Berkshire Hathaway vs BP: Founders, CEOs and History

Company facts

Founders

CEOs and their tenures

Timeline: Berkshire Hathaway and BP side by side

1. 1839Berkshire Hathaway

   Valley Falls Company Founded

   Oliver Chace founds the Valley Falls Company in Valley Falls, Rhode Island, as a cotton textile manufacturer. Chace had learned the trade working with Samuel Slater and built his first mill in 1806.

2. 1901BP

   D'Arcy Persian Concession

   William Knox D'Arcy obtains a 60-year oil concession from the Shah of Persia covering about 480,000 square miles, roughly three-quarters of the country, in exchange for £20,000 in cash, £20,000 in shares and 16% of annual profits.

3. 1908BP

   Discovery of Oil at Masjid-i-Suleiman

   After seven years of expensive and largely unsuccessful drilling, field manager George Reynolds strikes oil at Masjid-i-Suleiman in south-west Persia on May 26, 1908. It is the first commercial oil discovery in the Middle East.

4. 1909BP

   Anglo-Persian Oil Company Incorporated

   The Anglo-Persian Oil Company is formally incorporated in April 1909, with William Knox D'Arcy and the Burmah Oil Company as principal backers.

5. 1914BP

   British Government Acquires 51% Stake

   At the urging of Winston Churchill, First Lord of the Admiralty, the British government pays ~$2.9 million (£2.2 million) for a 51% stake in Anglo-Persian and signs a long-term fuel-oil supply contract for the Royal Navy, which is converting its fleet from coa…

6. 1954BP

   Renamed British Petroleum

   Following the 1953 resolution of the Iranian nationalization crisis and the Shah's restoration to power, the company renames itself British Petroleum Company.

7. 1955Berkshire Hathaway

   Berkshire Fine Spinning and Hathaway Manufacturing Merge

   Berkshire Fine Spinning Associates and Hathaway Manufacturing combine and take the Berkshire Hathaway name.

8. 1962Berkshire Hathaway

   Buffett Partnership Buys Its First Berkshire Shares

   Buffett Partnership Ltd. buys its first Berkshire Hathaway shares in December 1962. Buffett was drawn to the pattern of Berkshire closing plants and using the liquidation proceeds to repurchase its own stock.

9. 1964Berkshire Hathaway

   Tender Offer Dispute With Seabury Stanton

   Berkshire president Seabury Stanton asks Buffett at what price Buffett Partnership would sell, agrees to $11.50 a share, then mails a tender offer at $11.375.

10. 1965Berkshire Hathaway

    Buffett Takes Control and Names Ken Chace President

    Buffett Partnership takes control of Berkshire Hathaway in May 1965 and Stanton leaves. Buffett selects Ken Chace, a long-time employee, as president to run the textile operation, and the cash it generates is pointed at other industries.

11. 1967Berkshire Hathaway

    Entry Into Insurance With National Indemnity

    Early in 1967 Berkshire pays $8.6 million to buy National Indemnity Company and a small sister insurer from owner Jack Ringwalt.

12. 1970BP

    North Sea Forties Field Discovery

    BP discovers the Forties field in the UK North Sea, one of the largest oil fields ever found in British waters. Together with Alaska's Prudhoe Bay, it gives BP politically secure production just as Middle Eastern governments take control of their oil.

13. 1972Berkshire Hathaway

    See's Candies Bought for $25 Million

    Blue Chip Stamps, controlled by Buffett and Munger and later merged into Berkshire, buys See's Candies for $25 million.

14. 1985Berkshire Hathaway

    Textile Operations Closed

    Buffett decides in July 1985 to close Berkshire's textile operation and the shutdown is largely complete by year end. He described it as finally throwing in the towel after twenty years of unremitting struggle with the business.

15. 1987BP

    UK Government Privatization Complete

    The Thatcher government completes the privatization of its remaining 31.5% stake in BP through a global share offering timed for October 1987 weeks before the global stock market crash known as Black Monday disrupted the sale and left underwriters with unsold…

16. 1996Berkshire Hathaway

    GEICO Becomes Wholly Owned and Class B Shares Created

    Berkshire buys the remaining 49% of GEICO on January 2, 1996, having held 51%, and GEICO becomes a wholly owned subsidiary. Shareholders also approve a recapitalization creating Class B shares with the economic rights of one thirtieth of a Class A share.

