. The district court granted Heinz summary judgment of non-infringement; the Federal Circuit vacated and remanded in July 2004, finding the lower court's claim construction erroneous.
Mars litigation landscape: pet food, cocoa, and confectionery
By 2000, Mars, Inc. was a major defendant and plaintiff in matters involving pet food (Pedigree, Whiskas, Royal Canin after 2002), chocolate and cocoa supply chains, and confectionery (M&M's, Snickers, Wrigley after 2008). The following decade would see melamine and Salmonella pet food litigation, child labor and cocoa disclosure lawsuits, FTC actions over Eukanuba advertising, and patent disputes. Legal and regulatory databases document Mars' continued litigation activity through the 2000s and beyond.
Global Witness: chocolate giants fuel deforestation in Liberia; Mars supply chain opaque
Global Witness reported that Liberia's cocoa belt lost forest area larger than Luxembourg between 2021 and 2024. Mars, with Mondelēz, Nestlé, Hershey, and Unilever, sources cocoa through "mass balance" purchasing that mixes deforestation-linked Liberian cocoa with traceable cocoa, making it impossible to rule out beans from deforested land. Supply chains containing Liberian cocoa were certified "sustainable" by Rainforest Alliance. Mars had pledged 100% responsibly sourced cocoa by 2025 and to tackle deforestation in Côte d'Ivoire and Ghana.
Mars projects it will miss 2025 sustainable packaging targets
Mars acknowledged it would likely miss its 2025 packaging goals under the Ellen MacArthur Foundation Global Commitment: 100% reusable, recyclable, or compostable packaging; 30% post-consumer recycled content; and 25% virgin plastic reduction. By 2023 the company had reached about 61% RRC packaging and only 1.5% recycled content. Mars cited infrastructure challenges for collection, sorting, and recycling as major barriers.
Mars reports 8% absolute GHG reduction since 2015; net zero 2050 roadmap
Mars reported an 8% absolute reduction in greenhouse gas emissions compared to its 2015 baseline while growing revenue to over $50 billion. Total value-chain emissions were down 16% (5.7 million metric tons) since 2015. The company's Net Zero 2050 roadmap includes electrifying logistics, renewable energy for facilities, climate-smart agriculture, and addressing deforestation in cocoa, palm oil, beef, pulp, paper, and soy. Interim target: 50% emissions cut by 2030.
Mars unveils closed-loop packaging pilot; flexible packaging remains challenge
Mars announced a closed-loop collaboration for KIND snack bar packaging using advanced recycling (e.g. Plastic Energy's thermal anaerobic conversion) to turn used plastics into food-grade recycled material. The company noted that only about 45% of its packaging was designed for recycling by 2022; much of its portfolio is flexible film, which is hard to recycle where infrastructure is lacking. Mars invested hundreds of millions in recycling solutions and launched a tool for consumers to find recycling options by country.
Mars sets science-based net zero target for full value chain by 2050
Mars announced a science-based target to achieve net zero greenhouse gas emissions across its full value chain by 2050, including Scope 3 (agriculture, suppliers, consumer use). The company's 2015 value-chain emissions were estimated at about 33 million tonnes CO2e, with agriculture and land use change accounting for roughly 80%. The commitment was part of the Sustainable in a Generation Plan backed by $1 billion investment.
Mars announces deforestation-free palm oil supply chain achieved
Mars announced that its Palm Positive Plan had delivered a deforestation-free palm oil supply chain. The company reduced mill partners from 1,500 to fewer than 100 and planned to halve that further. Mars also released its 2020 Cocoa for Generations report, expanding child labor monitoring and remediation and aiming for 100% responsibly sourced cocoa by 2025. Critics and reports later alleged continued deforestation links in cocoa in West Africa.
Washington Post: Mars vowed to make chocolate green and failed; deforestation continues
The Washington Post reported that Mars had "vowed to stop deforestation in West Africa" but failed to deliver. Despite a $1 billion commitment and pledges that 100% of cocoa would be responsibly sourced and traceable by 2025, deforestation linked to cocoa continued in Côte d'Ivoire and Ghana. Mars launched its Palm Positive Plan in September 2019 aiming for 100% deforestation-free palm oil by end of 2020.
Mars launches Cocoa for Generations with $1 billion; "broken" supply chain
Mars Wrigley launched Cocoa for Generations, a sustainability strategy backed by $1 billion over 10 years (incremental to Sustainable in a Generation). Mars stated the "cocoa supply chain as it works today is broken" and that despite 40 years of efforts and nearly 180,000 certified farmers, progress on incomes, child labor, and deforestation was inadequate. Commitments included 100% responsibly sourced and traceable cocoa by 2025, GPS mapping to avoid protected forests, and partnerships with 75,000 farming families.
