Proprietary data
STT GDC India Data Centers
Data centers operated by STT GDC India that we have verified: location, status and capacity, each checked against its source.
By Amit Jain
Reviewed by Deepti Agrawal
Updated 7 Oct 2026
In short
As of 7 October 2026, DC Market Insights tracks 34 data centers operated by STT GDC India in 1 country, of which 23 are operational. Stated operational capacity is 211 MW, with a further — under construction and 399 MW planned. The pipeline is 1.9 times the capacity already operating.
MW = IT capacity where the source states it, otherwise total capacity. 33 of 34 facilities have a stated capacity; the others are counted as sites only.
Market snapshot
STT GDC India data centers: key facts
About STT GDC India
STT Global Data Centres India Private Limited (STT GDC India) is a data centre colocation provider in India. As stated on its website, it has 34 data centres across 10 cities with 613 MW of IT load and serves more than 1,000 customers.
- Headquarters
- Mumbai, India
- Ownership
- JV of ST Telemedia Global Data Centres and Tata Communications (74% STT GDC stake as of 2019)
- Parent company
- ST Telemedia Global Data Centres
- Tracked footprint
- 34 facilities in 1 country
- Website
- sttgdc.com
Company details checked against company and official sources, 7 Oct 2026.
- Capacity under construction or planned (399 MW) is 1.9 times the operational base of 211 MW.
- Its largest operational site is STT Chennai 2 in Chennai, India at 26 MW.
- The largest project in the pipeline is STT Palava 4 (60.5 MW, planned).
- 33 of 34 facilities have a capacity stated by their source; the totals above count only those.
Source: DC Market Insights Data Center Tracker. MW as stated by each facility source.
STT GDC India development pipeline
Under construction and planned facilities with a stated capacity, largest first. — under construction and 399 MW planned in total.
| Project | Location | Status | Type | Capacity |
|---|---|---|---|---|
| STT Palava 4STT GDC India | Palava, India | Planned | Colocation | 60.5 MW |
| STT Palava 5STT GDC India | Palava, India | Planned | Colocation | 60.5 MW |
| STT Palava 1STT GDC India | Palava, India | Planned | Colocation | 50 MW |
| STT Navi Mumbai 2STT GDC India | Navi Mumbai, India | Planned | Colocation | 49 MW |
| STT Navi Mumbai 3STT GDC India | Navi Mumbai, India | Planned | Colocation | 42 MW |
| STT Navi Mumbai 4STT GDC India | Navi Mumbai, India | Planned | Colocation | 36 MW |
| STT Navi Mumbai 1STT GDC India | Navi Mumbai, India | Planned | Colocation | 28 MW |
| STT Noida 3STT GDC India | Noida, India | Planned | Colocation | 28 MW |
| STT Noida 2STT GDC India | Noida, India | Planned | Colocation | 22 MW |
| STT Chennai 4STT GDC India | Chennai, India | Planned | Colocation | 17 MW |
| STT Kolkata 2STT GDC India | Kolkata, India | Planned | Colocation | 6 MW |
Facilities
34 facilities match. Each is checked against its source; source links come with the Excel data.
| Facility | Location | Status | Capacity | Year | Source |
|---|---|---|---|---|---|
| STT Palava 4Colocation | Palava, India | Planned | 60.5 MW IT | — | Operator / official |
| STT Palava 5Colocation | Palava, India | Planned | 60.5 MW IT | — | Operator / official |
| STT Palava 1Colocation | Palava, India | Planned | 50 MW IT | — | Operator / official |
| STT Navi Mumbai 2Colocation | Navi Mumbai, India | Planned | 49 MW IT | — | Operator / official |
| STT Navi Mumbai 3Colocation | Navi Mumbai, India | Planned | 42 MW IT | — | Operator / official |
| STT Navi Mumbai 4Colocation | Navi Mumbai, India | Planned | 36 MW IT | — | Operator / official |
| STT Navi Mumbai 1Colocation | Navi Mumbai, India | Planned | 28 MW IT | — | Operator / official |
| STT Noida 3Colocation | Noida, India | Planned | 28 MW IT | — | Operator / official |
| STT Chennai 2Colocation | Chennai, India | Operational | 26 MW IT | — | Operator / official |
| STT Pune 5Colocation | Pune, India | Operational | 24 MW IT | — | Operator / official |
| STT Noida 2Colocation | Noida, India | Planned | 22 MW IT | — | Operator / official |
| STT Bengaluru 3Colocation | Bengaluru, India | Operational | 18 MW IT | — | Operator / official |
| STT Pune 4Colocation | Pune, India | Operational | 18 MW IT | — | Operator / official |
| STT Chennai 4Colocation | Chennai, India | Planned | 17 MW IT | — | Operator / official |
