
Cognizant
An American-domiciled multinational technology services company focused on consulting, digital transformation, IT outsourcing, and business operations.
Last updated November 2, 2026
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Overview
Cognizant is a multinational information technology services and business consulting company headquartered in Teaneck, New Jersey. Although it is domiciled in the United States, the company was established in Chennai, India, and has retained a substantial delivery and engineering presence there. Its work combines consulting, systems integration, application modernization, cloud and data services, artificial intelligence, cybersecurity, engineering, business-process services, and industry-specific technology platforms. The company began in 1994 as Dun & Bradstreet Satyam Software, a joint venture between Dun & Bradstreet and Satyam Computers. Initially it operated as an internal technology unit serving Dun & Bradstreet businesses, with approximately 50 employees in Chennai. It began pursuing external customers in 1996. Corporate restructurings involving Dun & Bradstreet subsidiaries led to the Cognizant name and a move toward a U.S.-centered corporate structure. Cognizant Technology Solutions became a public company in 1998 through an initial public offering and was later fully separated from IMS Health. During the 2000s, Cognizant broadened its scope from application development and Y2K-related work into large-scale IT services, outsourcing, business-process outsourcing, and consulting. Its industry coverage developed around banking and financial services, insurance, healthcare, life sciences, manufacturing, retail, communications, media, technology, and public-sector work. The 2014 acquisition of TriZetto strengthened its healthcare information-technology and software capabilities, while later investments and acquisitions expanded its cloud, analytics, digital engineering, artificial intelligence, and industry-platform portfolio. Cognizant serves clients through a geographically distributed model combining local consulting and client teams with regional and offshore delivery centers. India remains its largest employment base, while the company also operates or maintains delivery, engineering, and client-service capabilities in the United States, United Kingdom, continental Europe, Canada, Latin America, Australia, the Philippines, and other markets. The company reported more than 347,000 employees globally at the end of 2023, with the majority based in India. Leadership has changed several times as Cognizant moved from a founder-led growth phase to a larger public-company structure. Kumar Mahadeva was succeeded by Lakshmi Narayanan in 2003, Francisco D'Souza became chief executive in 2006, and Brian Humphries took the role in 2019. Ravi Kumar Singisetti became chief executive in January 2023. Under Kumar, Cognizant has emphasized generative artificial intelligence, cloud modernization, digital engineering, automation, and partnerships intended to embed AI into enterprise workflows. A 2024 partnership with Microsoft focused on expanding enterprise generative-AI and Copilot adoption. Cognizant is listed on Nasdaq under the symbol CTSH. It entered the Nasdaq-100 in 2004, joined the S&P 500 in 2006, and became a Fortune 500 company in 2011. Alongside its commercial activities, the Cognizant Foundation and employee-volunteering programs support education, healthcare, workforce development, and nonprofit capacity building. The company has also used sports sponsorships, including Formula One, professional golf, SailGP, and Major League Cricket, to increase brand visibility and associate its identity with technology-led performance and transformation.
History
Cognizant originated in 1994 in Chennai as Dun & Bradstreet Satyam Software, a joint venture between Dun & Bradstreet and Satyam Computers. Kumar Mahadeva and Srini Raju were associated with the founding leadership. The venture initially functioned as Dun & Bradstreet's internal technology operation, delivering large IT projects for the parent company's businesses. Its early workforce was small, but its remit expanded when it began seeking customers outside the Dun & Bradstreet group in 1996. Dun & Bradstreet reorganized several technology and information-related subsidiaries in 1996 to create Cognizant Corporation. The Indian joint venture adopted the Cognizant Technology Solutions name in 1997. Dun & Bradstreet subsequently purchased Satyam's minority interest, and the corporate headquarters were moved to the United States. Cognizant's early commercial work included Y2K remediation, web development, application development, and technology support for large enterprises. In 1998, Cognizant Corporation was divided into IMS Health and Nielsen Media Research. Cognizant Technology Solutions became a public subsidiary of IMS Health and completed an initial public offering in June of that year. IMS Health eventually sold its remaining stake in 2003. Cognizant adopted measures intended to deter hostile takeover attempts and continued operating as an independent public company. The post-IPO period was marked by rapid expansion in the scope and geography of the business. Under Lakshmi Narayanan and then Francisco