Data Centers in Tamil Nadu, India

Note: We are not affiliated with the data centers or companies listed below. Listings are compiled from public sources and have not been independently confirmed by us — please verify directly with the company before relying on this information.

As of the latest update, Tamil Nadu has confirmed data center activity across 1 city, with 10 companies represented.

1City

10Companies

4AI Data Centers

Cities

Chennai

Companies

AllGeneral cloud providerGeneral colocation providerAI colocation provider

AdaniConneX
Colt Data Centre Services AI DATA CENTER
CtrlS Datacenters
EdgeConneX
Iron Mountain Data Centers AI DATA CENTER
NTT Global Data Centers
Nxtra by Airtel
Princeton Digital Group AI DATA CENTER
Sify Technologies
ST Telemedia Global Data Centres AI DATA CENTER

AI Data Centers in Tamil Nadu

Colt Data Centre Services Colt Chennai Data Centre (Ambattur) AI DATA CENTER PENDING REVIEW
This planned Chennai facility, on land acquired in the Ambattur area, is expected to deliver 96MW of IT power upon completion as part of Colt's $1.7bn joint venture with RMZ.
Iron Mountain Data Centers CHN-1 Chennai Data Center Campus AI DATA CENTER PENDING REVIEW
Per Iron Mountain Data Centers's own site: Iron Mountain states its Chennai campus, located in the Ambattur area, will provide 42 MW of power total, with the first 23 MW expected at CHN-1 in 2026.
Princeton Digital Group CH1 AI DATA CENTER PENDING REVIEW
The Chennai campus was expanded to 72MW as part of PDG's 2024 land and power acquisition for AI infrastructure across four Asian markets.
ST Telemedia Global Data Centres STT Chennai 7 AI DATA CENTER CARRIER-NEUTRALPENDING REVIEW
STT Chennai 7 launched with an initial 7.2MW phase within a planned 45MW AI-ready campus at SIPCOT IT Park, Siruseri.

Common Questions

What data center hubs exist in Tamil Nadu?

We've currently tracked confirmed activity in 1 city within Tamil Nadu — see the list above.

Which companies operate data centers in Tamil Nadu?

We've currently tracked 10 companies with confirmed activity in Tamil Nadu — see the list above. Our research is ongoing, so more companies likely operate here that we haven't indexed yet.

Is there an AI data center in Tamil Nadu?

Yes — we've currently tracked 4 AI data centers from 4 companies in Tamil Nadu. See the AI Data Centers section above for the confirmed facilities.

Are there colocation providers in Tamil Nadu?

Yes — we've identified 10 colocation providers with a presence in Tamil Nadu, of which 1 is an AI colocation provider. See the company list above, and contact a provider directly to confirm current availability.

Are there cloud providers in Tamil Nadu?

Yes — we've identified 3 cloud providers with a presence in Tamil Nadu. See the company list above, and contact a provider directly to confirm current availability.

Own or operate a data center in Tamil Nadu? Add your listing →

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Disclaimer: This page was compiled with a structured research and verification process from publicly available sources. A human decides whether each page is published, but individual facts — addresses, contact details, and whether a company operates in a given location — are not independently fact-checked by us. Where you see a “Verified” badge, it means multiple independent sources agreed, not that we personally confirmed it. Companies open, close, relocate, and change contact details without always updating public records, so treat everything here as a starting point, not a confirmed source. If you're making a business decision, verify directly with the provider. Notice something outdated or incorrect? You're welcome to let us know — this site is updated periodically.