Cognizant vs Walmart: Founders, CEOs and History
Cognizant was founded in 1994 by Kumar Mahadeva, Francisco D'Souza, Lakshmi Narayanan and is led by Ravi Kumar S. Walmart was founded in 1962 by Sam Walton and is led by John Furner.
Company facts
Founders
Cognizant
Kumar Mahadeva
Kumar Mahadeva was a Dun & Bradstreet executive who headed the company's new Chennai software unit when it was formed in 1994 as a joint venture with Satyam Computer Services.
Francisco D'Souza
Francisco D'Souza joined the Dun & Bradstreet Satyam Software venture at its founding in 1994 and held roles in delivery, business development, and as president and chief operating officer before becoming CEO in January 2007.
Lakshmi Narayanan
Lakshmi Narayanan was one of the early leaders of the Chennai unit that became Cognizant. He started as chief technology officer, became president, and succeeded Kumar Mahadeva as CEO in 2003, the year Cognizant became fully independent.
Walmart
Sam Walton
Sam Walton opened the first Walmart Discount City in Rogers, Arkansas in 1962 and built the company around low prices, low costs, and its own distribution network. He served as CEO until 1988 and remained chairman until his death in 1992.
CEOs and their tenures
Cognizant
- Kumar Mahadeva1994–2003
Founding CEO and Chairman
As the founding CEO, he pioneered the 'two-in-a-box' client management model, pairing a US-based relationship manager with an India-based delivery lead.
Source - Lakshmi Narayanan2003–2006
Former CEO and Vice Chairman
As CEO, he drove the company's aggressive focus on the healthcare and financial services verticals, fueling years of industry-leading double-digit revenue growth.
Source - Francisco D'Souza2007–2019
Former CEO
During his 12-year tenure as CEO, he transformed Cognizant into a Fortune 200 behemoth, heavily pushing the company into digital transformation and cloud consulting.
Source - Brian Humphries2019–2023
Former CEO
Brought in from Vodafone to modernize the aging IT firm, he faced severe internal cultural backlash and massive employee attrition before being abruptly replaced in 2023.
Source - Ravi Kumar S2023–present
Chief Executive Officer
Hired away from rival Infosys, he took over as CEO in 2023 to repair client relationships and re-accelerate growth following years of underperformance.
Source - Jatin Dalal2023–present
Chief Financial Officer
As CFO (also poached from a major rival, Wipro), he manages the financial structuring of Cognizant's massive pipeline of bolt-on AI and cloud acquisitions.
Source
Walmart
- Sam Walton1962–1988
Founder and CEO
Founded Walmart and set its low-price, low-cost operating approach.
Source - Doug McMillon2014–2026
Former President and CEO
Led Walmart's push into ecommerce, marketplace, advertising, and store-fulfilled delivery, and oversaw the Jet.com, Flipkart, and VIZIO deals.
Source - Greg Penner2015–present
Chairman of the Board
He successfully managed the transition of corporate leadership to Doug McMillon and actively oversees the Walton family's controlling stake in the retail giant.
Source - John David Rainey2022–present
Executive Vice President and CFO
As CFO, he aggressively executed multi-billion-dollar share repurchases while funding massive capital expenditures for store remodels and automation.
Source - John Furner2026–present
President and CEO
Became President and CEO on February 1, 2026, succeeding Doug McMillon. He reshaped the executive team with internal promotions in January 2026.
Source - David Guggina2026–present
President and CEO, Walmart U.S.
As head of supply chain operations, he modernized the underlying logistics network that allowed Walmart to successfully compete with Amazon's two-day delivery speeds.
Source
Timeline: Cognizant and Walmart side by side
1962Walmart
First Walmart Opens
Sam Walton opens the first Walmart Discount City in Rogers, Arkansas.
1970Walmart
Walmart Goes Public
Walmart sells shares to the public to fund expansion.
1983Walmart
Sam's Club Launches
The first Sam's Club warehouse club opens in Midwest City, Oklahoma.
1988Walmart
First Supercenter and New CEO
Walmart opens its first supercenter, and David Glass succeeds Sam Walton as CEO.
1994Cognizant
Dun & Bradstreet Satyam Software Is Formed
Dun & Bradstreet and Satyam Computer Services form a 76:24 joint venture in Chennai, India, to do software work for Dun & Bradstreet businesses.
1996Cognizant
Outside Clients and Cognizant Corporation
Dun & Bradstreet moves the unit into a spin-off called Cognizant Corporation, and it begins serving clients outside D&B. It is renamed Cognizant Technology Solutions in 1997.
1998Cognizant
Nasdaq IPO
Cognizant Technology Solutions lists on Nasdaq, with IMS Health retaining a majority stake.
2000Walmart
Lee Scott Becomes CEO
Lee Scott succeeds David Glass as CEO.
