26 operators · 52 facilities · 412 MW tracked
Data center companies in Singapore
26 operators run 52 tracked data centers in Singapore: 47 operational, 5 under construction or announced, 412+ MW of published IT capacity. Built from operator and registry sources — a shortlist of the market, not an exhaustive census.
How many data center companies operate in Singapore?
Coloprice tracks 26 data center operators with 52 facilities in Singapore. The largest by facility count is Keppel DC REIT (8 facilities); by published IT capacity it is Digital Realty with 100 MW disclosed. Counts reflect the Coloprice catalog as of 2026-09-26.
Largest by tracked facilities
- Keppel DC REIT 8 facilities
- ST Telemedia Global Data Centres 6 facilities
- Equinix 6 facilities
- Digital Realty 4 facilities
- Nxera 3 facilities
Largest by published capacity
- Digital Realty 100 MW published
- ST Telemedia Global Data Centres 73 MW published
- AirTrunk 70 MW published
- Nxera 58 MW published
- Keppel Data Centres 50 MW published
Operators in Singapore
Sorted by tracked facilities, then published capacity. MW is the sum of capacity each operator publishes for its Singapore sites — undisclosed values are not estimated.
| Operator | Facilities | Published MW | Cities | Status | Certifications | AI-ready |
|---|---|---|---|---|---|---|
| Keppel DC REIT | 8 | not published | Singapore | 8 live · 0 pipeline | bizSAFE Star, ISO 14001, ISO 27001 | 2 |
| ST Telemedia Global Data Centres | 6 | 73 MW (3 of 6 sites) | Singapore | 6 live · 0 pipeline | BCA Green Mark Platinum, LEED Gold, LEED v4 | — |
| Equinix | 6 | 20 MW (1 of 6 sites) | Singapore | 5 live · 1 pipeline | BCA Green Mark Platinum, ISO 27001, PCI DSS | 1 |
| Digital Realty | 4 | 100 MW (2 of 4 sites) | Singapore | 3 live · 1 pipeline | BCA Green Mark Platinum, ISO 14001, ISO 27001 | — |
| Nxera | 3 | 58 MW (1 of 3 sites) | Singapore | 3 live · 0 pipeline | BCA Green Mark Platinum, bizSAFE Star, ISO 22301 | 1 |
| AirTrunk | 2 | 70 MW (1 of 2 sites) | Singapore | 1 live · 1 pipeline | BCA Green Mark Platinum, TVRA | — |
| Global Switch | 2 | not published | Singapore | 2 live · 0 pipeline | ISO 27001, ISO 14001, ISO 45001 | — |
| Princeton Digital Group | 2 | not published | Singapore | 2 live · 0 pipeline | TVRA | — |
| Telin Singapore | 2 | not published | Singapore | 2 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents, Uptime Institute Tier III Certification of Constructed Facility, Uptime Institute Tier IV Certification of Design Documents | — |
| Keppel Data Centres | 1 | 50 | Singapore | 0 live · 1 pipeline | not published | 1 |
| DayOne Data Centres | 1 | 20 | Singapore | 0 live · 1 pipeline | not published | 1 |
| BDx Data Centers | 1 | 14 | Singapore | 1 live · 0 pipeline | ANSI/TIA-942-B Facility - Rated 3, Uptime Institute Tier III Design | — |
| Iron Mountain | 1 | 7 | Singapore | 1 live · 0 pipeline | BCA Green Mark Platinum, bizSAFE 3, HITRUST | — |
| 1-Net Singapore | 1 | not published | Singapore | 1 live · 0 pipeline | Uptime Institute Tier III Certification of Constructed Facility, Uptime Institute Tier III Certification of Design Documents | — |
| China Mobile International | 1 | not published | Singapore | 1 live · 0 pipeline | not published | — |
| Dodid | 1 | not published | Singapore | 1 live · 0 pipeline | Uptime Institute M&O Stamp of Approval, Uptime Institute Tier III Certification of Constructed Facility, Uptime Institute Tier III Certification of Design Documents | — |
| Epsilon Telecommunications | 1 | not published | Singapore | 1 live · 0 pipeline | ANSI/TIA-942-B Facility - Rated 3 | — |
| Hetzner Online | 1 | not published | Singapore | 1 live · 0 pipeline | not published | — |
| IO Singapore DCaaS | 1 | not published | Singapore | 1 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents | — |
| Kingsland Data Center | 1 | not published | Singapore | 1 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents | — |
| OVHcloud | 1 | not published | Singapore | 1 live · 0 pipeline | not published | — |
| Racks Central | 1 | not published | Singapore | 1 live · 0 pipeline | ANSI/TIA-942-B Facility - Rated 3 | — |
| ST Engineering | 1 | not published | Singapore | 1 live · 0 pipeline | ANSI/TIA-942-B Facility - Rated 3 | 1 |
| StarHub | 1 | not published | Singapore | 1 live · 0 pipeline | ANSI/TIA-942-B Design - Rated 3 | — |
| Telehouse | 1 | not published | Singapore | 1 live · 0 pipeline | not published | — |
| Telstra | 1 | not published | Singapore | 1 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents | — |
AI-ready operators in Singapore
6 of 26 operators mark at least one Singapore facility as AI-ready (published liquid cooling or high-density design): Keppel DC REIT, Equinix, Nxera, Keppel Data Centres, DayOne Data Centres, ST Engineering.
See also
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FAQ
Which is the largest data center company in Singapore?
By tracked facilities: Keppel DC REIT with 8 sites. By published capacity: Digital Realty with 100 MW. Facility counts and MW come from operator pages and registries; published megawatts describe site design, not vacant capacity for a new order.
Do all of these companies sell colocation in Singapore?
No. The list includes colocation and wholesale operators as well as hyperscaler- or enterprise-owned sites that do not sell space. Open each facility card for status, certifications and the operator's own page before requesting a quote.
How is this list of Singapore data center companies built?
From the Coloprice catalog: every facility is recorded from a primary source (operator website, press release, certification registry), so a company appears here when at least one of its Singapore sites is tracked. No operator pays for placement, and the ranking is not for sale.
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