Who Owns MorningStar Farms?

What does Mars, Incorporated own?
Mars owns a portfolio of approximately 50+ brands across pet care, confectionery, savory snacks, and food categories. Its most recognized brands include M&M's, Snickers, Twix, Pedigree, Whiskas, Royal Canin, Pringles, Cheez-It, and Pop-Tarts. The company also owns the world's largest veterinary hospital network through Banfield, BluePearl, and VCA. The Kellanova acquisition in December 2025 added Pringles, Cheez-It, Pop-Tarts, RXBAR, and Kellogg's cereal brands to the portfolio.

Is Mars, Incorporated publicly traded?
No, Mars, Incorporated is entirely privately held by the Mars family. The company has never been publicly traded and has no stock exchange listing. This private ownership structure has been a consistent feature since the company's founding in 1911 and is enshrined in the company's Five Principles as the principle of "Freedom."

Who founded Mars, Incorporated?
Mars was founded by Frank C. Mars in 1911 in Tacoma, Washington. Frank Mars started the company producing butter cream candies. His son, Forrest Mars Sr., later joined the business and drove its global expansion, developing M&M's in 1941 and establishing Mars operations in the United Kingdom. The Mars family has maintained ownership and control across multiple generations.

Where is Mars, Incorporated headquartered?
Mars, Incorporated is headquartered in McLean, Virginia, USA, in the Washington metropolitan area. The Mars Snacking division is headquartered in Chicago, Illinois, following the Kellanova acquisition. The company operates manufacturing facilities and offices in more than 80 countries worldwide.

How many brands does Mars, Incorporated own?
Mars owns approximately 50+ brands across its four primary segments. The portfolio includes 9 billion-dollar brands in snacking alone (M&M's, Snickers, Twix, Skittles, Pringles, Cheez-It, Pop-Tarts, Kellogg's, and Dove/Galaxy), plus major pet care brands including Pedigree, Whiskas, and Royal Canin. The company also operates veterinary service brands including Banfield, VCA, and BluePearl.

Who owns Mars, Incorporated?
Mars, Incorporated is owned entirely by the Mars family, descendants of founder Frank Mars and his son Forrest Mars Sr. The family has maintained complete ownership across multiple generations, making Mars one of the world's largest family-owned businesses. No external investors, private equity firms, or public shareholders hold equity in the company.

What was Mars's largest acquisition?
Mars's largest acquisition was the $36 billion purchase of Kellanova, completed on December 11, 2025. Kellanova's portfolio included Pringles, Cheez-It, Pop-Tarts, RXBAR, and Kellogg's international cereal brands. The deal created a combined Mars Snacking division generating approximately $36 billion in annual revenue. Prior to Kellanova, Mars's largest acquisition was the approximately $23 billion purchase of Wrigley in 2008.

What is Mars's annual revenue?
Mars generates approximately $65 billion in annual revenue (FY2025, estimated). The company does not publicly disclose detailed financial results because it is privately held. Revenue estimates come from company press releases, credit rating agencies, and reputable business press. Following the Kellanova acquisition, Mars's snacking division alone generates approximately $36 billion in annual revenue.