38 operators · 60 facilities · 188 MW tracked
Data center companies in Hong Kong
38 operators run 60 tracked data centers in Hong Kong: 59 operational, 1 under construction or announced, 188+ 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 Hong Kong?
Coloprice tracks 38 data center operators with 60 facilities in Hong Kong. The largest by facility count is Equinix (6 facilities); by published IT capacity it is Global Switch with 71 MW disclosed. Counts reflect the Coloprice catalog as of 2026-10-01.
Largest by tracked facilities
- Equinix 6 facilities
- SUNeVision (iAdvantage) 4 facilities
- Vantage Data Centers 3 facilities
- AirTrunk 2 facilities
- NTT Global Data Centers 2 facilities
Largest by published capacity
- Global Switch 71 MW published
- AirTrunk 35 MW published
- Vantage Data Centers 32 MW published
- NTT Global Data Centers 30 MW published
- SUNeVision (iAdvantage) 20 MW published
Operators in Hong Kong
Sorted by tracked facilities, then published capacity. MW is the sum of capacity each operator publishes for its Hong Kong sites — undisclosed values are not estimated.
| Operator | Facilities | Published MW | Cities | Status | Certifications | AI-ready |
|---|---|---|---|---|---|---|
| Equinix | 6 | not published | Hong Kong (Tsuen Wan) | 6 live · 0 pipeline | ISO 27001, PCI DSS, ISO 14001 | 1 |
| SUNeVision (iAdvantage) | 4 | 20 MW (1 of 4 sites) | Hong Kong (Tsuen Wan) | 3 live · 1 pipeline | LEED Gold, LEED Gold (Building Design and Construction) | — |
| Vantage Data Centers | 3 | 32 | Hong Kong (Tsuen Wan) | 3 live · 0 pipeline | ISO 27001, ISO 9001, ISO 14001 | — |
| AirTrunk | 2 | 35 | Hong Kong (Tsuen Wan) | 2 live · 0 pipeline | not published | — |
| NTT Global Data Centers | 2 | 30 MW (1 of 2 sites) | Hong Kong (Tsuen Wan) | 2 live · 0 pipeline | Uptime Tier IV (design) | — |
| Asia Tone | 2 | not published | Hong Kong (Tsuen Wan) | 2 live · 0 pipeline | not published | — |
| BDx Data Centers | 2 | not published | Hong Kong (Tsuen Wan) | 2 live · 0 pipeline | ANSI/TIA-942-B Facility - Rated 3, DCOS:2021 Maturity Level 3 | — |
| Digital Realty | 2 | not published | Hong Kong (Tsuen Wan) | 2 live · 0 pipeline | not published | — |
| Grand Ming Group Holdings | 2 | not published | New Territories, Hong Kong (Tsuen Wan) | 2 live · 0 pipeline | not published | — |
| HKBN Enterprise Solutions | 2 | not published | Kwai Chung | 2 live · 0 pipeline | not published | — |
| HKCOLO | 2 | not published | Hong Kong (Tsuen Wan) | 2 live · 0 pipeline | not published | — |
| OneAsia Network | 2 | not published | Hong Kong (Tsuen Wan) | 2 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents | — |
| PCCW Powerbase | 2 | not published | Hong Kong (Tsuen Wan) | 2 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents | — |
| Sun Network (Hong Kong) | 2 | not published | Kwai Chung, Sha Tin | 2 live · 0 pipeline | not published | — |
| Towngas Telecommunications | 2 | not published | Hong Kong (Tsuen Wan) | 2 live · 0 pipeline | not published | — |
| Global Switch | 1 | 71 | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | LEED Platinum, OCP Ready | 1 |
| Asia Satellite Telecommunications | 1 | not published | Tai Po Industrial Estate | 1 live · 0 pipeline | not published | — |
| BDx DC Services | 1 | not published | Kwai Chung | 1 live · 0 pipeline | not published | — |
| China Mobile | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | 1 |
| China Mobile Hong Kong | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents | — |
| China Telecom Global | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents | 1 |
| China Unicom | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
| Chinese University of Hong Kong | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
| CITIC Telecom International | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents | — |
| Data Zone Company Limited | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents | — |
| EFLY NETWORK | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
| GDS Holdings | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | Uptime Institute M&O Stamp of Approval | — |
| HGC Global Communications | 1 | not published | Tsing Yi | 1 live · 0 pipeline | not published | — |
| HKT | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
| Hong Kong Telecom | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
| iAdvantage | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
| Internet Solutions | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
| Keppel Data Centres | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
| Mega i-Advantage | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
| TECHAVENUE GROUP | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
| Telehouse | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | TIA-942 Rated 4 | — |
| Telekom Malaysia Berhad (TM) | 1 | not published | Kowloon Bay | 1 live · 0 pipeline | not published | — |
| Telstra | 1 | not published | Hong Kong (Tsuen Wan) | 1 live · 0 pipeline | not published | — |
AI-ready operators in Hong Kong
4 of 38 operators mark at least one Hong Kong facility as AI-ready (published liquid cooling or high-density design): Equinix, Global Switch, China Mobile, China Telecom Global.
See also
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FAQ
Which is the largest data center company in Hong Kong?
By tracked facilities: Equinix with 6 sites. By published capacity: Global Switch with 71 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 Hong Kong?
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 Hong Kong 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 Hong Kong sites is tracked. No operator pays for placement, and the ranking is not for sale.
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