These Indian companies are predominantly large IT services and IT consulting firms, many of which specialize in digital transformation and AI-led solutions. Tata Consultancy Services, with over 700,000 employees, provides technology services worldwide, while Wipro offers innovative solutions for digital transformation. LTIMindtree focuses on driving digital transformation for enterprises, and Accenture in India specializes in digital, cloud, and security solutions.
A notable pattern among these companies is the concentration of headquarters in major tech hubs. Bengaluru and Mumbai frequently appear as headquarters cities for these large IT service providers. The companies listed are primarily established, large-scale enterprises, with many founded before 2000, indicating a mature industry.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Tata Consultancy Servicestcs.com
Provides technology services worldwide, enabling client transformation across the AI stack, fostering innovation, engineering excellence, and customer service for adaptive enterprises. |
708,725 | |||
| 2 | 271,675 | ||||
| 3 |
LTIMindtreeltm.com
A global technology consulting company driving digital transformation for enterprises, delivering superior business outcomes through domain expertise and innovative digital solutions |
99,387 | |||
| 4 |
Accenture in Indiaaccenture.com
Global professional services company specializing in digital, cloud, and security solutions across 40+ industries with a focus on technology and human ingenuity for global clients |
81,860 | |||
| 5 |
Persistent Systemspersistent.com
AI-led digital engineering and enterprise modernization partner delivering innovative solutions and industry expertise to global clients across multiple sectors. |
28,947 | |||
| 6 |
LTI - Larsen & Toubro Infotechlntinfotech.com
A company that helps businesses move forward quickly by combining forces and leveraging innovative methods Stay updated via their LinkedIn |
21,045 | |||
| 7 | 19,600 | ||||
| 8 |
Zensar Technologieszensar.com
Innovative digital product development and management for global clients across various industries, leveraging industry-leading platforms and cutting-edge technologies for enhanced business outcomes |
15,294 | |||
| 9 |
ValueLabsvaluelabs.com
global technology company specializing in product development, data technology, design, and consulting, powered by enterprise GenAI platform AiDE for worldwide clients. |
9,098 | |||
| 10 |
Genpact India Private Limited Delhionlinecareer360.com
Global professional services firm leveraging digital and data to drive competitive advantage through digital transformation initiatives |
8,470 | |||
| 11 |
Prodaptprodapt.com
Specialized AI-first technology partner providing consulting, business reengineering, and managed services for telecom and tech enterprises globally. |
5,691 | |||
| 12 |
Aspire Systemsaspiresys.com
Global technology services firm providing expertise in technology and outsourcing, partnering with innovative enterprises and software vendors worldwide. |
5,172 | |||
| 13 |
Wipro Technologieswipro.com
An Indian multinational corporation specializing in information technology, consulting, and business process services, headquartered in Bangalore, India, with separate non-IT businesses |
3,859 | |||
| 14 |
Celebal Technologiescelebaltech.com
A premier software services company specializing in Data Science, Big Data, and Enterprise Cloud solutions, empowering organizations with intelligent data-driven decisions |
3,486 | |||
| 15 |
Accolitebounteous.com
A global digital engineering company offering innovative solutions in strategy, analytics, cloud, AI, and more across various industries, focusing on customer success and collaboration |
2,943 | |||
| 16 |
Maveric Systems Limitedmaveric-systems.com
Maveric Systems is a BankTech specialist with global presence, offering domain-led solutions to navigate banking challenges through emerging technology and digital transformation |
2,841 | |||
| 17 |
Protiviti India Member Firmprotiviti.com
A global consulting firm providing expertise in finance, technology, operations, data, digital, legal, governance, risk, and internal audit to clients worldwide |
2,756 | |||
| 18 |
SBL Knowledge Servicessblcorp.com
Leading multinational offering innovative IT and BPM services, specializing in digital transformation for lawmaking bodies, geospatial solutions, eGovernance, and data analytics |
2,355 | |||
| 19 |
Wipro Technologies
Indian multinational corporation providing IT services, consulting, and business process services, headquartered in Bangalore Previously included non-IT businesses under Wipro Enterprises |
2,152 | |||
| 20 |
NLB Servicesnlbservices.com
Global technology and digital talent solutions provider with vast industry experience and strong partnerships with Fortune 500 companies, recognized for growth and excellence in diversity and inclusion |
1,994 | |||
| 21 |
Cognifyz Technologiescognifyz.com
Provides AI, ML, and data analytics solutions for businesses, including an AI-powered chatbot platform and ML-based tools for predictive analytics and fraud detection |
1,926 | |||
| 22 |
Inspira Enterpriseinspiraenterprise.com
A global provider of cybersecurity, data analytics, and AI services, catering to various industries with cutting-edge solutions and round-the-clock support |
1,907 | |||
| 23 |
Mahendra Next Wealth IT India Pvt Ltdmnw.co.in
A leading IT and IT Enabled Service Provider focused on social upliftment, inclusive growth, AI/ML data services, digital CX, backoffice, and IT services |
1,893 | |||
| 24 |
SoftAge Information Technology Limitedsoftage.ai
A global leader in Document Management Services, specializing in digital solutions for organizations across various sectors Offering data imaging, scanning, storage, and retrieval services |
1,862 | |||
| 25 |
