BP vs TCS: Founders, CEOs and History
BP was founded in 1909 by William Knox D'Arcy, Charles Greenway and is led by Meg O'Neill. TCS was founded in 1968 by J.R.D. Tata, F.C. Kohli and is led by K Krithivasan.
Company facts
Founders
BP
William Knox D'Arcy
William Knox D'Arcy (1849-1917) financed the search that created BP. In 1901 he obtained a 60-year concession from the Shah of Persia to explore for and produce oil across about three-quarters of the country, paying £20,000 in cash, £20,000 in shares and 16% o…
Charles Greenway
Charles Greenway (1857-1934) was not among the 1909 incorporators but became the executive who turned Anglo-Persian into a working oil company.
TCS
J.R.D. Tata
J.R.D. Tata was chairman of Tata Sons from 1938 to 1991. Under his leadership the group set up Tata Computer Centre in 1968, which became Tata Consultancy Services, initially to provide data-processing and management-consultancy services to Tata companies.
F.C. Kohli
Faqir Chand Kohli (1924-2020) moved from Tata Electric Companies to lead TCS in 1969 and served as its first general manager and later CEO until 1996.
CEOs and their tenures
BP
- Sir John Browne1995–2007
Chief Executive Officer (former)
John Browne (later Lord Browne of Madingley) turned BP into a global supermajor through the acquisitions of Amoco (1998), ARCO (2000) and Burmah Castrol (2000).
Source - Tony Hayward2007–2010
Chief Executive Officer (former)
Tony Hayward, a geologist who joined BP in 1982 and ran its exploration and production business, succeeded John Browne in May 2007 and promised to fix BP's safety culture after Texas City.
Source - Bob Dudley2010–2020
Chief Executive Officer (former)
Bob Dudley, an American who began his career at Amoco and previously ran the TNK-BP joint venture in Russia, was BP's first American CEO, serving from October 2010 to February 2020.
Source - Bernard Looney2020–2023
Chief Executive Officer (former)
Bernard Looney's three-and-a-half-year tenure as CEO was defined by the most ambitious energy transition strategy ever articulated by a major oil company and ended in its most dramatic leadership dismissal.
Source - Murray Auchincloss2024–2025
Chief Executive Officer (former)
Murray Auchincloss, a Canadian who joined Amoco in 1992 and became BP's CFO in 2020, was interim CEO after Bernard Looney's September 2023 exit and permanent CEO from January 2024.
Source - Carol Howle2025–2026
Interim Chief Executive Officer (former)
Carol Howle, BP's executive vice president for supply, trading and shipping, served as interim CEO from December 2025, when Murray Auchincloss stepped down, until Meg O'Neill joined on April 1, 2026.
Source - Meg O'Neill2026–present
Chief Executive Officer
Meg O'Neill, an American engineer who spent more than two decades at ExxonMobil and ran Australia's Woodside Energy from 2021, became BP's chief executive on April 1, 2026, the first woman to lead the company.
Source
TCS
- F. C. Kohli1969–1996
Co-founder and First CEO
By the time Kohli stepped down from executive responsibility in 1996, TCS-trained programmers numbered in the hundreds of thousands and had helped launch India's broader IT-export industry, earning Kohli the title 'Father of the Indian IT Industry' and India's…
Source - N. Chandrasekaran2009–2017
CEO
He became chairman of Tata Sons in February 2017 and also chairs TCS's board and Air India.
Source - Rajesh Gopinathan2017–2023
CEO and Managing Director
Under Gopinathan, TCS shares nearly tripled, revenue almost doubled, and profit rose about 60% over his six-year tenure -- one of the strongest CEO track records in Indian corporate history.
Source - K. Krithivasan2023–present
CEO and Managing Director
Under Krithivasan, TCS crossed $30 billion in annual revenue in FY2026 and grew its annualized AI revenue run rate to $2.6 billion by Q1 FY2027, even as dollar revenue was roughly flat amid weak discretionary IT spending.
Source
Timeline: BP and TCS side by side
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.
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.
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.
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…
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.