D'Souza, the company moved beyond project-based application work into broader IT outsourcing, business-process outsourcing, consulting, systems integration, and industry-specific services. It built a delivery model centered on India while expanding client-facing and delivery capabilities in North America, Europe, Asia-Pacific, and Latin America. Cognizant's sector structure developed around financial services, insurance, healthcare, life sciences, manufacturing, retail, communications, media, and technology. Cognizant's acquisition strategy became increasingly important as enterprises shifted toward cloud computing, analytics, digital customer experience, automation, and platform-based services. The 2014 acquisition of TriZetto was a major healthcare expansion, adding software and services used by healthcare organizations and payers. Other transactions and partnerships subsequently broadened Cognizant's digital engineering, cloud, data, and automation capabilities. The company also divested selected assets, including the sale of Oy Samlink to Kyndryl and Mustache to DJE Holdings in 2022. The leadership transition from Francisco D'Souza to Brian Humphries in 2019 reflected a continued focus on modernization and operational execution. In January 2023, Ravi Kumar Singisetti became chief executive. His tenure has emphasized artificial intelligence, generative AI, cloud transformation, automation, and the redesign of technology-service delivery. In 2024, Cognizant announced an expanded relationship with Microsoft involving generative AI and Copilot capabilities. Cognizant remains a major global technology-services employer and contractor. At the end of 2023 it had more than 347,000 employees, including roughly 254,000 in India. Its Indian footprint includes major centers in Chennai, Hyderabad, Bengaluru, and other cities, while its international network supports client delivery, consulting, engineering, and sales. The company has also pursued brand-building through sponsorships of Aston Martin's Formula One team, professional golf, SailGP, and Major League Cricket. Its social-impact activities are supported in part through the Cognizant Foundation and employee volunteer program Outreach. The company has faced scrutiny over alleged corruption-related payments, tax matters, employment practices, discrimination claims, visa and wage issues, and workforce reductions. These controversies coexist with Cognizant's continuing position as a publicly traded technology-services provider whose strategy is increasingly centered on AI-enabled enterprise transformation.
- 2024
Microsoft generative-AI partnership expands
[2]Cognizant and Microsoft announce broader work involving generative AI and Copilot adoption.
- 2023
Ravi Kumar Singisetti becomes chief executive
[1]Kumar succeeds Brian Humphries and places increased emphasis on AI-led transformation.
- 2019
Brian Humphries becomes chief executive
[1]Humphries succeeds Francisco D'Souza as CEO.
- 2014
TriZetto is acquired
[1]The healthcare IT acquisition strengthens Cognizant's healthcare software and services business.
- 2003
IMS Health exits Cognizant
[1]IMS Health sells its remaining stake, leaving Cognizant as an independent public company.
- 1998
Cognizant goes public
[1]Cognizant completes an initial public offering on Nasdaq as an IMS Health subsidiary.
- 1997
The Cognizant Technology Solutions name is adopted
[1]The business adopts the name under which it later becomes publicly known.
- 1996
The company begins pursuing external clients
[1]The technology unit expands beyond Dun & Bradstreet group assignments.
- 1994
Dun & Bradstreet Satyam Software is founded
[1]A Dun & Bradstreet–Satyam Computers joint venture begins operations in Chennai as an internal technology unit.
Products and positioning
A global IT services and consulting partner combining industry expertise, offshore delivery, digital engineering, cloud, data, and artificial intelligence capabilities.
Consulting
Cognizant Consulting
Cognizant's consulting practice advises organizations on business strategy, operating-model redesign, technology modernization, customer experience, and industry transformation. It works alongside the company's technology and operations teams rather than functioning solely as a standalone strategy adviser.
Technology services
Digital Engineering
Digital engineering services cover software product development, experience design, connected products, platform engineering, quality engineering, and modernization of legacy applications. The offering supports enterprises developing new digital products as well as companies restructuring existing technology estates.
Cloud services
Cloud and Infrastructure Services
These services help clients migrate, operate, secure, and optimize cloud and hybrid infrastructure. They include modernization planning, managed operations, application migration, cloud-native development, and infrastructure automation across major enterprise environments.
Data and AI
Data, Analytics and Artificial Intelligence
Cognizant provides data engineering, analytics, machine learning, generative AI, automation, and decision-support services. The practice is positioned around embedding AI into business processes, employee tools, customer experiences, and industry workflows.
