ST Telemedia Global Data Centres (STT GDC)

ST Telemedia Global Data Centres (STT GDC) Logo

ST Telemedia Global Data Centres (STT GDC) is a fast-growing data centre provider headquartered in Singapore. With a global platform of data centres in the world’s major business markets of over 80 facilities across Singapore, China, India and the UK, STT GDC offers a full suite of best-in-class, highly scalable and flexible data centre solutions, connectivity and support services that best meet customers’ current and future colocation needs. For more details, please visit

  • Operating 30 data centers in 11 markets.
  • Their largest faciilty is STT Loyang.
  • The company hierarchy includes 1 subsidiary.
  • The company has 2 sites under construction.

30 Facilities Owned

11 Markets Served

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ST Telemedia Global Data Centres (STT GDC) Data Center Map

ST Telemedia Global Data Centres (STT GDC) Locations

STT Tai Seng

STT Tai Seng

Located in Singapore

STT Tai Seng 1 is located in the east of Singapore with rich connectivity and abundant redundant power availability. Connected via metro links to various Tier 1 submarine cable systems

STT Defu 2

STT Defu 2

Located in Singapore

The facility is adjacent to STT Defu 1 to form STT GDC’s flagship data centre campus in Singapore

STT Bangkok 3

Opened in 2023, the site is in the One Bangkok district, Thailand’s largest integrated mixed-use development in Bangkok’s central business district

STT Noida

Located on a 5-acre plot, the purpose-built six-story building is equipped with a special electrical distribution system and onsite fuel storage of 48 hours to ensure uninterrupted cooling for data halls.

STT Defu 3

STT Defu 3

Located in Singapore

The seven-story facility at Defu Avenue 1 has an IT load capacity of 15MW, giving total capacity of 40 MW at the STT Defu campus

VIRTUS Slough London 3 and 4

The datacenter first opened in 2014 by Infinity SDC, but in 2015 VIRTUS acquired the site which is now called London 3. London3 is the closest (non-Equinix) facilities to Equinix's LD4 making it an option to be part of the financial trading ecosystem, but colocated outside of Equinix.

ST Telemedia Global Data Centres (STT GDC) Data Center Photos

Wide Angle View of Tai Seng 1
Posted in STT Tai Seng
Source: STT GDC

Rendering of STT's MediaHub
Posted in ST Telemedia MediaHub at One-North
Source: STT GDC

STT GDC Facility on Redhills Road in Chennai
Posted in STT Chennai 2

Rendering of STT GDC's Bangkok facility to be delivered in 2021
Posted in STT Bangkok 1

Rendering of the six floor STT data center in Loyang
Posted in STT Loyang
Source: STT GDC

Rendering of Defu 3
Posted in STT Defu 3

Company Hierarchy

ST Telemedia Global Data Centres (STT GDC) Subsidiaries (1)


Name Date Added Description
vts-a5-corporate_brochure-g290519 October 2019

VIRTUS Corporate Brochure

group-data-sheet-rp200218 October 2019

STT, VIRTUS, GDS Group Data Sheet (PDF)