Post Holdings vs Unilever: Founders, CEOs and History
Post Holdings was founded in 2012 by William P. Stiritz and is led by Nicolas Catoggio. Unilever was founded in 1929 by William Hesketh Lever, Samuel van den Bergh, Anton Jurgens and is led by Fernando Fernandez.
Company facts
Post Holdings
- Founded
- 2012
- Headquarters
- St. Louis, Missouri
- Current CEO
- Nicolas Catoggio
- Employees
- 13,180
Unilever
- Founded
- 1929
- Headquarters
- London, United Kingdom
- Current CEO
- Fernando Fernandez
- Employees
- 96,092
Founders
Post Holdings
William P. Stiritz
William P. Stiritz is the founding Chairman and CEO of the modern Post Holdings. When Ralcorp spun off its Post cereal business in February 2012, Stiritz took charge of the new company and began the acquisition strategy that later added Michael Foods and MOM B…
Unilever
William Hesketh Lever
William Hesketh Lever (later Lord Leverhulme) co-founded Lever Brothers with his brother James in 1885 and built it around Sunlight Soap, one of the first branded, individually wrapped soaps sold at mass scale.
Samuel van den Bergh
Samuel van den Bergh led Van den Bergh, a Dutch margarine maker that became one of Jurgens' main rivals. The two families combined their businesses into Margarine Unie in 1927, and Margarine Unie merged with Lever Brothers in 1929 to create Unilever.
Anton Jurgens
Anton Jurgens' family firm was among the first to manufacture margarine commercially in the Netherlands after the product was invented in France. Jurgens competed for decades with the Van den Bergh family before the two merged into Margarine Unie in 1927.
CEOs and their tenures
Post Holdings
- William P. Stiritz2012–2014
Chairman and Chief Executive Officer
As the legendary Chairman and former CEO, the highly revered financial architect completely defined the company's complex, private-equity-style corporate structure.
Source - Robert V. Vitale2014–present
Executive Chairman (CEO 2014-2026)
Previously Post's CFO; from October 1, 2026 advises on capital allocation as Executive Chairman.
Source - Matthew J. Mainer2022–present
Chief Financial Officer and Treasurer
As CFO, he steers the company's aggressive, highly acquisitive capital allocation strategy, acting as the primary architect behind its massive M&A playbook.
Source - Nicolas Catoggio2026–present
President and Chief Executive Officer
Former Boston Consulting Group Managing Director and Senior Partner who advised Post on M&A diligence and integrations before joining.
Source
Unilever
- Alan Jope2019–2023
Chief Executive Officer
Jope simplified Unilever's legal structure and organisation, which made later portfolio separations easier.
Source - Hein Schumacher2023–2025
Chief Executive Officer
Schumacher reset Unilever around fewer, bigger brands and set up the Ice Cream demerger before stepping down in February 2025.
Source - Fernando Fernandez2025–present
Chief Executive Officer
As CFO, the highly experienced Latin American executive enforces absolute financial discipline, attempting to restore investor confidence after years of sluggish stock performance.
Source
Timeline: Post Holdings and Unilever side by side
1884Unilever
Lever soap factory opens
William Hesketh Lever built the Port Sunlight soap business that became a key Unilever predecessor.
1929Unilever
Unilever created
Lever Brothers and Margarine Unie merged to form Unilever.
1929Unilever
Lever Brothers and Margarine Unie Merge
Lever Brothers and the Dutch Margarine Unie merged in 1929 to form Unilever.
1984Unilever
Acquired Brooke Bond
Unilever acquired Brooke Bond in 1984 for ~$515 million (£390 million).
1989Unilever
Acquired Calvin Klein Cosmetics
Unilever acquired Calvin Klein Cosmetics in 1989.
1993Unilever
Acquired Breyers
Unilever acquired Breyers in 1993.
2000Unilever
Acquired Maille
Unilever acquired Maille. Unilever acquired Maille in 2000.
2012Post Holdings
Post Holdings Spin-Off
Post completed its separation from Ralcorp and began trading on the NYSE.
