Data Center Campus
STT Chennai Ambattur Campus
Campus at a Glance
STT Chennai Ambattur Campus is ST Telemedia Global Data Centres (STT GDC) India's data centre campus on Ambattur Red Hills Road in Kallikuppam, Ambattur, in north-west Chennai, Tamil Nadu. STT GDC India calls it the Ambattur Data Centre Campus. It is the company's second Chennai campus after the city-centre STT Chennai 1, and separate from the newer STT Chennai 7 at Siruseri.
STT Chennai 2 opened in 2010 and is LEED Gold certified. STT Chennai 3 followed. STT Chennai 4 broke ground in February 2026 with an e-inauguration by the Tamil Nadu Chief Minister, under an INR 4,200 crore memorandum of understanding with the Government of Tamil Nadu.
The campus is carrier-neutral and runs a six-layer 24/7 security system.
Buildings
Sites on this Campus
| Site | Operator | Status | Operational | Building Size | Built |
|---|---|---|---|---|---|
| STT Chennai 2 | ST Telemedia Global Data Centres (STT GDC) |
Operational
|
░░░░ Request Dataset MW | — | 2010 |
| STT Chennai 3 | ST Telemedia Global Data Centres (STT GDC) |
Operational
|
░░░░ Request Dataset MW | — | 2023 |
| STT Chennai 4 | ST Telemedia Global Data Centres (STT GDC) |
Under Construction
|
— | — | 2027 |
Map and Nearby Locations
STT Chennai Ambattur Campus Power Growth Over Time
Campus Photos
Operating Company
ST Telemedia Global Data Centres (STT GDC) is one of the fastest-growing data centre providers with a global platform serving as a cornerstone of the digital ecosystem that helps the world to connect. Powering a sustainable digital future, STT GDC operates across Singapore, the UK, Germany, India, Thailand, South Korea, Indonesia, Japan, the Philippines, Malaysia and Vietnam, providing businesses an exceptional foundation that is built for their growth anywhere. For more information, visit https://www.sttelemediagdc.com/