Mars marks one year of Sustainable in a Generation Plan; new sourcing strategy
One year after launching its $1 billion Sustainable in a Generation Plan, Mars reported it was shifting from commodity-based sourcing to focus on 10 high-impact ingredients (cocoa, fish, rice, mint, etc.), combining procurement and sustainability functions, and addressing GHG, water stress, land use, and human rights in supply chains. Goals included 67% value-chain GHG reduction by 2050 and improving the working lives of 1 million people in the supply chain.
Guardian: Mars, Nestlé, Hershey "breaking promises" over palm oil deforestation
The Guardian and Rainforest Action Network reported that Nestlé, Mars, and Hershey were breaking promises to eliminate deforestation from palm oil supply chains. The companies sourced from Indonesia's Leuser ecosystem (Sumatra), where supply chains were linked to illegal logging and destruction of habitat for orangutans, tigers, and other species. Campaigners said commitments had been "delayed, revised or watered down." One supplier was linked to all four major candy makers while destroying thousands of hectares of forest.
Mars announces $1 billion Sustainable in a Generation Plan
Mars announced its Sustainable in a Generation Plan, committing approximately $1 billion to address sustainability. CEO Grant F. Reid said the "global supply chain is broken" and that transformational change was needed. Goals included 67% GHG reduction across the value chain by 2050 and improving the working lives of 1 million people in the supply chain. The plan focused on Healthy Planet, Thriving People, and Nourishing Wellbeing.
Mars reports 21.7% RRC packaging; Ellen MacArthur commitment and plastic goals
Mars reported that about 21.7% of its plastic packaging was reusable, recyclable, or compostable (RRC), with minimal post-consumer recycled content. The company had joined the Ellen MacArthur Foundation's Global Commitment and set 2025 targets: 100% RRC packaging, 30% recycled content, and 25% virgin plastic reduction. Mars' large flexible-packaging portfolio made progress difficult without better collection and recycling infrastructure.
Mars adopts Cocoa and Forests Initiative; GHG baseline for net zero
Mars committed to the Cocoa and Forests Initiative and related policies: cocoa deforestation- and conversion-free after December 2013 (or 2017 under landscape frameworks), and addressing deforestation in beef, pulp, paper, and soy. Mars also set a 2015 baseline for greenhouse gas emissions and later targets: 27% reduction by 2025 and net zero by 2050. Agriculture and land use change accounted for about 80% of Mars' value-chain emissions. Litigation would later cite Mars' deforestation and cocoa commitments.
Mars launches palm oil and deforestation policies; sustainable palm by 2015
Mars announced comprehensive deforestation policies for palm oil and cocoa. For palm oil, Mars committed to a fully sustainable and traceable supply chain by end of 2015, working with The Forest Trust (TFT), with "no burn" and labor standards. The company moved from 1,500 mill partners to fewer than 100. For cocoa (350,000–400,000 tonnes annually), Mars required deforestation- and conversion-free sourcing after December 2013. Deforestation in beef, pulp, paper, and soy was also in scope.
Mars exceeds 20% certified sustainable cocoa target; world's largest buyer
Mars exceeded its target of 20% certified sustainable cocoa, projecting nearly 90,000 metric tons of certified purchases and becoming the world's largest buyer of certified sustainable cocoa. The company used Rainforest Alliance and UTZ Certified standards and partnered with Fairtrade International. Six Mars products carried certification labels. Mars called for industry-wide investment in research, certification, and technology transfer to farmers to address sustainability and projected supply shortfalls.
Mars meets 10% certified sustainable cocoa target; $30 million investment
Mars met its goal of sourcing 10% of cocoa from certified sustainable sources and invested $30 million in cocoa sustainability in 2011, after more than $20 million annually in the prior two years. The company worked with Rainforest Alliance and UTZ and supported smallholder farmers on yield, environmental, and labor standards. Mars was on track toward its 2009 pledge of 100% certified sustainable cocoa by 2020.
Mars pledges 100% certified sustainable cocoa by 2020
Mars announced it would source 100% of its cocoa from certified sustainable sources by 2020, in partnership with Rainforest Alliance. The rollout would be brand-by-brand, starting with Galaxy in the UK and Ireland in 2010. Mars framed the move as improving farmer yields and income while protecting environment and biodiversity, and directly rewarding sustainable practices. The pledge followed Cadbury's fair-trade commitment and came as global cocoa demand was projected to exceed supply by 1 million tonnes by 2020.
Mars begins $10 million cocoa genome project to develop resilient trees
Mars began a five-year, $10 million project with scientists to map the cocoa genome, with the goal of developing trees that could better survive drought and disease and improve sustainability of cocoa farming. The research was made publicly available to support the global cocoa sector. The initiative was part of Mars' longer-term investment in cocoa sustainability alongside certification and farmer programs.