2014Post Holdings
Michael Foods Acquisition
Post expanded into egg products and foodservice through Michael Foods.
2015Post Holdings
MOM Brands Acquisition
Post broadened its cereal portfolio with MOM Brands.
2017Post Holdings
Weetabix Acquisition
Post added the U.K. Weetabix cereal business.
2018Post Holdings
Bob Evans Acquisition
Post expanded refrigerated retail and foodservice exposure.
2019Unilever
Alan Jope becomes CEO
Alan Jope became CEO of Unilever in 2019. Jope simplified Unilever's legal structure and organisation, which made later portfolio separations easier.
2020Unilever
Legal structure unified
Unilever moved to a single parent company structure after decades with British and Dutch holding companies.
2020Unilever
Single Parent Company
Unilever unified its dual structure into a single parent company, Unilever PLC, in November 2020.
2025Post Holdings
8th Avenue Acquired
Post acquired the remaining interest in 8th Avenue Food & Provisions.
2025Unilever
Fernando Fernandez becomes CEO
Fernando Fernandez was appointed CEO effective March 2025.
2025Unilever
Ice Cream demerger reflected
Unilever reported 2025 results on a continuing-operations basis after the Ice Cream business demerger.
2026Post Holdings
CEO Transition
Nicolas Catoggio became President and CEO on October 1, 2026.
Acquisitions
Post Holdings
- 8th Avenue Food & Provisions2025Undisclosed
- Pet Food Portfolio (J.M. Smucker)2023$1.2B
- Bob Evans Farms2018$1.5B
- Weetabix2017Undisclosed
- MOM Brands (Malt-O-Meal)2015$1.1B
- Michael Foods2014$2.5B
Unilever
- Dr. Squatch2025Undisclosed
- Wild2025Undisclosed
- Minimalist2025Undisclosed
- Paula's Choice2021Undisclosed
- Sir Kensington's2017Undisclosed
- Weis2017Undisclosed
Questions about Post Holdings vs Unilever
Who is the CEO of Post Holdings, Inc. and Unilever PLC?
Post Holdings, Inc. is led by Nicolas Catoggio and Unilever PLC is led by Fernando Fernandez. Both serve as the top executive responsible for the company's strategy, operations, and financial performance.
When was Post Holdings, Inc. founded vs Unilever PLC?
Unilever PLC was founded in 1929 — 83 years before Post Holdings, Inc., which was founded in 2012. Unilever PLC's longer operating history gives it a deeper track record but also potentially more institutional inertia compared to the younger Post Holdings, Inc..
How many employees does Post Holdings, Inc. have compared to Unilever PLC?
Post Holdings, Inc. employs approximately 13,180 people, while Unilever PLC employs approximately 96,092. Unilever PLC has the larger workforce at 96,092 employees, compared to Post Holdings, Inc.'s 13,180. A higher headcount does not necessarily imply greater efficiency — it often reflects differences in business model (e.g., manufacturing vs. software).
Where are Post Holdings, Inc. and Unilever PLC headquartered?
Post Holdings, Inc. is headquartered in United States and Unilever PLC is headquartered in United Kingdom. Their different home markets mean they may face different regulatory frameworks, tax regimes, and currency exposure.
Who founded Post Holdings, Inc. and Unilever PLC?
Post Holdings, Inc. was founded by William P. Stiritz. Unilever PLC was founded by William Hesketh Lever, Samuel van den Bergh, Anton Jurgens.
Which company has a longer operating history — Post Holdings, Inc. or Unilever PLC?
Unilever PLC has been operating for approximately 97 years, making it the more established of the two companies. Post Holdings, Inc. has been in operation for around 14 years. A longer operating history often signals greater institutional resilience and brand recognition, though it can also mean slower adaptation to new market conditions.
Figures come from each company's filings and the sources linked beside them. Amounts reported in another currency are shown in US dollars at an approximate rate and marked with ~. Back to the Post Holdings vs Unilever overview