TCS vs Twilio: Founders, CEOs and History
TCS was founded in 1968 by J.R.D. Tata, F.C. Kohli and is led by K Krithivasan. Twilio was founded in 2008 by Jeff Lawson, John Wolthuis, Evan Cooke and is led by Khozema Shipchandler.
Company facts
Founders
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.
Twilio
Jeff Lawson
Jeff Lawson co-founded Twilio in 2008 and was CEO until January 2024, leading it through its 2016 IPO and the SendGrid and Segment acquisitions. He wrote Ask Your Developer (2021) about developer-led software.
John Wolthuis
John Wolthuis co-founded Twilio in 2008. He architected the initial telephony backend that allowed developers to send text messages and make phone calls using a simple web API.
Evan Cooke
Evan Cooke co-founded Twilio and served as its first CTO. He was instrumental in designing the company's highly reliable cloud architecture, ensuring the API could scale to handle massive, instantaneous spikes in SMS traffic (such as during Uber surges or Airb…
CEOs and their tenures
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
Twilio
- Jeff Lawson2008–2024
Co-founder and CEO
As the long-time CEO, he aggressively scaled the company into a $60 billion behemoth before intense pressure from activist investors forced him to resign in 2024 following growth stagnation.
Source - Aidan Viggiano2023–present
Chief Financial Officer
As CFO, she strictly enforces the new profitability mandates, cutting massive amounts of real estate and software expenses across the enterprise.
Source - Khozema Shipchandler2024–present
Chief Executive Officer
Taking over as CEO in 2024, he shifted the company's focus away from unprofitable hyper-growth toward heavily optimizing the highly lucrative core communications platform.
Source
Timeline: TCS and Twilio side by side
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.
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.
2008Twilio
Company Founded
Jeff Lawson, Evan Cooke, and John Wolthuis founded Twilio and launched its first voice API for developers.
2009TCS
TCS crosses major global scale thresholds
TCS expands globally across industries and delivery centers under new then-CEO N. Chandrasekaran.
2010Twilio
SMS API Launched
Twilio added programmable SMS, which became its largest product line.
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.
2015Twilio
Authy Acquired
Twilio acquired the two-factor authentication company Authy in 2015.
2016Twilio
NYSE IPO
Twilio listed on the NYSE under the ticker TWLO in June 2016, pricing shares at $15.
2019Twilio
SendGrid Acquisition
Twilio completed its all-stock acquisition of email platform SendGrid, announced at about $2 billion.
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.
2020Twilio
Segment Acquisition
Twilio acquired customer data platform Segment for about $3.2 billion, its largest deal.
2021Twilio
Revenue Passes $2.8 Billion
Twilio reported FY2021 revenue of $2.842 billion, up 61% year over year, with a net loss of $949.9 million.
2023TCS
K. Krithivasan becomes CEO
K. Krithivasan becomes CEO and managing director of TCS, succeeding Rajesh Gopinathan.
2023Twilio
Restructuring
Twilio cut about 17% of its workforce in February 2023 and made further reductions later in the year as it shifted toward profitability.
2024Twilio
CEO Transition
Co-founder Jeff Lawson stepped down as CEO in January 2024 and Khozema Shipchandler succeeded him.
2025Twilio
First Full-Year GAAP Profit and Stytch Deal
Twilio reported FY2025 revenue of $5.067 billion and net income of $33.8 million, and completed its acquisition of identity platform Stytch on November 14, 2025.
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.
2026Twilio
Growth Re-accelerates
Twilio reported Q2 2026 revenue of $1.50 billion, up 22%, and raised its 2026 revenue growth outlook to 18%-18.5%.
Acquisitions
TCS
- W12 Studios2018Undisclosed
- Citigroup Global Services2008$505M
- CMC Limited2001Undisclosed
Questions about TCS vs Twilio
Who is the CEO of Tata Consultancy Services Limited and Twilio Inc.?
Tata Consultancy Services Limited is led by K Krithivasan and Twilio Inc. is led by Khozema Shipchandler. Both serve as the top executive responsible for the company's strategy, operations, and financial performance.
When was Tata Consultancy Services Limited founded vs Twilio Inc.?
Tata Consultancy Services Limited was founded in 1968 — 40 years before Twilio Inc., which was founded in 2008. Tata Consultancy Services Limited's longer operating history gives it a deeper track record but also potentially more institutional inertia compared to the younger Twilio Inc..
How many employees does Tata Consultancy Services Limited have compared to Twilio Inc.?
Tata Consultancy Services Limited employs approximately 593,798 people, while Twilio Inc. employs approximately 5,492. Tata Consultancy Services Limited has the larger workforce at 593,798 employees, compared to Twilio Inc.'s 5,492. A higher headcount does not necessarily imply greater efficiency — it often reflects differences in business model (e.g., manufacturing vs. software).
Where are Tata Consultancy Services Limited and Twilio Inc. headquartered?
Tata Consultancy Services Limited is headquartered in India and Twilio Inc. is headquartered in United States. Their different home markets mean they may face different regulatory frameworks, tax regimes, and currency exposure.
Who founded Tata Consultancy Services Limited and Twilio Inc.?
Tata Consultancy Services Limited was founded by J.R.D. Tata, F.C. Kohli. Twilio Inc. was founded by Jeff Lawson, John Wolthuis, Evan Cooke.
Which company has a longer operating history — Tata Consultancy Services Limited or Twilio Inc.?
Tata Consultancy Services Limited has been operating for approximately 58 years, making it the more established of the two companies. Twilio Inc. has been in operation for around 18 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 TCS vs Twilio overview