Mars and Rainforest Alliance; cocoa sustainability spending exceeds $10M annually
Mars had established a relationship with Rainforest Alliance dating to 1998 and was spending more than $10 million annually on cocoa sustainability initiatives with smallholder farmers by the mid-2000s. Certification and farmer training focused on environmental, labor, and productivity standards. Mars would later announce its 100% certified sustainable cocoa by 2020 pledge in 2009 and face ongoing scrutiny over deforestation and child labor in West African cocoa.
Mars, cocoa, and the emerging focus on supply chain sustainability
By 2000, Mars was a major global buyer of cocoa from West Africa (Côte d'Ivoire, Ghana) and other regions. Environmental and social concerns around deforestation, pesticide use, and labor in cocoa were gaining attention; the Harkin-Engel Protocol on child labor would follow in 2001. Mars had begun working with Rainforest Alliance and investing in farmer programs. The following decades would see Mars make high-profile pledges on sustainable and deforestation-free cocoa and palm oil, with mixed results and continued criticism.
Mars completes acquisition of Kellanova for approximately $36 billion
Mars completed its acquisition of Kellanova (Kellogg Company's global snacking business) after receiving final regulatory approval from the European Commission. The deal, announced in August 2024 at $35.9 billion ($83.50 per share in cash), combines Pringles, Cheez-It, Pop-Tarts, Rice Krispies Treats, NutriGrain, RXBAR, and other Kellanova brands with Mars' Snickers, M&M's, Twix, and Wrigley gum. The combined snacking business is expected to generate around $36 billion in annual revenue with nine billion-dollar brands.
Mars announces agreement to acquire Kellanova (Kellogg snacking) for $35.9B
Mars, Incorporated announced a definitive agreement to acquire Kellanova—the global snacking business of Kellogg Company—for $35.9 billion ($83.50 per share in cash). The transaction would bring Pringles, Cheez-It, Pop-Tarts, Rice Krispies Treats, NutriGrain, RXBAR, and other brands into Mars' portfolio alongside M&M's, Snickers, Twix, and Wrigley. The deal was subject to regulatory approvals and closed in December 2025.
Mars Petcare completes acquisition of Champion Petfoods (ORIJEN, ACANA)
Mars Petcare completed its acquisition of Champion Petfoods, a global premium pet food maker with brands ORIJEN and ACANA sold in more than 90 countries. The definitive agreement had been signed in November 2022. Champion employed over 800 people and operated company-owned manufacturing in Canada and the U.S. The deal expanded Mars' presence in pet specialty, independent retail, and digital channels and added well-known premium brands to its portfolio.
Mars completes acquisition of Heska Corporation for $1.3 billion
Mars, Incorporated completed its acquisition of Heska Corporation, a global provider of advanced veterinary diagnostic and specialty solutions, for approximately $1.3 billion ($120 per share). Heska joined Mars Petcare's Science & Diagnostics division alongside Antech Diagnostics. The combined portfolio spans reference laboratories, point-of-care diagnostics, imaging, rapid diagnostics, telemedicine, and software. Heska had 2022 sales of about $257 million and operated in North America and several international markets.
Mars Petcare agrees to acquire Champion Petfoods (ORIJEN, ACANA)
Mars Petcare signed a definitive agreement to acquire Champion Petfoods from an investor group led by Bedford Capital and Healthcare of Ontario Pension Plan. Champion manufactures premium brands ORIJEN and ACANA in more than 90 countries. The acquisition was expected to close in the first half of 2023 and was characterized as a strong strategic fit for Mars' premium pet food and specialty channels. Financial terms were not disclosed; earlier reports had suggested Champion might be valued around $2 billion.
Mars Petcare acquires Nom Nom (fresh, delivered pet food)
Mars Petcare acquired Nom Nom (formerly NomNomNow), a direct-to-consumer company offering fresh, refrigerated dog and cat food with minimally processed ingredients. Nom Nom operates as an independent brand within Mars Petcare's Royal Canin division. The acquisition expanded Mars' presence in the growing fresh and personalized pet food segment and D2C channel.
Mars Petcare acquires AniCura (European veterinary hospitals)
Mars Petcare signed definitive agreements to acquire AniCura from Nordic Capital, Fidelio Capital, and minority shareholders. AniCura operated about 200 animal hospitals across Sweden, Norway, Denmark, Germany, Austria, Switzerland, and the Netherlands, with roughly 4,000 veterinary professionals and annual sales of about $460 million. The deal was valued at an estimated 1–2 billion euros. The acquisition marked Mars' strategic entry into the European veterinary care sector alongside its North American businesses (VCA, Banfield, BluePearl).
Mars Petcare acquires Linnaeus Group (UK veterinary services)
Mars Petcare acquired Linnaeus Group, a UK-based veterinary services provider, from private equity firm Sovereign Capital Partners. Linnaeus had grown to 87 sites across England with over 1,400 employees, including about 360 vets and 160 specialists, offering orthopedics, ophthalmology, neurology, and other specialties. The deal expanded Mars' veterinary footprint in Europe alongside the contemporaneous AniCura acquisition.
