▶Mars Inc. is a private company of immense scale, with annual revenues exceeding $50 billion, making it larger than The Coca-Cola Company and one of the top five largest private companies in America.May 2026
▶The company has pursued an aggressive acquisition strategy to fuel growth and diversification, evidenced by major purchases like Wrigley for $23B, VCA Inc. for $9B, Kind Bar for $5B, and a pending $35.9B deal for Kelanova.
▶Pet care is Mars's largest and most critical business segment, accounting for 59% of revenue and driven by strategic acquisitions that have made it a dominant competitor against rivals like Nestlé.May 2026
▶Mars has a long and storied history of intense competition with Hershey, having surpassed them in the 1970s to become the #1 US candy company through tactics like price wars and superior operational efficiency.
▶The company's market dominance is viewed differently depending on the scope; it is the global leader in a fragmented candy market with an 11% share, but in the U.S. market, it is in a tight race with Hershey, where both hold approximately 24% share.May 2026
▶There is a contrast between the company's fiercely private and secretive culture, which includes not producing financial statements for bankers, and its reliance on public market mechanisms and figures like Warren Buffett to finance its largest acquisitions.
▶The modern company's strategic focus on pet care and health foods (Kind Bar) represents a significant evolution, and potential departure, from the historical core identity built by Forrest Mars around confectionery and ruthless manufacturing efficiency.
▶The company's founding narrative contains internal conflict, contrasting founder Frank Mars's early business failures with the demanding nature and ultimate success of his son, Forrest Mars, whose demand for a one-third stake led to his initial departure from the company.Apr–May 2026
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