Post Holdings vs Tesla: Founders, CEOs and History
Post Holdings was founded in 2012 by William P. Stiritz and is led by Nicolas Catoggio. Tesla was founded in 2003 by Martin Eberhard, Marc Tarpenning, Elon Musk and is led by Elon Musk.
Company facts
Post Holdings
- Founded
- 2012
- Headquarters
- St. Louis, Missouri
- Current CEO
- Nicolas Catoggio
- Employees
- 13,180
Tesla
- Founded
- 2003
- Headquarters
- Austin, Texas, United States
- Current CEO
- Elon Musk
- Employees
- 134,785
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…
Tesla
Martin Eberhard
Martin Eberhard is an American electrical engineer who co-founded Tesla Motors and was its first CEO. He had earlier co-founded NuvoMedia, the company that made the Rocket eBook.
Marc Tarpenning
Marc Tarpenning co-founded Tesla Motors in 2003 and served in early finance, engineering and operating roles, including CFO and vice president of engineering.
Elon Musk
Elon Musk's role in Tesla's founding story is best understood as financier, chairman, product force and later crisis CEO.
JB Straubel
JB Straubel became Tesla's founding CTO and one of the most important technical architects in the company's history.
Ian Wright
Ian Wright is listed among Tesla's early founding figures because he contributed to the company's initial vehicle thinking and engineering direction.
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
Tesla
- Martin Eberhard2003–2007
Chief Executive Officer
Served as founding CEO from 2003 to August 2007, establishing the core technical thesis of high-performance electric vehicles and directing early engineering on the EP1 and EP2 Roadster prototypes before development delays and cost overruns prompted a board re…
Source - Ze'ev Drori2007–2008
Chief Executive Officer
Served as CEO from November 2007 to October 2008 during Tesla's initial manufacturing transition, bringing the Roadster from troubled prototypes into customer deliveries and establishing production discipline before handing leadership to Elon Musk.
Source - Elon Reeve Musk2008–present
CEO
Led Tesla's transformation from a niche electric roadster project into the world's leading EV manufacturer, scaling global Gigafactories, Supercharger infrastructure, and autonomous driving architectures.
Source
Timeline: Post Holdings and Tesla side by side
2003Tesla
Tesla Motors Founded
Tesla Motors was founded in 2003 by Martin Eberhard and Marc Tarpenning to prove that lithium-ion batteries could power a desirable electric car.
2004Tesla
Elon Musk Leads Series A
Elon Musk led Tesla's Series A financing in 2004 and became chairman. The investment gave Tesla enough capital and public credibility to continue Roadster development.
2008Tesla
Roadster Launch
The Roadster launched in 2008 as a highway-capable electric sports car with more than 200 miles of range. It mattered because it proved an EV could be fast, premium and emotionally desirable.
2008Tesla
Elon Musk Becomes CEO
Musk became CEO in 2008 during a severe financing and production crisis. He restructured operations, secured emergency funding and pushed the company toward a clearer product sequence.
2010Tesla
Tesla IPO
Tesla went public in 2010, raising capital while still far from stable profitability. The IPO mattered because it gave Tesla access to public-market funding for product development and manufacturing.
2012Post Holdings
Post Holdings Spin-Off
Post completed its separation from Ralcorp and began trading on the NYSE.
2012Tesla
Model S Launch
The Model S launched in 2012 and moved Tesla beyond the Roadster niche. It mattered because it combined range, software, performance and premium design in a vehicle Tesla controlled more fully.
2014Post Holdings
Michael Foods Acquisition
Post expanded into egg products and foodservice through Michael Foods.
2014Tesla
Gigafactory Strategy Announced
Tesla announced the Gigafactory strategy in 2014 with Panasonic as a key partner. The move mattered because batteries were the limiting input for EV scale, cost and range.
2015Post Holdings
MOM Brands Acquisition
Post broadened its cereal portfolio with MOM Brands.
2016Tesla
SolarCity Acquired
Tesla's 2016 SolarCity acquisition is company-specific because it changed the portfolio rather than simply adding scale. The reported value was $2.6B.
2017Post Holdings
Weetabix Acquisition
Post added the U.K. Weetabix cereal business.
2017Tesla
Model 3 Production Crisis
The Model 3 ramp in 2017 exposed severe bottlenecks caused partly by excessive automation. The crisis mattered because Tesla's mass-market strategy depended on producing a lower-priced vehicle at high volume.
2018Post Holdings
Bob Evans Acquisition
Post expanded refrigerated retail and foodservice exposure.
2020Tesla
S&P 500 Inclusion
Tesla joined the S&P 500 in 2020 after proving sustained profitability. The milestone mattered because it brought index-fund ownership, wider institutional attention and validation that Tesla was no longer a speculative startup.
2023Tesla
Global Price Cuts
Tesla cut prices across major markets in 2023 to defend demand and pressure competitors. The move mattered because it showed Tesla could use its direct-sales model to adjust faster than dealer-based rivals.
2025Post Holdings
8th Avenue Acquired
Post acquired the remaining interest in 8th Avenue Food & Provisions.
2025Tesla
$94.8B Revenue and Delivery Decline
In FY2025, Tesla reported $94.8B in revenue and delivered 1,636,129 vehicles. The milestone mattered because revenue and deliveries both showed the company had entered a more mature, contested phase.
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
Tesla
- Maxwell Technologies2019$218M
- DeepScale2019Undisclosed
- Hibar Systems2019Undisclosed
- Perbix Machine Company2017$10.5M
- SolarCity2016$2.6B
- Grohmann Engineering2016$135M
Questions about Post Holdings vs Tesla
Who is the CEO of Post Holdings, Inc. and Tesla, Inc.?
Post Holdings, Inc. is led by Nicolas Catoggio and Tesla, Inc. is led by Elon Musk. Both serve as the top executive responsible for the company's strategy, operations, and financial performance.
When was Post Holdings, Inc. founded vs Tesla, Inc.?
Tesla, Inc. was founded in 2003 — 9 years before Post Holdings, Inc., which was founded in 2012. Tesla, Inc.'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 Tesla, Inc.?
Post Holdings, Inc. employs approximately 13,180 people, while Tesla, Inc. employs approximately 134,785. Tesla, Inc. has the larger workforce at 134,785 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 Tesla, Inc. headquartered?
Both Post Holdings, Inc. and Tesla, Inc. are headquartered in United States, meaning they operate under the same primary regulatory and tax environment.
Who founded Post Holdings, Inc. and Tesla, Inc.?
Post Holdings, Inc. was founded by William P. Stiritz. Tesla, Inc. was founded by Martin Eberhard, Marc Tarpenning, Elon Musk, JB Straubel, Ian Wright.
Which company has a longer operating history — Post Holdings, Inc. or Tesla, Inc.?
Tesla, Inc. has been operating for approximately 23 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 Tesla overview