Mars completes acquisition of VCA Inc. for approximately $9.1 billion
Mars, Incorporated completed its acquisition of VCA Inc., a pet healthcare company, for about $9.1 billion (including $1.4 billion debt), or $93 per share. VCA operated nearly 800 animal hospitals and 60 diagnostic laboratories in the U.S. and Canada, plus Antech Diagnostics and Sound imaging. The deal made Mars Petcare's veterinary and pet care segment account for more than half of total company sales. To address FTC concerns, Mars agreed to divest 12 hospitals in 10 cities to competitors.
Mars Petcare acquired Whistle, a startup that made smart dog collars for activity and location tracking (often called "Fitbit for dogs"), for approximately $117 million. Whistle had previously acquired the Tagg pet tracker in 2015. The acquisition gave Mars an entry into pet care technology and data on pet behavior for product development. Whistle continued to operate as a distinct brand within Mars Petcare.
Mars Petcare agrees to acquire BluePearl (specialty and emergency veterinary hospitals)
Mars Petcare announced an agreement to acquire BluePearl, a national chain of specialty and emergency veterinary hospitals. BluePearl operated 53–54 locations across 17–18 U.S. states with over 600 veterinarians and 3,000+ employees (revenue about $300 million). The deal created a continuum of care with Mars' Banfield Pet Hospital (primary care). BluePearl continued to operate as a separate business unit. The transaction closed by year-end 2015; financial terms were not disclosed.
Mars acquires P&G pet food business (Iams, Eukanuba, Natura) for $2.9 billion
Mars, Incorporated agreed to acquire Procter & Gamble's pet food business for $2.9 billion in cash. The deal included Iams, Eukanuba, and Natura in the Americas and selected markets (about 80% of P&G Pet Care's global sales); most European operations were excluded. About 1,100 P&G employees and five U.S. plants transferred to Mars. The acquisition made Mars the largest pet care company globally, with roughly 23% market share, and strengthened it against Nestlé Purina.
Mars completes acquisition of Wm. Wrigley Jr. Company for approximately $23 billion
Mars, Incorporated completed its acquisition of Wm. Wrigley Jr. Company in a transaction valued at approximately $23 billion. The deal combined Mars' chocolate brands (M&M's, Snickers, Mars, Twix, etc.) with Wrigley's gum and mints (Doublemint, Extra, Orbit, Juicy Fruit, Altoids, Skittles, Life Savers). Berkshire Hathaway, Goldman Sachs, and JPMorgan provided financing; Berkshire took a minority equity stake in Wrigley. The merged confectionery business operated as Mars Wrigley.
Mars acquires Nutro Products, Banfield Pet Hospital, and Doane Petcare
Mars made three major pet care acquisitions: Nutro Products (premium natural pet food brand, founded 1926), a controlling stake in Banfield Pet Hospital (the largest private veterinary practice in the U.S., with hundreds of locations largely in PetSmart stores), and Doane Petcare Company (private-label pet food manufacturer that strengthened Mars' U.S. dry pet food position and manufacturing capacity). The deals expanded Mars' presence in pet food and veterinary services.
Mars acquires Aquarium Pharmaceuticals (Mars Fishcare)
Mars acquired Aquarium Pharmaceuticals, Inc. (API), which was later renamed Mars Fishcare. The deal included aquarium and pond care brands such as API, RENA, and PondCare. The acquisition extended Mars' pet care portfolio into the aquatic segment and complemented its existing small animal and dog/cat businesses.
Mars acquires controlling stake in Royal Canin for approximately $730 million
Mars purchased a 56.4% controlling stake in Royal Canin, the premium pet food company, from French bank BNP Paribas for approximately $730 million. Royal Canin held about 36% of the French dry dog food market and complemented Mars' existing Pedigree and Whiskas brands. The acquisition marked Mars' major push into premium and veterinary-formula pet food and expanded its global pet care footprint.
Mars acquires Lucas Candy Company (Latino confectionery)
Mars acquired Lucas Candy Company, expanding its presence in the Latino confectionery market with Mexican candy brands. The deal supported Mars' strategy to grow in key geographic and demographic segments. Lucas was one of several acquisitions in the early 2000s that broadened Mars' confectionery and pet care portfolios ahead of the landmark Wrigley deal in 2008.
Mars portfolio on eve of major M&A wave: confectionery, pet care, food
By 2000, Mars, Inc. was a privately held global company with confectionery (M&M's, Snickers, Mars, Twix, Dove, Milky Way), pet care (Pedigree, Whiskas, Kal Kan), and food (Uncle Ben's). The following decade would see transformative acquisitions: Royal Canin (2001–2002), Wrigley (2008), and a series of pet food and veterinary deals (Nutro, Banfield, Doane, BluePearl, VCA, P&G pet, AniCura, Linnaeus, Champion, Heska, Kellanova) that would make pet care and snacking the company's largest segments.
