TCS vs Infosys: AI Disruption Reshapes India's $75 Billion IT Showdown

Indias IT giants, Tata Consultancy Services and Infosys are the most challenged companies in the countrys $300 billion technology services industry. These two companies, along with HCLTech and Wipro made around $75 billion in revenues in FY26. Tata Consultancy Services alone made $30 billion. If you look closely you can see that the industry is going through changes.

* The Numbers That Define the Rivalry

Tata Consultancy Services started in 1968 as part of the Tata Group. It is Indias IT services company. In FY26 it made ₹2,67,021 crore in revenue which's $30 billion. The companys operating margins were 25%, the highest in four years. Tata Consultancy Services also got orders $40.7 billion. Infosys, which started in 1981 made than $20 billion in revenue for the first time. Its revenue grew 3.1% in currency. It got large deals worth $14.9 billion.

Tata Consultancy Services and Infosys are the worlds most valuable IT services brands. Tata Consultancy Services is worth $21.2 billion. Infosys is worth $16.4 billion. Tata Consultancy Services is ahead in areas like revenue and profit. It has twice the workforce of Infosys, a deal pipeline and more clients. Infosys on the hand has a more focused client portfolio, a leaner workforce and strong margins despite being smaller.

* The AI Disruption

Both Tata Consultancy Services and Infosys are getting ready for the AI era. They are doing it in ways. Tata Consultancy Services made $2.3 billion from AI services 7% of its total revenue. Infosys made $275 million from AI, which's 5.5% of its revenue. The company is working on around 4,600 AI projects.

Infosys CEO Salil Parekh said that the company sees an opportunity in AI services. However he also said that AI will lead to some changes in IT services. This is the reality of the sector now.

* Structural Shifts

The biggest sign of change in the industry is the workforce. Tata Consultancy Services cut 23,460 jobs in FY26, the workforce reduction in its history. Infosys also reduced its workforce to around 3.28 lakh employees. The top five IT firms in India cut their workforce by 7,389 employees in FY26. This is a change from the year when they added 12,718 employees.

However this is not a story of decline. AI is also bringing in revenue. According to Motilal Oswal 9-12% of industry revenues could be lost due to AI-led disruption. AI is also creating opportunities in legacy modernization and digital transformation. Phil Fersht of HFS Research said that legacy modernization represents 25-35% of deal activity for the four IT firms. This is up from 15-20% three years

* Valuation Reality Check

The market has not been kind to the sector. The Nifty IT index is down 28% this year. The combined market capitalization of the IT firms has shrunk by ₹17.5 lakh crore from its peak in December 2024. Tata Consultancy Services is trading at 13.5 times earnings, which's down from its historical premium. Infosys is trading at a multiple.

* The Verdict

The data from FY26 shows that Indian IT is profitable deal-rich and operationally disciplined. However revenue growth in currency is barely keeping pace with inflation. As Gartners Mishra said, FY27 may be the year when the industry has to show that AI-native growth can outpace the deflation of legacy maintenance.

In this sector scale is no longer the measure of success. Agility and specialization are becoming important. Tata Consultancy Services wins with its volume and consistency. Infosys competes with its efficiency and focus. Both companies are changing the way they do business to get ready for the AI era. Tata Consultancy Services and Infosys are rewriting the services playbook, for the AI era