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Tata Consultancy Services

Part of Tata Group

Engaged Employer

Tata Consultancy Services reviews

3.5

55% would recommend to a friend

(166,645 total reviews)
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K. Krithivasan

55% approve of CEO

55% positive business outlook

Tata Consultancy Services has an employee rating of 3.5 out of 5 stars, based on 166,645 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Tata Consultancy Services employee rating is in line with the average (within 1 standard deviation) for employers within the Tecnologías de la información industry (3.9 stars).

Reviews by job title

167K reviews
3.0
Jun 19, 2026
Recommend
CEO approval
Business Outlook

Pros

Large client base. Talented people, have "cracked the code" on offshoring development and support.

Cons

For anyone used to working in US-based firms, the culture and politics will be difficult to understand and navigate. Internal policies and systems focus on the offshore delivery center model. Roles in the US do not fit into that mold, and obtaining approvals for simple expenses can require weeks and insanely high approval chains given the size of TCS. I needed approval from a global division head (a CEO direct-report) just to pay for a short training course. Missions of different departments are not clearly defined, so overlap and conflict are common.

Viewing 73 - 75 of 166,645 Reviews

Glassdoor has 179,687 Tata Consultancy Services reviews submitted anonymously by Tata Consultancy Services employees. Read employee reviews and ratings on Glassdoor to decide if Tata Consultancy Services is right for you.