Workers trapped in chocolate tank at Mars Wrigley Pennsylvania plant; OSHA fines company
Two workers were trapped in a vat of hardened chocolate at Mars Wrigley's Elizabethtown, Pennsylvania facility. One contractor was stuck for over six hours before rescue; he suffered rhabdomyolysis, acute kidney injury, PTSD, and permanent leg damage. OSHA fined Mars Wrigley over $14,500, finding workers were not authorized to work in the tanks and lacked proper safety training. A federal judge later allowed the worker's lawsuit (false imprisonment, recklessness) to proceed against Mars.
America First Legal files EEOC complaint against Mars Inc. alleging discriminatory hiring
America First Legal filed a federal civil rights complaint with the EEOC against Mars, Inc., alleging illegal discriminatory hiring practices—including racial and gender quotas favoring minorities and women, manipulation of interview panels by race and ethnicity, and discriminatory preferences imposed on suppliers. The complaint alleged violations of Title VII of the Civil Rights Act of 1964.
Mars Wrigley files WARN notice for 180 layoffs at Elmwood Park, Illinois
Mars Wrigley Confectionery US, LLC filed a WARN (Worker Adjustment and Retraining Notification) notice for 180 layoffs at its Elmwood Park, Illinois facility. WARN requires employers to give 60 days' notice of mass layoffs or plant closures.
Mars Chocolate Albany, Georgia plant downsizes; peanut roasting moved to Texas
Mars Chocolate North America downsized its Albany, Georgia plant, moving the peanut roasting line to Texas to consolidate with Snickers production. About eight jobs were cut; most affected employees were reassigned to Combos production. The plant, open since 1964, continues with about 280 employees.
CBS finds children as young as 5 harvesting cocoa for Mars in Ghana; Mars says it is investigating
A CBS News investigation found children as young as 5 harvesting cocoa in Ghana used by Mars (M&M's, Snickers). Whistleblower lists from Mars' monitoring system showed children in the company's "remediation" program still working in fields; a supervisor said data was "cooked." Mars stated it "unequivocally condemns" child labor and is urgently investigating; it has set a 2025 target to end child labor in its cocoa supply chain.
NORC report: hazardous child labor in cocoa rose in Ghana and Côte d'Ivoire despite industry pledges
A NORC (University of Chicago) report funded by the U.S. Department of Labor found that hazardous child labor in cocoa in Ghana and Côte d'Ivoire increased from 30% to 43% over a 10-year period (2008–09 to 2018–19); overall child labor rose from 31% to 45%. Mars and other chocolate companies had pledged to eliminate the worst forms of child labor. Mars responded by calling for legislation and citing its $1 billion responsible-sourcing commitment.
Mars launches Protecting Children Action Plan and Cocoa for Generations report
Mars Wrigley released its 2020 Cocoa for Generations report and Protecting Children Action Plan, expanding child labor monitoring and remediation (CLMRS) to nearly 70% of cocoa volumes in Côte d'Ivoire and Ghana. The company set a goal of 100% responsibly sourced cocoa by 2025 and 100% CLMRS coverage for at-risk families. Critics and litigation have alleged that Mars overstates compliance and that child labor remains widespread in its supply chain.
Mars Wrigley moves U.S. headquarters from Chicago to New Jersey; about 200 jobs relocated
Mars Wrigley announced it would base its U.S. headquarters in Hackettstown and Newark, New Jersey, instead of Chicago, with the move completed by July 2020. About 200 jobs shifted from Chicago to New Jersey; New Jersey offered $31 million in tax incentives. Chicago had sought to retain the headquarters.
Wrigley closes Toronto chewing gum factory; 383 jobs eliminated
Wrigley (Mars) closed its Toronto chewing gum manufacturing plant, eliminating 383 jobs. The facility had operated for 52 years; production moved to Gainesville, Georgia. The company cited declining North American gum sales (down 22% from 2009 to 2014). Severance and career transition support were offered to affected employees.
Mars Petcare Joplin workers report phosphine and chemical exposure; plant closes; class action filed
Workers at the Mars Petcare plant in Joplin, Missouri reported vomiting, seizures, breathing difficulties, and kidney/liver problems linked to phosphine (fumigant) and other chemicals. NIOSH found phosphine levels up to 5.85 ppm (above safe 0.1 ppm) and that workers lacked proper respirators. Mars closed the plant in 2012, citing market changes, before NIOSH could complete a full medical survey. Former workers filed a class action alleging occupational disease from fumigant exposure; the lawsuit remained pending in later years.