2003Cognizant
Full Independence
IMS Health exchanges its remaining stake, making Cognizant a fully independent public company. Lakshmi Narayanan becomes CEO.
2007Cognizant
Francisco D'Souza Becomes CEO
Francisco D'Souza takes over as CEO and leads the company for 12 years of rapid growth.
2010Cognizant
Revenue Reaches $4.6 Billion
Cognizant reports 2010 revenue of $4.59 billion, up 40% year over year.
2014Cognizant
TriZetto Acquisition
Cognizant acquires TriZetto for about $2.7 billion, adding healthcare administration software used by U.S. health plans.
2014Walmart
Doug McMillon Becomes CEO
Doug McMillon, who started as an hourly associate in 1984, becomes CEO.
2016Walmart
Jet.com Acquisition
Walmart buys Jet.com for about $3.3 billion to strengthen its U.S. ecommerce team.
2017Cognizant
Elliott Agreement and First Dividend
After pressure from activist investor Elliott Management, Cognizant commits to margin targets and capital returns and starts paying a quarterly dividend.
2018Walmart
Flipkart Investment
Walmart acquires a majority stake in Flipkart for about $16 billion.
2019Cognizant
FCPA Settlement and New CEO
Cognizant pays $25 million to settle SEC bribery charges tied to a Chennai campus permit, and Brian Humphries succeeds Francisco D'Souza as CEO.
2020Cognizant
Maze Ransomware Attack
A Maze ransomware attack in April 2020 disrupts some client services, while most employees shift to remote work during the pandemic.
2023Cognizant
Ravi Kumar S Becomes CEO
Former Infosys president Ravi Kumar S becomes CEO in January 2023 and refocuses the company on large deals and AI-led modernization.
2024Cognizant
Belcan and Thirdera Deals
Cognizant completes the roughly $1.3 billion Belcan engineering acquisition and buys ServiceNow partner Thirdera. 2024 revenue is $19.74 billion.
2024Walmart
VIZIO Acquisition
Walmart completes its $2.3 billion purchase of smart-TV maker VIZIO to expand its advertising business.
2025Cognizant
Revenue Passes $21 Billion
Revenue rises about 7% to $21.108 billion and net income reaches $2.230 billion.
2026Cognizant
3Cloud and Astreya Acquisitions
Cognizant closes the 3Cloud (Microsoft Azure) acquisition on January 1 and the $634 million Astreya acquisition in June, and guides to 2026 revenue of $22.04-$22.35 billion.
2026Walmart
John Furner Becomes CEO
John Furner succeeds Doug McMillon as President and CEO effective February 1, 2026; David Guggina takes over Walmart U.S.
2026Walmart
Q2 FY27 Results
Walmart reports Q2 FY27 revenue of $187.9 billion, up 5.9%, and raises full-year sales and operating income guidance.
Acquisitions
Cognizant
- 3Cloud2026Undisclosed
- Astreya2026$634M
- Thirdera2024Undisclosed
- Belcan2024$1.3B
- Softvision2018Undisclosed
- TriZetto2014$2.7B
Questions about Cognizant vs Walmart
Who is the CEO of Cognizant Technology Solutions Corporation and Walmart Inc.?
Cognizant Technology Solutions Corporation is led by Ravi Kumar S and Walmart Inc. is led by John Furner. Both serve as the top executive responsible for the company's strategy, operations, and financial performance.
When was Cognizant Technology Solutions Corporation founded vs Walmart Inc.?
Walmart Inc. was founded in 1962 — 32 years before Cognizant Technology Solutions Corporation, which was founded in 1994. Walmart Inc.'s longer operating history gives it a deeper track record but also potentially more institutional inertia compared to the younger Cognizant Technology Solutions Corporation.
How many employees does Cognizant Technology Solutions Corporation have compared to Walmart Inc.?
Cognizant Technology Solutions Corporation employs approximately 356,700 people, while Walmart Inc. employs approximately 2,100,000. Walmart Inc. has the larger workforce at 2,100,000 employees, compared to Cognizant Technology Solutions Corporation's 356,700. A higher headcount does not necessarily imply greater efficiency — it often reflects differences in business model (e.g., manufacturing vs. software).
Where are Cognizant Technology Solutions Corporation and Walmart Inc. headquartered?
Both Cognizant Technology Solutions Corporation and Walmart Inc. are headquartered in United States, meaning they operate under the same primary regulatory and tax environment.
Who founded Cognizant Technology Solutions Corporation and Walmart Inc.?
Cognizant Technology Solutions Corporation was founded by Kumar Mahadeva, Francisco D'Souza, Lakshmi Narayanan. Walmart Inc. was founded by Sam Walton.
Which company has a longer operating history — Cognizant Technology Solutions Corporation or Walmart Inc.?
Walmart Inc. has been operating for approximately 64 years, making it the more established of the two companies. Cognizant Technology Solutions Corporation has been in operation for around 32 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 Cognizant vs Walmart overview