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 11 confirmed data center or colocation companies with a presence here.

11Companies

Companies here

AdaniConneX Chennai 1 PENDING REVIEW
Chennai 1 became Tamil Nadu's first pre-certified IGBC Platinum-rated data center and won the Digital Infrastructure Project of the Year award at the Tech Capital Global Awards 2023 in London.
AirTrunk MAA1 PENDING REVIEW
CtrlS Datacenters Chennai DC1 TIER IV CARRIER-NEUTRAL PENDING REVIEW
Part of the CtrlS Chennai Datacenter Park, situated in the Ambattur Industrial Estate.
CtrlS Datacenters Chennai DC2 TIER IV CARRIER-NEUTRAL PENDING REVIEW
The second building on CtrlS's Chennai campus, located in the Ambattur industrial area and spanning about 290,000 square feet.
EdgeConneX AdaniConneX Chennai PENDING REVIEW
Described as a first-of-its-kind facility in India, it was developed jointly under the AdaniConneX joint venture with Adani Enterprises.
Equinix CN1 PENDING REVIEW
CN1 is a four-story, roughly $69 million facility built on nearly six acres in Siruseri, about 28 kilometers from Chennai's Central Business District, near planned submarine cable landing sites.
Iron Mountain Data Centers CHN-2 CARRIER-NEUTRAL PENDING REVIEW
CHN-2 is scheduled for completion around 2028, adding 19MW to complement CHN-1's 23.2MW to form the 42MW AI-ready campus.
Iron Mountain Data Centers CHN-1 CARRIER-NEUTRAL PENDING REVIEW
CHN-1 topped out in 2025 and is set to deliver about 23.2MW as the first phase of the Ambattur AI-ready campus.
NTT Global Data Centers Chennai 1 CARRIER-NEUTRAL PENDING REVIEW
Chennai 1 is ranked as the number one data center in its local market, per the company's own materials.
Nxtra by Airtel Chennai - II PENDING REVIEW
This 270,000 sq ft, LEED-certified hyperscale park in Siruseri is fully integrated with Airtel's global submarine cable network to provide end-to-end connectivity for hyperscaler customers.
Nxtra by Airtel Chennai - III PENDING REVIEW
Located in Santhome, this facility is reported to house around 250 racks, smaller than Nxtra's newer Chennai hyperscale park.
Princeton Digital Group CH1 PENDING REVIEW
CH1 is a 72MW campus in northern Chennai Metropolitan Area, marking PDG's entry into one of India's most established cloud hubs.
Sify Technologies Chennai 01 Tidel Park CARRIER-NEUTRAL PENDING REVIEW
This building is described as India's first purpose-built data center, with capacity for over 800 racks.
Sify Technologies Chennai 02 Campus PENDING REVIEW
This new hyperscale campus in Siruseri launched its first building, Tower B, in 2024.
ST Telemedia Global Data Centres STT Chennai 2 (Ambattur) TIA-942 RATED 3 CARRIER-NEUTRAL PENDING REVIEW
This LEED Gold certified facility is described as India's largest data centre in production environment, with total power capacity of 25.5MW of IT load and TIA-942 Rated 3 certification.
ST Telemedia Global Data Centres STT Chennai 3 (Ambattur) CARRIER-NEUTRAL PENDING REVIEW
This facility, also within the Ambattur campus, adds 15MW of IT load capacity alongside its sister building STT Chennai 2.
ST Telemedia Global Data Centres STT Chennai 7 (Siruseri) CARRIER-NEUTRAL PENDING REVIEW
Opened in February 2026 at SIPCOT IT Park, Siruseri, this building delivers an initial 7.2MW phase of a planned 45MW AI-ready campus purpose-built for hyperscalers.

Common Questions

Is there a carrier hotel in Chennai?

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

What colocation providers operate in Chennai?

We've currently tracked 11 companies operating 17 facilities in Chennai — see the company list above, and contact a provider directly to confirm current availability.

Is there an AI data center in Chennai?

As of now, we don't have a confirmed AI-optimized (GPU-dense, liquid-cooled) data center on file for Chennai, though some providers listed above may support AI workloads to varying degrees. We continue tracking new developments here.

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.

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