Mars Petcare Joplin workers vote against union (BCTGM Local 218)
A representation election was held at the Mars Petcare plant in Joplin, Missouri. BCTGM/BCTGW Local 218 received 48 votes for and 56 against unionization (104 ballots of 107 eligible). The NLRB certified the result in January 2010. The unit included production, maintenance, and quality assurance employees.
NLRB charge against Mars Petcare Columbus, Ohio: coercion and changes in employment terms
An unfair labor practice charge was filed against Mars Petcare U.S. at its Columbus, Ohio location (NLRB Case No. 09-CA-044639). Allegations included 8(a)(1) coercive actions (surveillance) and coercive statements (threats, promises of benefits), and 8(a)(3) and 8(a)(4) changes in terms and conditions of employment. The case was closed by the NLRB.
Mars, Nestlé, Hershey sued in U.S. over child slavery in Ivory Coast cocoa
Eight Malian plaintiffs filed a landmark lawsuit in federal court alleging they were forced to work as children on cocoa farms in Ivory Coast that supplied Mars, Nestlé, Hershey, and other major chocolate companies. The companies buy an estimated 70% of Ivorian cocoa. The case was dismissed on appeal in 2025 for insufficient causal link between defendants' sourcing and the plaintiffs' specific farms.
Washington Post: child labor still pervasive in cocoa supplying Hershey, Nestlé, Mars
The Washington Post reported that child labor remained pervasive on West African cocoa farms supplying major chocolate companies including Mars. Despite two decades of industry pledges (Harkin-Engel and later), more than 2 million children were estimated to work in cocoa in Ghana and Ivory Coast, many in hazardous conditions. Mars and others had repeatedly missed deadlines to eliminate the worst forms of child labor.
Class action alleges Mars failed to disclose child labor in cocoa supply chain (Hodsdon v. Mars)
A class action (Hodsdon v. Mars, Inc.) alleged Mars violated California consumer protection laws by failing to disclose the use of the worst forms of child labor in its cocoa supply chain. Plaintiffs claimed they would not have purchased Mars products or would have paid less had they known. The case reflected ongoing scrutiny of Mars' human rights and labor disclosures.
Mars acquires P&G pet food; about 1,100 P&G employees and five U.S. plants transfer to Mars
Mars acquired Procter & Gamble's Iams, Eukanuba, and Natura pet food business for $2.9 billion. About 1,100 P&G employees and five U.S. factories transferred to Mars. The deal reshaped employment in the pet food sector and expanded Mars' U.S. manufacturing footprint.
U.S. DOL lists cocoa from Ghana and Ivory Coast in List of Goods produced by child or forced labor
The U.S. Department of Labor's List of Goods Produced by Child Labor or Forced Labor included cocoa from Ghana and Côte d'Ivoire—the primary sourcing countries for Mars and other major chocolate companies. The listing reflected documented use of child labor and forced labor in cocoa production and increased pressure on companies to address supply chain labor abuses.
Mars UK (Masterfoods) employment tribunal case on unfair dismissal and procedure
Mars UK Ltd (trading as Masterfoods) was the subject of a UK employment tribunal decision (Mars UK Ltd v. K. Parker) addressing unfair dismissal and procedural issues in determining misconduct. The case illustrated labor relations and employment practices at Mars' European operations.
Mars signs Harkin-Engel Protocol pledging to eliminate worst forms of child labor in cocoa
Mars was among chocolate companies that signed the Harkin-Engel Protocol, a voluntary agreement with the U.S. Congress and government to eliminate the worst forms of child labor in cocoa in West Africa. The protocol set a 2005 deadline, which was not met; subsequent deadlines and voluntary frameworks have been extended. Child labor in cocoa has remained a central labor and human rights issue for Mars and the industry.
Media and advocacy reports on child labor in West African cocoa ahead of Harkin-Engel
Investigative reports and advocacy highlighted the use of child labor and forced labor on cocoa farms in Ivory Coast and Ghana, which supply the majority of cocoa to Mars and other major chocolate companies. The attention led to the 2001 Harkin-Engel Protocol and ongoing scrutiny of Mars' cocoa supply chain labor practices.
Mars agrees to acquire Kellanova for ~$35.9 billion
Mars, Inc. announced a definitive agreement to acquire Kellanova for $83.50 per share in cash, implying an enterprise value of about $35.9 billion. The deal would bring Kellanova's snacking portfolio—Pringles, Cheez-It, Pop-Tarts, Rice Krispies Treats, Nutri-Grain, RXBAR, international cereal and noodles, MorningStar Farms, Eggo—under Mars. Closing was expected in the first half of 2025, subject to regulatory and shareholder approval. Kellanova had 2023 net sales of over $13 billion and about 23,000 employees.
