Origins & Founding (1890s–1906)
1894: At the Battle Creek Sanitarium in Michigan, John Harvey Kellogg and W.K. Kellogg develop early grain-based foods that help inspire later ready-to-eat cereal innovation.
Late 1890s–early 1900s: W.K. Kellogg expands experimentation with processed grains and packaging ideas, laying groundwork for a standalone business.
1906: W.K. Kellogg founds the Battle Creek Toasted Corn Flake Company in Battle Creek, Michigan (USA), commercializing Corn Flakes and establishing the company that becomes Kellogg’s.
Early Growth & Brand Building (1907–1919)
1907: Kellogg begins major promotion efforts and brand-building strategies that accelerate national awareness of packaged cereal.
1914: Kellogg introduces Bran Flakes, expanding beyond Corn Flakes into additional cereal varieties.
1915–1916: Kellogg’s starts international expansion with early overseas operations (including Canada), marking the beginning of its global footprint.
Innovation, Scale, and Corporate Consolidation (1920–1929)
1922: The company is renamed Kellogg Company, formalizing the corporate identity under the Kellogg’s brand.
1920s: Kellogg’s expands manufacturing capacity and distribution, strengthening its position as a leading ready-to-eat cereal producer.
1928: Rice Krispies is introduced, becoming one of the company’s most enduring and globally recognized cereal brands.
Depression Era & Social Commitment (1930–1939)
1930: W.K. Kellogg establishes the W.K. Kellogg Foundation, one of the largest philanthropic foundations in the U.S., supporting education and community well-being.
1930s: Kellogg maintains operations through the Great Depression and continues to promote its cereals widely, reinforcing consumer loyalty.
Wartime Production & Postwar Expansion (1940–1959)
1940s: During World War II, the company supports wartime supply needs and adapts production and logistics to shifting conditions.
1950s: Kellogg’s expands product lines and international presence, benefiting from postwar consumer growth and modern mass marketing.
Diversification and Globalization (1960–1979)
1960s: Kellogg’s broadens beyond core cereals, increasing investment in new food categories and international markets.
1970s: Global operations deepen, with continued localization of products and distribution to build scale outside the United States.
Modern Brand Portfolio Expansion (1980–1999)
1983: Raisin Bran Crunch is introduced, adding a major line extension to one of Kellogg’s flagship cereal families.
1990s: Kellogg’s strengthens its global brand portfolio and supply chain, positioning for growth in both cereals and convenience foods.
Snacks Growth and Strategic Acquisitions (2000–2019)
2000s: Kellogg’s increases emphasis on snacks and convenience foods, reflecting shifting consumer preferences.
2012: Kellogg acquires Pringles, significantly expanding its global snacks business and strengthening its position beyond cereals.
2010s: The company continues reshaping its portfolio toward faster-growing snack categories while maintaining major cereal brands globally.
Repositioning as a Global Cereal-and-Snacks Leader (2020–Present)
Early 2020s: Kellogg’s continues to operate as a leading global cereal and snack company, focusing on brand investment, international growth, and portfolio optimization.
2023: Kellogg’s corporate structure changes—its North American cereal business becomes WK Kellogg Co, while the global snacks-focused company becomes Kellanova, reflecting a sharper strategic focus on snacks and international markets.