STT Kolkata 2

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OperationalPlanned

Operational with future phases planned

STT Kolkata 2

Year Built: 2025

Floors: 2

Lot Size: 6 acres

SqFt

Total Building Size

Total Power

STT Global Data Centers has opened its second facility in Kolkata, situated within the city’s Silicon Valley IT Hub. Spanning 5.59 acres, the first phase of the two-story STT Kolkata 2 offers 243,500 sq ft (22,620 sqm).

Map and Nearby Locations

Bengal Silicon Valley

ST Telemedia Global Data Centres (STT GDC) Sites

Nearby Facilities

STT Kolkata 2 Power Growth Over Time

+0% since 2022

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Operational

Construction

Planned

Prospective

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Withdrawn

Currently Operational

across sites

Under Construction

sites currently building

Planned / Prospective

sites announced, but haven't started construction

Sites within 15 miles of STT Kolkata 2

Distance	Site	About
0.22 miles	CtrlS: Kolkata	CtrlS Datacentres has earmarked an investment of ₹2,200 crore for a data center project to be implemented in Kolkata over four phases.
0.39 miles	NTT: Kolkata Campus	NTT Global Data Centers is building a new data center campus at the Bengal Silicon Valley Tech Center in Kolkata, India. This ambitious project will consist of three data centers.
0.56 miles	Nxtra: Kolkata	The Nxtra by Airtel hyperscale data center in Kolkata, located in New Town at Bengal Silicon Valley, began construction in November 2022 with an investment of Rs 600 crore.
0.58 miles	AdaniConneX: Kolkata	Adani Enterprise Ltd, the Adani Group's flagship company, is constructing a hyper-scale data center on a 51.75-acre plot in Bengal Silicon Valley, New Town, just outside the city.
0.71 miles	Reliance: Kolkata	Reliance Jio is investing ₹1,000 crore (around USD 125 million) in its upcoming Kolkata data center, which will feature a substantial 525,000 square feet of built-up area.
1.03 miles	Techno Digital: Kolkata	Techno Digital's Kolkata data center is set to launch in 2027.
1.03 miles	USEL: Kolkata	Universal Success Enterprises Limited has pledged an investment of ₹2,000 crore (approximately $240 million) to establish a data center in West Bengal, India.
2.63 miles	Sify: Kolkata	Sify's first data center in Kolkata has capacity for over 400 racks.
3.79 miles	Ricoh Kolkata
4.96 miles	STT Kolkata 1
4.97 miles	Tata: Kolkata	Tata Communications runs a 6,000 square foot data center in Kolkata, India. This facility in eastern India is directly linked to its Tier I network backbone which spans both India and the globe.
8.13 miles	Net4 Kolkata
9.21 miles	Yotta: Kolkata DC Park	The Hiranandani Group is set to invest Rs 8,500 crore ($1.1 billion) to build six Yotta hyperscale data centers in Uttarpara, Kolkata, West Bengal.

STT Kolkata 2 Data Center Photos See all

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/

Facilities

542MW

Megawatts

News See all

STT GDC Opens New Jakarta Data Center and Breaks Ground on Two More Facilities

June 11, 2026 ST Telemedia Global Data Centres (STT GDC)

Asia-Pacific data center operator ST Telemedia Global Data Centres (STT GDC) is expanding its Jakarta campus with a series of new developments in Indonesia. The company has launched STT Jakarta 2, completed the topping-out of STT Jakarta 3, and broken ground on STT Jakarta 5 and STT Jakarta 6....

STT GDC Begins Construction on its Third Data Center Campus in Mumbai, India

March 18, 2026 ST Telemedia Global Data Centres (STT GDC)

ST Telemedia Global Data Centres (STT GDC) has broken ground on a new campus in Mumbai, India. STT GDC India this week announced construction has begun on the first facility at its Palava campus.Spanning 46 acres, the campus is planned to scale to 400MW of IT load, with an initial phase...

KKR and Singtel Fully Acquire Data Center Firm STT GDC

February 07, 2026 ST Telemedia Global Data Centres (STT GDC)

Investment firm KKR and Singaporean telco Singtel this week announced the signing of definitive agreements to fully acquire the data center firm from ST Telemedia (STT).The companies will acquire the remaining 82 percent stake in STT GDC from ST Telemedia for S$6.6 billion (US$5.1bn). Upon...

STT GDC Launches Direct-Current Data Center Testbed in Singapore

February 03, 2026 ST Telemedia Global Data Centres (STT GDC)

ST Telemedia Global Data Centres (STT GDC) is launching a direct-current (DC) data center testbed in Singapore. Called FutureGrid Accelerator, it is Southeast Asia’s first live High Voltage Direct Current (HVDC)-powered AI infrastructure testbed.Located at the Nanyang Technological University,...

STT GDC Launches Data Center in Tokyo

June 26, 2025 ST Telemedia Global Data Centres (STT GDC)

APAC data center firm ST Telemedia Global Data Centres (STT GDC) has launched a new data center in Tokyo, Japan.Tokyo 1 is the first of two buildings at the company’s STT Tokyo campus within the Goodman Business Park, Inzai. The campus will support up to 70MW of IT load when completed, with STT...