17. 1998Berkshire Hathaway

    General Re and Executive Jet Acquired

    Berkshire acquires reinsurer General Re and fractional-aircraft operator Executive Jet.

18. 1998BP

    Merger with Amoco Corporation

    BP merges with Chicago-based Amoco Corporation in a deal valued at approximately $48.2 billion the largest industrial merger in history at the time.

19. 2000BP

    Beyond Petroleum Rebrand

    Under then-CEO Sir John Browne, BP launches the 'Beyond Petroleum' rebranding campaign, introducing the sunflower logo still in use today and publicly positioning the company as an energy company committed to addressing climate change.

20. 2010Berkshire Hathaway

    BNSF Railway Acquired

    Berkshire completes its purchase of Burlington Northern Santa Fe in the first quarter of 2010.

21. 2010BP

    Deepwater Horizon Disaster

    The Deepwater Horizon drilling rig, operating on the Macondo well in the Gulf of Mexico under contract to BP, suffers a catastrophic blowout on April 20, 2010, killing 11 workers and triggering the largest marine oil spill in US history approximately 4.9 milli…

22. 2016Berkshire Hathaway

    Precision Castparts Acquired

    Berkshire completes the purchase of Precision Castparts, an aerospace and industrial components maker, for $235 a share in cash.

23. 2018Berkshire Hathaway

    Abel and Jain Named Vice Chairmen

    Berkshire's board expands from twelve to fourteen directors and elects Greg Abel and Ajit Jain.

24. 2020BP

    Net-Zero Commitment and Dividend Cut

    Under new CEO Bernard Looney, BP sets a net-zero ambition for 2050 and, in August 2020, pledges to cut oil and gas production by 40% by 2030 and raise low-carbon investment to about $5 billion a year.

25. 2022Berkshire Hathaway

    Alleghany Corporation Acquired

    Berkshire completes the acquisition of insurer Alleghany Corporation on October 19, 2022, paying $848.02 a share in cash for a total equity value of about $11.6 billion and adding the TransRe reinsurance business.

26. 2024Berkshire Hathaway

    Market Value Tops $1 Trillion

    Berkshire's market capitalization passes $1 trillion on August 28, 2024, making it the first US company outside the technology sector to reach that level.

27. 2024Berkshire Hathaway

    Pilot Travel Centers Fully Owned

    Berkshire acquires the remaining 20% of Pilot Travel Centers on January 16, 2024 and takes full ownership. It had bought 38.6% in 2017 and a further 41.4% for about $8.2 billion in January 2023.

28. 2024BP

    Auchincloss Confirmed as CEO

    Murray Auchincloss, BP's CFO since 2020 and interim chief since Bernard Looney's September 2023 exit, is confirmed as permanent CEO in January 2024.

29. 2025Berkshire Hathaway

    Board Approves Abel as CEO From January 2026

    Berkshire announces in May 2025 that Greg Abel will become President and Chief Executive Officer on January 1, 2026, with Warren Buffett remaining Chairman of the Board.

30. 2025BP

    Strategy Reset and Bumerangue Discovery

    In February 2025 BP cuts planned transition investment to $1.5-2 billion a year, raises upstream spending to about $10 billion a year and targets $20 billion of divestments and $14-18 billion of net debt by 2027.

31. 2025BP

    CEO Change and Castrol Sale Agreed

    On December 17, 2025 BP says Murray Auchincloss will step down and names Woodside Energy CEO Meg O'Neill as his successor from April 2026, with Carol Howle as interim CEO.

32. 2026Berkshire Hathaway

    Abel Becomes CEO and Buffett Becomes Chairman Emeritus

    Abel takes over as CEO on January 1, 2026 and Berkshire completes the $9.7 billion purchase of OxyChem from Occidental on January 2. On September 18, 2026 Buffett is named Chairman Emeritus and remains a director, and his son Howard G.

33. 2026BP

    O'Neill Takes Over and Simplifies BP

    Meg O'Neill becomes CEO on April 1, 2026. The board removes chair Albert Manifold on May 26 over governance and conduct concerns and names Ian Tyler interim chair, confirming him as permanent chair on September 2.

Acquisitions

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