Post Holdings Business Summary

Post Holdings, Inc. (POST) is a diversified consumer packaged goods holding company that generates revenue through the manufacturing and distribution of branded and private-label food products across retail, foodservice, and eCommerce channels. The company operates through four primary segments: Post Consumer Brands, which manages North American ready-to-eat (RTE) cereal, nut butters, and pet food; Weetabix, focused on the United Kingdom’s RTE cereal and protein shake markets; Foodservice, a leading provider of value-added egg and potato products; and Refrigerated Retail, which produces side dishes, sausages, and dairy products. Post competes directly with industry giants such as General Mills, Kellanova, Conagra Brands, and The J.M. Smucker Company. Within this landscape, Post maintains a dominant position as the third-largest player in the North American RTE cereal market and a top-tier supplier of protein-based solutions to the foodservice industry, often leveraging an aggressive M&A strategy to expand its portfolio into adjacent categories like pet nutrition. Post Holdings was established in 2012 as a spinoff from Ralcorp Holdings, a move spearheaded by Chairman Emeritus William P. Stiritz, a veteran of the food industry. The current leadership team is led by President and CEO Robert V. Vitale, who has served in the role since 2014 and previously held executive positions at Westgate Equity Partners. In January 2026, Nicolas Catoggio, a former Senior Partner at Boston Consulting Group, transitioned from leading the Post Consumer Brands segment to become the Executive Vice President and Chief Operating Officer of Post Holdings. Other key executives include Matt Mainer, who serves as EVP, Chief Financial Officer, and Treasurer, and Diedre J. Gray, the EVP, General Counsel, and Chief Administrative Officer. The company is governed by a board chaired by Vitale, with notable recent appointments including Michelle Atkinson and former COO Jeff Zadoks, both effective March 2026, reflecting a leadership structure deeply rooted in operational transformation and capital allocation expertise.