Top 10 IT Services Companies in India (2026)

Walk into the operations floor of almost any large bank, airline or retailer in London, New York or Frankfurt, and there’s a good chance some of the code keeping it running was written in Bengaluru, Pune or Noida. That’s been true for three decades. What has changed is the nature of the work. Clients now want AI agents, faster mainframe modernisation and partners willing to be paid on outcomes rather than headcount.

That shift has unsettled the sector. In April 2026, HCLTech’s leadership warned of “AI deflation” eating into traditional revenue, while TCS chief executive K Krithivasan spoke openly about the risk of degrowth in some service lines. Yet the same firms are growing AI revenue fast and buying companies abroad.

The past year has also brought a string of changes that older rankings miss. LTIMindtree now trades as LTM Limited. Hexaware has a new chief executive. Coforge has absorbed Encora, and Persistent Systems has secured about 94% of Germany’s Nagarro.

This guide looks at the ten IT services companies in India that matter most for enterprise buyers in 2026, what each one does best, and how to pick the right partner for your needs.

Why Businesses Are Investing in IT Services in India

Cost still matters, but it’s no longer the main reason global companies keep working with IT services companies in India.

Scale That Few Markets Can Match

The largest Indian IT services firms employ hundreds of thousands of people each. TCS alone has more than 598,000 employees across 56 countries. That depth lets clients staff large programmes quickly.

A Fast Route to Applied AI

Most of the top IT companies in India now package their AI work into named platforms, from Infosys Topaz to HCLTech AI Force. Buyers get tested tools and trained teams rather than starting from scratch. Start-ups are adding to that depth, among them Simplismart, which raised a $14 million Series B for AI infrastructure.

Deep Industry Knowledge

Indian providers have spent decades inside banks, insurers, telecom operators and manufacturers. Many have built sector platforms, such as TCS BANCS for banking.

Global Delivery With Local Presence

Leading firms pair offshore centres in India with teams close to clients. Recent acquisitions abroad have pushed that presence further.

Top 10 IT Services Companies at a Glance

Rank	Company	Primary Strength	Best For	HQ / Founded
1	Tata Consultancy Services (TCS)	End-to-end transformation at scale	Large enterprises and banks	Mumbai / 1968
2	Infosys	AI-led consulting and cloud	Global firms modernising core systems	Bengaluru / 1981
3	HCLTech	Engineering, infrastructure and software	Tech-heavy and product companies	Noida / 1976
4	Wipro	Consulting-led services and engineering	Regulated and consumer industries	Bengaluru / 1945
5	Tech Mahindra	Telecom and network services	Communications operators	Pune / 1986
6	LTM (formerly LTIMindtree)	Data, cloud and enterprise platforms	Mid-to-large enterprises seeking agility	Mumbai / 2022 merger
7	Coforge	Vertical depth plus AI engineering	Banking, insurance and travel	Noida / 1992
8	Persistent Systems	Software product engineering	Software and hi-tech companies	Pune / 1990
9	Mphasis	Financial services and modernisation	Banks and insurers	Bengaluru / 1998
10	Hexaware	Platform-led automation and cloud	Mid-sized enterprises and PE-backed firms	Navi Mumbai / 1990

Top 10 IT Services Companies in India (2026)

Here’s how each firm stands as of November 2026, ranked on scale, capability and momentum.

1. Tata Consultancy Services (TCS)

Founded in 1968 and part of the Tata Group, Mumbai-based TCS is India’s largest IT services company. It employs more than 598,000 people across 56 countries and has been led by CEO and Managing Director K Krithivasan since 2023.

TCS has leaned hard into AI. Its annualised AI revenue reached $3.1 billion in the quarter to September 2026, roughly a tenth of its business. It’s also buying capability: in August 2026 it agreed to acquire MHP, Porsche’s IT consulting arm, and it agreed to take over Best Buy’s global capability centre in India. Products such as TCS BANCS and the ignio platform from its Digitate unit set it apart from services-only rivals.

Key Solutions:

• ✔ Consulting-led business and technology transformation
• ✔ TCS BANCS core banking and financial services platforms
• ✔ AI services, including TCS AI WisdomNext
• ✔ ignio AIOps and automation through Digitate

Best for: Large global enterprises that need a single partner for multi-year, multi-country programmes.

2. Infosys

Infosys was founded in 1981 and is headquartered in Bengaluru. It has more than 332,000 employees across 59 countries and is led by CEO and Managing Director Salil Parekh. Brand Finance ranked it among the top three IT services brands globally in 2026, and Ethisphere named it one of the World’s Most Ethical Companies in 2026.

The company’s AI work runs through Infosys Topaz, with Topaz Fabric helping clients switch between AI models and manage token costs. That’s paying off. AI accounted for 10.5% of revenue in the September 2026 quarter, and Infosys signed $5.2 billion in large deals in that period, including a net-new engagement worth more than $2 billion. Infosys Cobalt, its cloud offering, rounds out the pitch.