Healthcare technology · 2014
TriZetto
TriZetto is Cognizant's healthcare technology and services portfolio, originating with the 2014 acquisition of TriZetto Corporation. It supports healthcare payers and providers through software, administration, operational services, and technology intended to improve healthcare-process efficiency.
Controversies
2026
Cognizant data breach notification and identity theft cover
Cognizant notified affected individuals of a data security breach that occurred around April 21, 2026, involving their personal information. The company did not specify the number of people affected or the nature of the information involved. Cognizant said it has no reason to believe the compromised information was misused, and offered 24 months of identity theft protection through IDX, including credit and CyberScan monitoring, a $1 million insurance reimbursement policy and managed identity theft recovery services.
2026
Cognizant notifies customers of data breach from April 21, 2026
Cognizant notified customers of a data breach from April 21, 2026, that may have exposed personal information including Social Security numbers, stating there was no evidence of misuse so far. A cybercrime group, CoinbaseCartel, reportedly took responsibility. Cognizant offered identity theft protection services through IDX, including 24 months of credit and CyberScan monitoring, a $1 million insurance reimbursement policy, and fully managed ID theft recovery services.
2025
Cognizant and TriZetto Provider Solutions face class action lawsuits over data breach
In December 2025, at least four class action lawsuits were filed against Cognizant Technology Solutions and its subsidiary TriZetto Provider Solutions in the United States District Court for the District of New Jersey and the Eastern District of Missouri. The suits allege that the companies failed to adequately protect sensitive patient data and failed to provide timely notifications following a cyberattack. The cyberattack allegedly breached TriZetto's network around November 2024 and was not identified until around October 2, 2025. The litigation concerns the data breach and related notification practices.
2021
Cognizant enters proposed $95 million shareholder settlement
Cognizant said it had entered into a proposed $95 million settlement to resolve a US securities class action brought by investors. The settlement is subject to a judge's approval, and Cognizant said it is not an admission of liability. The suit relates to allegations that former executives authorized an unlawful payment to Indian government officials to obtain a building permit.
2021
US court allows visa-program lawsuit against Cognizant to proceed
A US court refused to dismiss a False Claims Act lawsuit against Cognizant. A former executive alleged the company used L-1 and B-1 visas for workers performing work requiring H-1B visas. The judge found the allegations plausibly sufficient to allege a knowing violation; the article also reports the judge said Cognizant had not violated tax laws and could potentially be violating immigration laws.
2020
Cognizant confirms Maze ransomware attack
Cognizant confirmed that a security incident involving its internal systems and causing service disruptions for some clients resulted from a Maze ransomware attack. The article states that the status of the attack was unknown at the time and does not establish that data was exfiltrated.
2020
Facebook content moderators file class-action lawsuit
More than 3,000 U.S. employees who worked as Facebook content moderators through Cognizant filed a class-action lawsuit naming Facebook and Cognizant as defendants. The plaintiffs allege that reviewing harmful content caused psychological trauma and PTSD, and seek $5 million in compensation.
2018
Indian dividend-distribution-tax dispute
Indian tax authorities alleged that Cognizant had not paid a substantial dividend-distribution tax amount. Litigation followed, and the company challenged further enforcement.
2018
Employment discrimination litigation
Former employees alleged discrimination, unfavorable performance treatment, and replacement by less-qualified Indian workers. A 2024 retrial jury found against Cognizant and awarded damages.
2018
Working-conditions criticism in Ireland
Press reports raised concerns about conditions and compensation for contractors working on Cognizant's Dublin outsourcing work for Google.
Marketing campaigns
- 2024Cognizant–Microsoft generative AI initiative
Global
The companies announced expanded collaboration to promote enterprise generative AI and Copilot use and to accelerate cross-industry innovation.
Outcome. Strengthened AI ecosystem positioning.
- 2021Aston Martin Cognizant Formula One sponsorship
Global
Cognizant became title sponsor of the rebranded Aston Martin Formula One team, linking the brand with technology, performance, and international reach.
Outcome. Multi-year brand and sports-marketing platform.
- 2021Golf partnerships
United States · Global
Cognizant became a global partner of the Presidents Cup and title partner of the LPGA Tour's Founders Cup, later adding other golf-event sponsorship activity.
Outcome. Expanded visibility in professional golf.