Kellogg announces plan to split into three companies
Kellogg announced it would separate into three independent, publicly traded companies: a Global Snacking company (Pringles, Cheez-It, Pop-Tarts, Eggo, RXBAR; ~$11.4B revenue), a North American Cereal company (Frosted Flakes, Froot Loops, etc.; ~$2.4B), and a Plant-Based company (MorningStar Farms; ~$340M). Tax-free spinoffs were targeted for end of 2023. In February 2023 the company revised the plan to two companies, keeping plant-based with snacking (Kellanova).
Kellogg agreed to acquire Chicago Bar Company LLC (maker of RXBAR) for $600 million (about $400 million net of tax benefits). RXBAR was one of the fastest-growing U.S. nutrition bar brands. The deal closed by year-end 2017 and added the brand to Kellogg's wholesome snacking portfolio. RXBAR continued to operate from Chicago; post-2023 split it moved to Kellanova.
Kellogg acquires Pringles from P&G for $2.695 billion
Kellogg agreed to acquire Pringles from Procter & Gamble for $2.695 billion in cash (announced February 15, 2012; closed May 31, 2012). Pringles had about $1.5 billion in annual sales and was sold in more than 140 countries. The deal made Kellogg the world's second-largest savory snacks company (behind PepsiCo) and nearly tripled the size of its international snacks business.
Kellogg completes Keebler acquisition; Cheez-It and cookies join portfolio
Kellogg completed its acquisition of Keebler Foods Company (announced October 2000) in the first quarter of 2001. The deal had been valued at about $4.4 billion including assumed debt. Keebler brought Cheez-It, Famous Amos, Murray's, and other cookie and cracker brands. Most of the Keebler cookie business was later sold to Ferrero in 2019; Cheez-It remained with Kellogg and moved to Kellanova in the 2023 split.
Kellogg agrees to acquire Keebler Foods for $3.86 billion
Kellogg agreed to acquire Keebler Foods Company for $3.86 billion in cash ($42 per share), combining the world's leading cereal company with the second-largest U.S. cookie and cracker maker. The deal was designed to reduce reliance on flat U.S. cereal sales and add brands such as Keebler Elves cookies and Cheez-It. Closing was expected in Q1 2001. The acquisition was one of Kellogg's largest and most transformative.
Kellogg acquires Worthington Foods (MorningStar Farms) for $307 million
Kellogg acquired Worthington Foods for $307 million, gaining the MorningStar Farms brand (vegetarian and plant-based products introduced in 1975). The deal expanded Kellogg into the health-focused, meat-alternative category. Kellogg later sold other Worthington assets but retained MorningStar Farms; in 2023 it decided to keep MorningStar within Kellanova rather than spin it off. MorningStar is part of the portfolio Mars agreed to acquire with Kellanova in 2024.
Palm oil supplier to Kellogg's linked to 130+ km² deforestation in Peru
A report linked a palm oil supplier to Kellogg's (and Nestlé and others) with more than 130 square kilometers of deforestation in Peru's Amazon (Ucayali), one of the most biodiverse regions on Earth; most destruction occurred since 2012. Environmental groups have long ranked Kellogg poorly on palm oil traceability and deforestation. PalmWatch data showed Kellogg's sourcing from 1,571 mills across 21 countries with ongoing deforestation risk.
Which? and BBC cite Pringles and Cheez-It among worst for non-recyclable packaging
A Which? investigation of 89 best-selling grocery items found only 34% had fully recyclable packaging. Pringles tubes were singled out as "notoriously hard to recycle" (mixed materials: cardboard, foil, metal base, plastic lid). Cheez-It and other cheese snacks were among the worst offenders. Kellogg had launched a TerraCycle mail-in scheme for Pringles in 2018, but uptake was minimal compared to sales. The company committed to 100% reusable, recyclable, or compostable packaging by 2025.
Kellogg's Pringles TerraCycle scheme dismissed as "fudge" with minimal impact
Kellogg launched a TerraCycle partnership allowing consumers to mail in Pringles cans for recycling. The UK Recycling Association and others criticized it as a "fudge of a recycling scheme": consumers had to collect and arrange pickup, and only a tiny fraction of tubes were recycled (e.g. 212,583 versus tens of millions sold annually). Critics said the multi-material Pringles can should be redesigned at source rather than relying on voluntary mail-in programs that did not address the core packaging problem.
UK Recycling Association names Pringles "number one recycling villain"
The UK Recycling Association named Pringles the "number one recycling villain" because the tube's mix of metal base, plastic cap, foil tear-off lid, and foil-lined cardboard makes it "impossible to separate" and a "nightmare" for recycling plants, often sending the whole package to landfill. Kellogg defended the design as necessary for freshness and shelf life. The designation drew wide media coverage and increased pressure on Kellogg to redesign the can.