1968TCS
TCS is founded
Tata Consultancy Services begins inside the Tata Group.
1969TCS
F.C. Kohli Joins as First CEO
F.C. Kohli is brought in on deputation to lead TCS, then a 10-consultant operation, and begins building an industrial, assembly-line approach to software delivery.
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.
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…
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.
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.
2001TCS
CMC Limited Stake Acquired
TCS acquires a majority stake in CMC Limited from the Government of India, adding systems-integration and public-sector technology capability.
2001TCS
TCS Crosses $1 Billion in Revenue
TCS becomes the first Indian IT services company to cross $1 billion in annual revenue, cementing its position as an industry leader.
2004TCS
TCS lists publicly
TCS completes its IPO and becomes one of India's most important listed technology companies.
2009TCS
TCS crosses major global scale thresholds
TCS expands globally across industries and delivery centers under new then-CEO N. Chandrasekaran.
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…
2013TCS
N. Chandrasekaran Becomes CEO
Chandrasekaran becomes CEO, leading TCS through a period of rapid international expansion before his 2017 elevation to Tata Sons chairman.
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.
2020TCS
F.C. Kohli Passes Away
F.C. Kohli, TCS co-founder and first CEO, dies at age 96, having lived to see the company he helped build become one of the worlds largest IT services firms.
2023TCS
K. Krithivasan becomes CEO
K. Krithivasan becomes CEO and managing director of TCS, succeeding Rajesh Gopinathan.
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.
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.
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.
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.
2026TCS
FY2026 revenue is reported
TCS reports FY2026 revenue of $30.017B and net margin of 19.8%.
2026TCS
Q1 FY2027 AI run-rate grows
TCS reports Q1 FY2027 revenue of $7.624B and annualized AI revenue of $2.6B.
2026TCS
Tata Sons chairman succession opens
On August 12, 2026, N. Chandrasekaran said he would not seek another term as Tata Sons chairman after February 2027; TCS shares fell about 4% on the news.
Acquisitions
BP
- TravelCenters of America2023$1.3B
- Archaea Energy2022$4.1B
- Lightsource Renewable Energy (43% stake, later 100%)2017$200M
- ARCO (Atlantic Richfield Company)2000$27B
- Castrol Limited2000$4.7B
- Amoco Corporation1998$48.2B
TCS
- W12 Studios2018Undisclosed
- Citigroup Global Services2008$505M
- CMC Limited2001Undisclosed
Questions about BP vs TCS
Who is the CEO of BP plc and Tata Consultancy Services Limited?
BP plc is led by Meg O'Neill and Tata Consultancy Services Limited is led by K Krithivasan. Both serve as the top executive responsible for the company's strategy, operations, and financial performance.
When was BP plc founded vs Tata Consultancy Services Limited?
BP plc was founded in 1909 — 59 years before Tata Consultancy Services Limited, which was founded in 1968. BP plc's longer operating history gives it a deeper track record but also potentially more institutional inertia compared to the younger Tata Consultancy Services Limited.
How many employees does BP plc have compared to Tata Consultancy Services Limited?
BP plc employs approximately 93,700 people, while Tata Consultancy Services Limited employs approximately 593,798. Tata Consultancy Services Limited has the larger workforce at 593,798 employees, compared to BP plc's 93,700. A higher headcount does not necessarily imply greater efficiency — it often reflects differences in business model (e.g., manufacturing vs. software).
Where are BP plc and Tata Consultancy Services Limited headquartered?
BP plc is headquartered in United Kingdom and Tata Consultancy Services Limited is headquartered in India. Their different home markets mean they may face different regulatory frameworks, tax regimes, and currency exposure.
Who founded BP plc and Tata Consultancy Services Limited?
BP plc was founded by William Knox D'Arcy, Charles Greenway. Tata Consultancy Services Limited was founded by J.R.D. Tata, F.C. Kohli.
Which company has a longer operating history — BP plc or Tata Consultancy Services Limited?
BP plc has been operating for approximately 117 years, making it the more established of the two companies. Tata Consultancy Services Limited has been in operation for around 58 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 BP vs TCS overview