- 2021SailGP digital transformation partnership
Global
Cognizant joined SailGP as a digital transformation partner, using the sailing competition as a platform for demonstrating technology and data capabilities.
Outcome. Technology-marketing and partnership platform.
Brand decisions
2024
Expand generative AI collaboration with MicrosoftStrategyBackground
Enterprise customers were accelerating adoption of generative AI and workplace copilots.
Action taken
Cognizant announced expanded cooperation with Microsoft to extend generative AI and Copilot adoption.
Aftermath
The agreement reinforced Cognizant's positioning as an AI implementation and transformation partner.
2022
Divest selected assetsM&ABackground
Cognizant reviewed its portfolio as it focused on core digital, cloud, and industry capabilities.
Action taken
The company sold Oy Samlink to Kyndryl and Mustache to DJE Holdings.
Aftermath
The transactions reduced exposure to selected non-core assets.
2014
Acquire TriZettoM&ABackground
Healthcare clients increasingly required integrated software, administration, and technology services.
Action taken
Cognizant acquired TriZetto Corporation and incorporated its healthcare technology capabilities.
Aftermath
The transaction expanded Cognizant's healthcare platform and services portfolio.
Recent events
Cognizant revises Project Leap restructuring cost estimate[15]
Reported:
Cognizant revised the expected cost of its Project Leap workforce restructuring programme from $230 million–$320 million to around $180 million–$250 million. The company said it had cross-trained and redeployed more employees than initially planned and expected to conclude the programme by March 2027.
Cognizant expands partnership with Travelport[16]
Reported:
Cognizant announced an expansion of its partnership with Travelport. The companies will work to embed AI across Travelport’s platforms, products and operations, including transforming how Travelport builds and operates its technology and embedding AI directly into its products.
- Unconfirmed
Cognizant and Google Cloud expand partnership for Gemini workforce[17]
Reported:
Cognizant expanded its partnership with Google Cloud, establishing a Gemini Frontier Capability Group backed by about 18,000 Cognizant associates to support enterprise adoption of agentic AI.
Cognizant notifies individuals of data breach, offers identity theft cover[7]
Reported:
Cognizant notified affected individuals of a data security breach that occurred around April 21, 2026, involving their personal information. The company did not specify the number of people affected or the nature of the information involved, said it has no reason to believe the compromised information was misused, and offered 24 months of identity theft protection through IDX including credit and CyberScan monitoring, a $1 million insurance reimbursement policy and managed identity theft recovery services.
Cognizant notifies customers of data breach from April 21, 2026[9]
Cognizant notified customers of a data breach from April 21, 2026, that may have exposed personal information including Social Security numbers, stating there was no evidence of misuse so far. A cybercrime group, CoinbaseCartel, reportedly took responsibility. Cognizant offered identity theft protection services through IDX, including 24 months of credit and CyberScan monitoring, a $1 million insurance reimbursement policy, and fully managed ID theft recovery services.
OpenAI launches GPT 5.6 Cyber model for security partners[18]
Reported:
OpenAI developed a new model called GPT 5.6 Cyber for vulnerability research, penetration testing and incident response, available only to selected companies and security vendors through the Daybreak Cyber Partner program.
Cognizant notifies customers of April 2026 data breach[8]
Reported:
Cognizant notified customers that their personal information may have been exposed in a data breach around April 21, 2026, saying it has no reason to believe the information was misused and offering identity theft protection and up to $1 million in insurance coverage.
- Unconfirmed
Class-action lawsuits filed against Cognizant over TriZetto data breach[5]
Reported:
Multiple class-action lawsuits have been filed against Cognizant Technology Solutions over a prolonged data breach at its healthcare subsidiary TriZetto Provider Solutions that exposed sensitive personal information including Social Security numbers, financial account information, and home addresses, and went undetected for nearly a year. The lawsuits accuse Cognizant of failing to protect data and delaying notification to affected individuals.
- Unconfirmed
Cognizant faces US class-action lawsuits over TriZetto data breach[6]
Reported:
Cognizant faces class-action lawsuits in the United States over a data breach at TriZetto, which Cognizant acquired in 2014. The lawsuits claim Cognizant delayed disclosing the breach, potentially affecting at least 100 individuals and causing potential identity theft and financial losses.
