Samsung vs TCS: Founders, CEOs and History
Samsung was founded in 1969 by Lee Byung-chul and is led by Jun Young-hyun and Roh Tae-moon. TCS was founded in 1968 by J.R.D. Tata, F.C. Kohli and is led by K Krithivasan.
Company facts
Founders
Samsung
Lee Byung-chul
Lee Byung-chul founded Samsung Sanghoe in Daegu in 1938, trading dried fish, produce and noodles.
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
Samsung
- Jong-Hee Han2022–2025
Vice Chairman and CEO
A longtime TV business leader who helped keep Samsung the top global TV brand. He died suddenly in March 2025 while in office.
Source - Jay Y. Lee2022–present
Executive Chairman
Grandson of the founder and son of Lee Kun-hee. He was convicted in the 2017 bribery case and pardoned in 2022, and became Executive Chairman in October 2022. In 2025 the Supreme Court upheld his acquittal in the separate merger and accounting fraud case.
Source - Jun Young-hyun2024–present
Vice Chairman, Co-Chief Executive Officer, Head of Device Solutions
He implemented a complete overhaul of the semiconductor division's engineering processes, issuing a rare public apology in 2024 for the company's technological delays.
Source - Roh Tae-moon (TM Roh)2025–present
Co-Chief Executive Officer, Head of Device eXperience
As head of the MX (Mobile eXperience) division, he heavily integrated AI features (Galaxy AI) into the S-series flagship phones to combat Apple's dominance in the premium tier.
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: Samsung and TCS side by side
1938Samsung
Samsung Group begins
Lee Byung-chul founded Samsung as a trading company before later generations expanded the group into electronics and industry.
1968TCS
TCS is founded
Tata Consultancy Services begins inside the Tata Group.
1969Samsung
Samsung Electronics established
Samsung Electronics Industry Co. Ltd. was established as the group entered electronics manufacturing.
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.
1977Samsung
Korea Semiconductor acquired
Samsung acquired Korea Semiconductor, a key step toward memory and component manufacturing leadership.
1993Samsung
New Management initiative
Lee Kun-hee launched the New Management push to raise quality, design, and global competitiveness.
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.
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.
2017Samsung
Harman acquisition closes
Samsung completed the Harman acquisition, expanding into connected car systems and premium audio.
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.
2022Samsung
Jong-Hee Han becomes CEO
Jong-Hee Han became CEO of Samsung Electronics Co. in 2022. A longtime TV business leader who helped keep Samsung the top global TV brand.
2023TCS
K. Krithivasan becomes CEO
K. Krithivasan becomes CEO and managing director of TCS, succeeding Rajesh Gopinathan.
2024Samsung
Jun Young-hyun becomes CEO
Jun Young-hyun became CEO of Samsung Electronics Co. in 2024. Head of the semiconductor (Device Solutions) division and memory business; sole CEO for part of 2025 after Han Jong-hee's death, then co-CEO with TM Roh from November 2025.
2025Samsung
TM Roh joins Young Hyun Jun as co-CEO
Samsung named TM Roh Head of Device eXperience and CEO, joining Young Hyun Jun as co-CEO.
2025Samsung
Annual revenue reaches ~$237B (KRW 333.6T)
Samsung Electronics reported ~$237 billion (KRW 333.6 trillion) in 2025 annual revenue and ~$31 billion (KRW 43.6 trillion) in operating profit.
2025Samsung
Roh Tae-moon (TM Roh) becomes CEO
Roh Tae-moon (TM Roh) became CEO of Samsung Electronics Co. in 2025. Longtime head of the mobile business.
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
Samsung
- FlaktGroup2025$1.7B
- Xealth2025Undisclosed
- Harman International2017$8B
- SmartThings2014$200M
TCS
- W12 Studios2018Undisclosed
- Citigroup Global Services2008$505M
- CMC Limited2001Undisclosed
Questions about Samsung vs TCS
Who is the CEO of Samsung Electronics Co., Ltd. and Tata Consultancy Services Limited?
Samsung Electronics Co., Ltd. is led by Jun Young-hyun and Roh Tae-moon 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 Samsung Electronics Co., Ltd. founded vs Tata Consultancy Services Limited?
Tata Consultancy Services Limited was founded in 1968 — 1 year before Samsung Electronics Co., Ltd., which was founded in 1969. Tata Consultancy Services Limited's longer operating history gives it a deeper track record but also potentially more institutional inertia compared to the younger Samsung Electronics Co., Ltd..
How many employees does Samsung Electronics Co., Ltd. have compared to Tata Consultancy Services Limited?
Samsung Electronics Co., Ltd. employs approximately 259,149 people, while Tata Consultancy Services Limited employs approximately 593,798. Tata Consultancy Services Limited has the larger workforce at 593,798 employees, compared to Samsung Electronics Co., Ltd.'s 259,149. A higher headcount does not necessarily imply greater efficiency — it often reflects differences in business model (e.g., manufacturing vs. software).
Where are Samsung Electronics Co., Ltd. and Tata Consultancy Services Limited headquartered?
Samsung Electronics Co., Ltd. is headquartered in South Korea 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 Samsung Electronics Co., Ltd. and Tata Consultancy Services Limited?
Samsung Electronics Co., Ltd. was founded by Lee Byung-chul. Tata Consultancy Services Limited was founded by J.R.D. Tata, F.C. Kohli.
Which company has a longer operating history — Samsung Electronics Co., Ltd. or Tata Consultancy Services Limited?
Tata Consultancy Services Limited has been operating for approximately 58 years, making it the more established of the two companies. Samsung Electronics Co., Ltd. has been in operation for around 57 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 Samsung vs TCS overview