Key Solutions:

• ✔ Infosys Topaz AI services and Topaz Fabric
• ✔ Infosys Cobalt cloud services
• ✔ Enterprise application and ERP modernisation
• ✔ Digital consulting and operations

Best for: Global companies that want a consulting-minded partner to modernise core systems with AI built in.

3. HCLTech

HCL began in 1976 as one of India’s original technology start-ups, and HCLTech listed in 2000. Based in Noida, it now employs more than 230,000 people in 60 countries under CEO and Managing Director C Vijayakumar.

HCLTech’s mix is unusual among Indian IT services firms. Alongside IT and business services, it runs a large engineering and R&D business and a software arm, HCLSoftware, whose annual recurring revenue stood at $1.13 billion in the September 2026 quarter. The firm booked $3.3 billion in new deals that quarter, a record for the company. It has also partnered with Anthropic to build services on Claude and Claude Code, and offers its own AI Force platform and the VisionX visual inspection tool.

Key Solutions:

• ✔ Engineering and R&D services
• ✔ HCLSoftware enterprise products
• ✔ HCLTech AI Force and generative AI services
• ✔ Cloud and infrastructure management

Best for: Technology, manufacturing and product companies that need engineering depth alongside IT services.

4. Wipro

Wipro traces its roots to 1945 and is headquartered in Bengaluru. It has more than 240,000 employees in 65 countries and has been listed on the NYSE for over 25 years. CEO and Managing Director Srini Pallia leads the business. Unusually, 66% of the company’s economic interest is held for philanthropy.

Under Pallia, Wipro has been willing to accept short-term margin pressure to build capability. Its acquisition of Harman’s DTS engineering business added product and embedded engineering skills, and Mindsprint strengthened its position in food and agriculture. It also offers cybersecurity and cloud services. In April 2026 it set up an AI-native unit, which had grown to more than 2,000 engineers by October and is winning outcome-based work.

Key Solutions:

• ✔ Consulting and digital transformation
• ✔ Engineering services, strengthened by Harman DTS
• ✔ AI-native delivery and outcome-based contracts
• ✔ Cybersecurity and cloud services

Best for: Enterprises in regulated and consumer industries looking for a consulting-led partner.

5. Tech Mahindra

Tech Mahindra started life in January 1986 as Mahindra British Telecom and took its current name in 2006. Part of the Mahindra Group and based in Pune, it had 152,206 employees at the end of September 2026 and works in more than 90 countries. Mohit Joshi, formerly an Infosys president, has been CEO and Managing Director since December 2023.

Communications is still Tech Mahindra’s largest vertical, making up 33.5% of revenue in the September 2026 quarter. That gives it a depth in telecom networks that generalist rivals find hard to match. Under Joshi, the company has now posted four consecutive quarters of more than $1 billion in deal wins.

Key Solutions:

• ✔ Network and telecom services
• ✔ Enterprise applications with SAP, Oracle and Salesforce
• ✔ Business process and customer experience services
• ✔ AI, analytics and cloud services

Best for: Telecom operators and enterprises that need network expertise plus broad IT support.

6. LTM (formerly LTIMindtree)

LTM Limited is the new name for LTIMindtree, the IT services arm of Larsen & Toubro formed by merging L&T Infotech and Mindtree in 2022. The company, which had 87,958 employees at the end of December 2025, announced the rebrand in February 2026. It’s headquartered in Mumbai and led by CEO and Managing Director Venu Lambu, a former company president who succeeded Debashis Chatterjee in 2025.

Lambu has said the merged business needed an identity to match how it now operates. The new positioning presents LTM as a “Business Creativity” partner, one that takes ownership of outcomes rather than simply supplying engineers. In practice, its strengths remain data engineering, cloud migration and enterprise platforms.

Key Solutions:

• ✔ Data engineering and analytics
• ✔ Cloud migration and modernisation
• ✔ Enterprise AI services
• ✔ Customer experience and enterprise platforms

Best for: Enterprises that want a large provider with a more agile, outcome-focused approach.

7. Coforge

Coforge, formerly NIIT Technologies, traces its origins to 1992 and is based in Noida. It has around 45,000 people in 33 countries and is led by CEO Sudhir Singh, who joined in 2017 and has grown revenue almost fourfold.

The company has built its name on vertical depth, especially in banking and financial services, insurance, travel, healthcare and hi-tech. Its biggest move came with the acquisition of Encora, a Silicon Valley-founded AI-native engineering firm, which Coforge agreed in December 2025 and which took effect on 1 May 2026. Encora brings product engineering, data readiness and AIOps skills, strengthening Coforge’s pitch to digital-native clients. Encora also brings partnerships with AWS, Microsoft, Google and Snowflake.

Key Solutions:

• ✔ Industry platforms for banking, insurance and travel
• ✔ AI-native product engineering through Encora
• ✔ Data and cloud services
• ✔ Application modernisation

Best for: Banks, insurers and travel companies that want specialist knowledge with strong engineering.

8. Persistent Systems

Founded in 1990 and headquartered in Pune, Persistent Systems employs more than 29,500 people across 21 countries. CEO Sandeep Kalra has steered it through a long run of quarterly growth, with revenue up 20% year on year in the September 2026 quarter.