Cognizant and TriZetto Provider Solutions face class action lawsuits over data breach[4]
Reported:
At least four class action lawsuits were filed in December 2025 against Cognizant Technology Solutions and its subsidiary TriZetto Provider Solutions in US district courts for the District of New Jersey and the Eastern District of Missouri, alleging failure to adequately protect sensitive patient data and failure to provide timely notifications after a cyberattack that allegedly breached TriZetto's network around November 2024 and was not identified until around October 2, 2025.
Showing the 10 most recent.
Sources45 sources
- 1Cognizanten.wikipedia.org
- 2Cognizant official newscognizant.com
- 3Cognizant official websitecognizant.com
- 4Cognizant and TriZetto Provider Solutions face class action lawsuits over data breacheconomictimes.indiatimes.com
- 5Cognizant and TriZetto Provider Solutions face class action lawsuits over data breachesecurityplanet.com
- 6Cognizant and TriZetto Provider Solutions face class action lawsuits over data breachlivemint.com
- 7Cognizant data breach notification and identity theft covertimesofindia.indiatimes.com
- 8Cognizant data breach notification and identity theft covereconomictimes.indiatimes.com
- 9Cognizant notifies customers of data breach from April 21, 2026moneycontrol.com
- 10Cognizant enters proposed $95 million shareholder settlementeconomictimes.indiatimes.com
- 11US court allows visa-program lawsuit against Cognizant to proceedeconomictimes.indiatimes.com
- 12Cognizant confirms Maze ransomware attacknatlawreview.com
- 13Cognizant confirms Maze ransomware attacknewindianexpress.com
- 14Facebook content moderators file class-action lawsuitfinance.sina.com.cn
- 15Cognizant修订Project Leap重组成本估算thehindubusinessline.com
- 16Cognizant 扩大与 Travelport 的合作伙伴关系thehindubusinessline.com
- 17Cognizant与Google Cloud扩大Gemini人才合作thehindubusinessline.com
- 18OpenAI发布面向安全合作伙伴的GPT 5.6 Cyber模型tech.ifeng.com
- 19Cognizant宣布收购Servian的协议analyticsindiamag.com
- 20Cognizant收购一家数字工程公司business-standard.com
- 21Cognizant宣布收购ESG Mobilitylivemint.com
- 22Cognizant宣布员工奖金和晋升economictimes.indiatimes.com
- 23Cognizant 收购 Magenic Technologiestelecom.economictimes.indiatimes.com
- 24Cognizant收购Inawisdomprnewswire.com
- 25Cognizant收购Bright Wolfzdnet.com
- 26Adobe与Nasscom推出用户体验设计技能项目archive.siasat.com
- 27Cognizant任命Anil Cheriyan为战略与技术执行副总裁telecom.economictimes.indiatimes.com
- 28Maze勒索软件攻击导致Cognizant系统和服务中断infosecurity-magazine.com
- 29Cognizant撤回2020年营收指引business-standard.com
- 30Cognizant宣布Francisco D'Souza将离开董事会thenewsminute.com
- 31Cognizant收购Code Zero Consultingprnewswire.com
- 32Cognizant任命Greg Hyttenrauch负责数字系统与技术业务financialexpress.com
- 33Cognizant宣布裁员计划swarajyamag.com
- 34Cognizant同意收购Continothehindu.com
- 35Cognizant推出Property Insights平台thehindubusinessline.com
- 36anil cheriyan: Cognizant appoints Anil Cheriyan as new Executive Vice President of Strategy & Technology - The Economic Timeseconomictimes.indiatimes.com
- 37Cognizant acquires Code Zero Consultingbusiness-standard.com
- 38Cognizant acquires Code Zero, a consultancy for Cloud-based CPQ & billing solutionsthehindubusinessline.com
- 39Cognizant hit by Maze ransomware attacktechradar.com
- 40Cognizant ransomware attack: Cognizant hit by 'Maze' ransomware attack - The Economic Timeseconomictimes.indiatimes.com
- 41Cognizant withdraws revenue guidance for 2020: What it means for India’s IT sectorthenewsminute.com
- 42Future 50: Inawisdom acquired by US data gianteadt.co.uk
- 43Maze Ransomware Attack on Cognizant May Impact Customers - CPO Magazinecpomagazine.com
- 44Maze Ransomware attack to hit Cognizant revenueeconomictimes.indiatimes.com
- 45Maze ransomware attack will cost Cognizant at least $50m to $70m | Computer Weeklycomputerweekly.com
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