LatentView Analyticslatentview.com
Provides predictive modeling, marketing analytics, AI, and machine learning solutions to help companies optimize decisions and drive digital transformation. |
1,700 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Hitech Digital Solutionshitechdigital.com
Integrated digital solutions company specializing in process management for industries worldwide, recognized for excellence in technology-rich solutions and long-term client partnerships |
1,683 | |||
| 27 | 1,590 | ||||
| 28 |
FiveS Digitalfivesdigital.com
A technology-led BPM organization focusing on Customer Experience, RPA/IPA-driven digital transformation, and Computer Vision/ML/NLP, specializing in various industries with diverse and inclusive workspaces |
1,590 | |||
| 29 |
Collabera Digitalascendion.com
Collabera specializes in digital engineering, talent orchestration, and providing innovative solutions for complex business challenges with a focus on client experience |
1,533 | |||
| 30 |
Appinventivappinventiv.com
Global agency specializing in digital transformation & product development, creating innovative mobile solutions for startups & Fortune companies using cutting-edge technology like blockchain & AI |
1,475 | |||
| 31 |
NetConnectGlobalnetconnectglobal.com
A leading technology partner for Global Captive Centers, specializing in digital transformation to enable business growth and positive impact |
1,436 | |||
| 32 |
TatvaSofttatvasoft.com
A global software development company with 18 years of experience, offering services on diverse technology platforms to clients worldwide |
1,434 | |||
| 33 |
HurixDigitalhurix.com
A global digital content solutions company with 22 years of experience, offering eLearning services, mobile publishing platforms, and sales enablement tools |
1,376 | |||
| 34 |
Gemini Solutions Pvt Ltdgeminisolutions.com
Global offshore outsourcing firm providing specialized financial services, asset management support, operations solutions, performance analytics, and custom software development through skilled technical teams. |
1,361 | |||
| 35 |
NeST Digitalnestdigital.com
Global technology solutions provider driving digital-led innovation, with 20+ years of experience in delivering cutting-edge technology solutions for clients worldwide |
1,275 | |||
| 36 |
DesiCrew Solutions Private Limiteddesicrew.in
An award-winning social enterprise providing impact sourcing services from rural centers, offering cost efficiency and meaningful livelihood opportunities in India |
1,261 | |||
| 37 |
Rooman Technologiesrooman.com
An IT training organization offering hardware, networking, and internet security training services globally, including tailor-made corporate training solutions and international certification programs |
1,208 | |||
| 38 |
Nitor Infotech, an Ascendion Companynitorinfotech.com
Software product development company offering cutting-edge GenAI powered services for web, Cloud, data, and devices, with certifications in CMMI-DEV, HIPAA compliance, and partnerships with leading tech companies |
1,204 | |||
| 39 |
Hyperlink Infosystemhyperlinkinfosystem.com
Mobile app development, UI/UX design, web and CMS development, blockchain, AI, IoT, AR/VR, and customized IT solutions worldwide. |
1,193 | |||
| 40 |
IFORTIS WORLDWIDE™ifortisworldwide.org
A subsidiary of American Ruler Corporation, IFortis Worldwide offers technical and managerial services globally, prioritizing customer satisfaction, employee well-being, and eco-friendly practices |
1,176 | |||
| 41 |
RuralShores Business Services Pvt Ltdruralshores.com
A rural BPO company offering voice and non-voice services to global clients, assisting in retail market penetration and providing jobs to rural youth |
1,164 | |||
| 42 |
Akal Information Systems Ltd.akalinfo.com
A technology company with over 20 years of experience, revolutionizing worker employment, payment, and well-being through its advanced HR tech platform |
1,136 | |||
| 43 |
Ethara AIgreenridertech.com
An innovative tech company specializing in AI and ML solutions, harnessing data for actionable insights, automation, and intelligent decision-making tools Shape the future with us |
1,035 | |||
| 44 |
PureSoftware Ltdhappiestminds.com
Global software and digital services company specializing in enhancing customer experience, accelerating processes, and improving outcomes through innovative technologies like AI, IoT, and RPA |
974 | |||
| 45 |
Josh Talksjoshtalks.com
A content distribution network in India providing relatable stories and English learning resources, with a focus on empowering the youth for employment |
957 | |||
| 46 |
Dev Information Technology Limiteddevitpl.com
Providing end-to-end IT services including cloud, digital transformation, enterprise applications, managed IT, and custom application development globally. |
948 | |||
| 47 |
EnFuse Solutionsenfuse-solutions.com
EnFuse Solutions provides a range of digital services to transform businesses into digital enterprises, improving efficiency, profitability, and customer experiences |
942 | |||
| 48 | 941 | ||||
| 49 | 
Exl Service Private Limited,Noida
A consumer services company located in Noida, India, offering solutions in various sectors |
922 | |||
| 50 |
Integra Micro Software Servicesimss.co.in
Provider of software services for over 19 years, offering solutions to simplify digital journeys by helping with talent acquisition, process automation, and enterprise security |
917 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
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- Companies with in-house R&D in India 1,990
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The same list elsewhere in India
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- AI consultancies and service providers in Tamil Nadu 27
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