STT GDC India is one of the largest colocation data centre operators in the country, serving about 1,000 enterprise clients. It is majority owned by Singapore based ST Telemedia Global Data Centres, with Tata Communications holding a minority stake.
Ownership and structure
ST Telemedia Global Data Centres holds a majority stake in STT Global Data Centres India Private Limited, and Tata Communications holds a minority stake. The structure dates from 2016, when STT GDC bought 74 percent of the Tata Communications data centre business in India.
What India does for ST Telemedia Global Data Centres
India is one of STT GDC's largest markets, where it runs 34 data centres across 10 cities with 613 MW of IT load capacity including sites under development.
Investment and deals
In September 2024 STT GDC committed US$3.2 billion, or Rs 26,000 crore, to add 550 MW of data centre capacity in India over five to six years.
ST Telemedia Global Data Centres's India business
STT GDC India lists 34 data centres across 10 Indian cities, including sites under development. The company reports 613 MW of IT load capacity in India.
It has committed US$3.2 billion to add 550 MW of capacity over five to six years. The business holds about 28 percent of the Indian colocation market by revenue.
Key moves in India
- 2016: STT GDC agreed in May 2016 to buy a 74 percent stake in the Tata Communications data centre business in India and Singapore.
- 2016: The India transaction closed in October 2016, valuing the Indian data centre business at Rs 3,140 crore.
- 2024: In September 2024 the company committed US$3.2 billion to add 550 MW of capacity in India over five to six years.
- 2026: STT Jaipur 1, the company's first data centre in Rajasthan, became ready for service on June 3, 2026.
Where it operates
ST Telemedia Global Data Centres runs its India business from Mumbai. It also has a presence in Pune, Bengaluru, Chennai, Hyderabad, New Delhi, Noida, Kolkata, Ahmedabad and Jaipur.
At a glance
- Home country: Singapore
- Global headquarters: Singapore
- Sector: Infrastructure & Data Centres
- Business: Data centres
- Role of India: Sales market
- India entity: STT Global Data Centres India Private Limited
- India head office: Mumbai
- India offices: Mumbai, Pune, Bengaluru, Chennai, Hyderabad, New Delhi, Noida, Kolkata, Ahmedabad, Jaipur
- India headcount: Not available
© 2026 The Narrative Republic
See every foreign company we track in our Foreign Companies in India directory.