| STT Noida 1Colocation | Noida, India | Operational | 17 MW IT | — | Operator / official |
| STT Chennai 3Colocation | Chennai, India | Operational | 15 MW IT | — | Operator / official |
| STT Pune 2Colocation | Pune, India | Operational | 15 MW IT | — | Operator / official |
| STT Pune 3Colocation | Pune, India | Operational | 15 MW IT | — | Operator / official |
| STT Delhi 3Colocation | Delhi, India | Operational | 10.1 MW IT | — | Operator / official |
| STT Mumbai 3Colocation | Mumbai, India | Operational | 9 MW IT | — | Operator / official |
| STT Pune 1Colocation | Pune, India | Operational | 9 MW IT | — | Operator / official |
| STT Chennai 7Colocation | Chennai, India | Operational | 7.2 MW IT | — | Operator / official |
| STT Jaipur 1Colocation | Jaipur, India | Operational | 6 MW IT | 2026 | Operator / official |
| STT Kolkata 2Colocation | Kolkata, India | Planned | 6 MW IT | — | Operator / official |
| STT Bengaluru 2Colocation | Bengaluru, India | Operational | 4 MW IT | — | Operator / official |
| STT Hyderabad 1Colocation | Hyderabad, India | Operational | 4 MW IT | 2007 | Operator / official |
| STT Mumbai 1Colocation | Mumbai, India | Operational | 4 MW IT | — | Operator / official |
| STT Chennai 1Colocation | Chennai, India | Operational | 3 MW IT | — | Operator / official |
| STT Kolkata 1Colocation | Kolkata, India | Operational | 3 MW IT | — | Operator / official |
| STT Delhi 2Colocation | Delhi, India | Operational | 1 MW IT | — | Operator / official |
| STT Mumbai 2Colocation | Mumbai, India | Operational | 1 MW IT | — | Operator / official |
| STT Delhi 1Colocation | Delhi, India | Operational | 0.9 MW IT | — | Operator / official |
| STT Bengaluru 1Colocation | Bengaluru, India | Operational | 0.6 MW IT | — | Operator / official |
| STT Ahmedabad 1Colocation | Gandhinagar, India | Operational | — | — | Operator / official |
How we build the tracker
- Sources: operator websites and announcements, stock-exchange filings, planning and government records, and named trade publications. Never another directory.
- A second analyst re-opens each source before a facility is published.
- Capacity, size, year, tier and PUE appear only when the source states them. Nothing is estimated.
- Status: operational, under construction (building work started) or planned (announced or permitted, not yet under construction).
- Map locations: the source’s address where given, otherwise the city centre (approximate).
- Maps: Natural Earth (public domain). City locations: GeoNames, licensed under CC BY 4.0.
Questions
How many data centers does STT GDC India operate?
DC Market Insights tracks 34 STT GDC India data centers in 1 countries as of October 2026: 23 operational, 0 under construction and 11 planned.
Where is STT GDC India headquartered?
STT GDC India is headquartered in Mumbai, India. Ownership: JV of ST Telemedia Global Data Centres and Tata Communications (74% STT GDC stake as of 2019).
Where does this data come from?
Every facility comes from a page we opened: the operator’s own website or announcement, a stock-exchange filing, a planning or government record, or a named trade publication. A second analyst re-opens the source and checks the name, location, status and capacity before the row is published. We do not copy other data center directories.
What does the MW figure mean?
We show IT (critical) capacity when the source states it, otherwise the total or utility capacity the source gives, and say which in the facility’s note. When a source gives no capacity, the field stays empty. We never estimate it.
How exact are the map locations?
When the source gives an address or coordinates we use them. Otherwise the dot sits at the centre of the facility’s city (marked as approximate), using the GeoNames gazetteer.
How often is it updated?
The tracker is updated every week as new facilities are announced and existing ones change status. Each row shows the date it was last checked.
Can I get the data in Excel?
Yes. Each country with 50 or more facilities has a Capacity Sheet in Excel with every facility, its source link, the status history and summaries. Our analysts can also prepare an operator extract or a custom cut.
Need the full list, or a capacity view of one market?
Our analysts prepare country and operator extracts in Excel, capacity pipelines and site-selection briefings.