Court dismisses ERISA suit over Kellogg 401(k) recordkeeping fees
A Michigan federal court dismissed Fleming v. Kellogg Co., a putative class action alleging that Kellogg breached its fiduciary duties under ERISA by paying excessive recordkeeping fees for the company's 401(k) plan. The court held that the plaintiff failed to plausibly allege fiduciary breaches tied to the fees, reinforcing pleading standards for plan sponsors in fee litigation.
Class action filed over Kellogg's Toasteds Harvest Wheat "whole grain" claims
An Illinois consumer filed a putative class action against Kellogg Sales Co. alleging that Toasteds Harvest Wheat crackers mislead consumers about whole grain content—that the name and dark, grainy appearance suggest a product closer to "harvest" form, while enriched flour is the predominant ingredient. The suit sought certification under state consumer fraud and warranty laws in multiple states.
An Illinois federal judge permanently dismissed a putative class action alleging that Frosted Strawberry Pop-Tarts were deceptively labeled because dried pears and apples appeared above strawberries in the ingredient list. The court ruled that a reasonable consumer would not expect only fresh strawberries in a frosted pastry and that the label was not deceptive; amendment was denied as futile.
Pringles "no artificial flavors" class certification denied
A Southern District of New York judge denied class certification in a suit over Pringles Salt and Vinegar chips labeled "no artificial flavors," which plaintiffs claimed was misleading because the chips contained sodium diacetate and malic acid. The court cited lack of commonality—different labels during the class period and no evidence of a price premium tied to the claim—ending the case as a class action.
The U.S. Court of Appeals for the Second Circuit vacated dismissal of a class action alleging that Kellogg deceptively marketed "Whole Grain" and "made with whole grain" Cheez-It crackers when enriched white flour was the primary ingredient. The court held that reasonable consumers could be misled by front-of-package claims and that fine-print ingredient lists do not cure bold deceptive claims—a significant ruling for food labeling litigation.
Class action filed over Pringles "no artificial flavors" labeling
A putative class action was filed against Kellogg alleging that Pringles Salt and Vinegar chips were misleadingly labeled "no artificial flavors" because they contained sodium diacetate and malic acid, which plaintiffs argued are artificial flavorings. A California federal court denied Kellogg's motion to dismiss in February 2018; the case later failed on class certification in 2020.
Kellanova voluntarily recalled Kellogg's Corn Flakes Chocolate Flavour cereal (450g boxes) in the UK after some boxes were found to contain hard lumps that do not break down in milk, posing a potential choking hazard and risk of dental damage. Affected best-before dates: December 6, 2024–April 28, 2025. Sold at Tesco, One Stop, Londis, Budgens, and Booker. The company stated the risk was minimal but recalled all product as a precaution.
Kellogg recalls Eggo Nutri-Grain Whole Wheat Waffles for Listeria
Kellogg recalled approximately 10,000 cases of Eggo Nutri-Grain Whole Wheat Waffles (10-count) after routine testing detected Listeria monocytogenes. Only Nutri-Grain Whole Wheat with "Best if used by" November 21–22, 2017 was affected; distribution covered 25 states. No illnesses were reported. Listeria can cause serious illness in pregnant women, newborns, and immunocompromised people.
Kellogg recalls Pringles Original Crisps for undeclared milk
Kellogg voluntarily recalled Pringles Original crisps (5.68-oz cans) because some cans may have contained seasoning with undeclared milk, a risk for milk-allergic consumers. About 75 cans were affected; the company recalled one hour's production as a precaution. UPC 38000 84496, best-by 12/26/2014. No allergic reactions or illnesses were reported.
Kellogg recalls Pop-Tarts Frosted Blueberry for undeclared milk
Kellogg recalled roughly 1,000 cartons of Pop-Tarts Frosted Blueberry (eight-count) distributed in 22 states after discovering that some Hot Fudge Sundae Pop-Tarts (which contain milk) had been packed in cartons labeled as the milk-free Frosted Blueberry variety. The undeclared milk posed a risk to people with dairy allergy or lactose intolerance. No allergic reactions were reported.
Kellogg recalls 730,000 boxes of Pop-Tarts Frosted Brown Sugar Cinnamon for undeclared egg
Kellogg recalled about 730,000 boxes of Pop-Tarts Frosted Brown Sugar Cinnamon (eight-count, 14 oz) in the U.S. and Caribbean because the product might contain undeclared egg. An internal review found that egg-containing product had been packed in packaging that did not declare egg, creating a risk of serious allergic reaction for egg-allergic consumers. Use-by dates were September 23–November 27, 2003. No illnesses or allergic reactions were reported.
WK Kellogg Co and Kellanova agreed to a $1.5 million settlement to resolve an overtime lawsuit. Workers alleged they were not paid for off-the-clock work and that overtime was miscalculated, including time spent on preshift COVID-19 temperature checks. The settlement was reported in July 2025. The case reflects ongoing wage-and-hour scrutiny of food manufacturers' pay practices.
