Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Tata Consulting Services ← View details 33 Grosvenor Place, London, UK SW1 7HY, United Kingdom, London, England