Persistent’s roots are in software product engineering, and it’s now expanding fast. Through a takeover offer, it has secured about 94% of German IT services firm Nagarro, adding European reach plus ERP and customer experience skills. The deal is expected to close by the end of the first quarter of 2027, subject to regulatory approvals. Total contract value reached $633.5 million in the September 2026 quarter, and its SASVA platform applies AI to software development.

Key Solutions:

• ✔ Software product engineering
• ✔ SASVA AI-assisted engineering platform
• ✔ GenAI Hub and iAURA AI services
• ✔ Cloud, data and digital services

Best for: Software companies and product-led businesses that need engineering speed.

9. Mphasis

Mphasis was started in 1998 in Santa Monica by Jerry Rao and Jeroen Tas, and took its current shape in 2000 after merging with Indian firm BFL Software. Headquartered in Bengaluru, it has been led by CEO and Managing Director Nitin Rakesh since 2017.

The company is best known for banking, financial services and insurance work, where it helps clients modernise legacy systems. AI is now driving its order book. In the September 2026 quarter it signed $466 million in new contracts, and 66% of that value was classed as AI-led. Its Mphasis Tria offering supports this modernisation work, and management has said it will put AI-led growth ahead of short-term margin targets.

Key Solutions:

• ✔ Banking and insurance technology services
• ✔ Legacy and mainframe modernisation
• ✔ AI-led transformation through Mphasis Tria
• ✔ Cloud and application services

Best for: Financial services firms that need to modernise core systems with AI.

10. Hexaware

Hexaware was founded in 1990 and is based in Navi Mumbai. It has more than 33,000 employees and offices around the world. In October 2026 it entered a new chapter: Vivek Jetley, previously a president at EXL, became CEO on 28 October, succeeding R Srikrishna, who stepped down the same day and stays on as a senior adviser.

Hexaware stands out for its platform-led approach. Instead of selling pure headcount, it wraps delivery around its own tools, and its AI Labs were launching roughly one new offering a month by mid-2026. Revenue rose 6.1% year on year to $405.4 million in the June 2026 quarter. Its size and tool-first model make it a practical option for mid-sized enterprises.

Key Solutions:

• ✔ RapidX AI-assisted development
• ✔ Tensai automation platform
• ✔ Amaze cloud migration
• ✔ Agentverse and Zerovity for AI agents and modernisation

Best for: Mid-sized enterprises that want platform-led automation without big-firm overheads.

How to Choose the Right IT Services Partner in India

The biggest name isn’t always the best fit. These criteria help narrow the field.

Match Scale to Your Programme

A global, multi-country transformation needs a provider with the bench strength of TCS, Infosys or HCLTech. A focused product build may get more senior attention from a mid-sized firm like Persistent or Hexaware.

Check Real Industry Depth

Ask for case studies in your sector and speak to reference clients. Providers with their own sector platforms usually move faster.

Test the AI Claims

Every provider talks about AI. Ask how much revenue actually comes from AI work and how they handle data security and governance.

Look at Commercial Models

More providers now offer outcome-based contracts, where fees are linked to results rather than hours. Make sure the outcomes are measurable and the contract covers missed targets.

Watch for Ownership and Leadership Changes

Mergers, rebrands and new chief executives can shift priorities. Before signing a long contract, check how recent changes might affect your teams.

Compare Across Markets

India isn’t the only option. For some work, especially nearshore support in Asia, it’s worth comparing Indian firms with the leading IT outsourcing companies in Vietnam before deciding.

FAQs

Which is the largest IT services company in India?

Tata Consultancy Services, with more than 598,000 employees. Infosys and HCLTech follow among the IT outsourcing companies in India by scale.

Is LTIMindtree the same company as LTM?

Yes. LTIMindtree announced its rename to LTM Limited in February 2026. It remains the IT services arm of Larsen & Toubro and is still led by CEO Venu Lambu.

Is AI reducing demand for Indian IT services firms?

It’s changing the work rather than ending it. Some leaders expect AI to shrink routine revenue, but AI projects are growing fast, with AI making up around a tenth of revenue at both TCS and Infosys in the September 2026 quarter.

Which Indian IT companies changed leadership recently?

Hexaware appointed Vivek Jetley as CEO from 28 October 2026. LTM has been led by Venu Lambu since he succeeded Debashis Chatterjee in 2025. The other firms in this list were led by the chief executives named above as of November 2026.

Are mid-sized firms a safe choice for large projects?

Often, yes. Among IT services companies in India, firms such as Coforge, Persistent and Mphasis run complex programmes for global clients. Check delivery capacity and references for similar-sized projects.

Conclusion

The IT services companies in India covered here share a common challenge. They need to protect their traditional business while AI changes what clients pay for. The biggest names are responding with scale and new platforms, while specialists are buying their way into new skills and markets.

For buyers, that means more choice and more homework. Pick a partner that fits your industry, test its AI claims, and watch the changes still reshaping India’s top IT providers.