Data Centers in Chennai

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.

Chennai currently has 10 confirmed data center or colocation companies with a presence here.

10Companies

4AI Data Centers

Companies here

AdaniConneX AdaniConneX Chennai 1 PENDING REVIEW
Chennai 1, opened in 2022 as AdaniConneX's flagship campus at SIPCOT IT Park, holds SOC 1 Type 2 and SOC 2 Type 2 certifications.
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.
CtrlS Datacenters CtrlS Chennai Datacenter Park TIER IV (RATED-4) PENDING REVIEW
The Chennai campus reportedly comprises two buildings totalling about one million square feet, including a second building (DC2) in Ambattur spanning roughly 290,000 sq ft, built on a 50-year leased plot in the Eastern Economic Corridor of Digital.
EdgeConneX EdgeConneX Chennai (AdaniConneX joint venture) PENDING REVIEW
Described as a first-of-its-kind facility in India, developed jointly with AdaniConneX.
Iron Mountain Data Centers CHN-1 Chennai Data Center CampusAI 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.
NTT Global Data Centers Chennai 1 Data Center CARRIER-NEUTRAL PENDING REVIEW
Chennai 1 offers 1,500m² of IT space and 2-4MW of IT load and is ranked number one in the local market by the company.
Nxtra by Airtel Nxtra Chennai II (Siruseri) PENDING REVIEW
This facility is a smaller site, reported to house around 250 racks, located in Chennai's Santhome area.
Princeton Digital Group CH1AI 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.
Sify Technologies Sify Chennai 01 (Tidel Park) CARRIER-NEUTRAL PENDING REVIEW
This facility's carrier-neutral status and N+N power redundancy are specifically cited by the company, marking it as one of Sify's earlier flagship colocation sites in South India.
ST Telemedia Global Data Centres STT Chennai 7AI DATA CENTER CARRIER-NEUTRAL PENDING REVIEW
STT Chennai 7 launched with an initial 7.2MW phase within a planned 45MW AI-ready campus at SIPCOT IT Park, Siruseri.

AI Data Centers

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

Is there a carrier hotel in Chennai?

Filled in per-city where applicable, from research data.

What colocation providers operate in Chennai?

See the company list above.

Is there an AI data center in Chennai?

Yes — see the AI Data Centers section above for the confirmed facilities.

Are there cloud providers in Chennai?

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

Own or operate a data center in Chennai? 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.