Operator comparison
Digital Realty vs ST Telemedia Global Data Centres
Both columns come from the facilities each operator publishes and Coloprice tracks: Digital Realty — 231 facilities in 29 countries, ST Telemedia Global Data Centres — 44 facilities in 5 countries. Score is the independent Coloprice Score of each facility, averaged; it is never sold.
Digital Realty
231
Tracked facilities · Countries: 29
Where they operate: Australia, Austria, Belgium, Canada, Croatia, Denmark, France, Germany, Ghana, Greece, Hong Kong, Indonesia, Ireland, Italy, Japan, Kenya, Malaysia, Mexico, Mozambique, Netherlands, Nigeria, Portugal, Singapore, South Korea, Spain, Sweden, Switzerland, United Kingdom, United States
ST Telemedia Global Data Centres
44
Tracked facilities · Countries: 5
Where they operate: India, Indonesia, Japan, Singapore, Thailand
Portfolios side by side
| Field | Digital Realty | ST Telemedia Global Data Centres |
|---|---|---|
| Tracked facilities | 231 | 44 |
| Countries | 29 | 5 |
| Cities | 87 | 16 |
| Published IT capacity | 290 MW (13 of 231 sites publish) | 760 MW (39 of 44 sites publish) |
| Operational | 225 | 32 |
| Under construction / announced | 6 | 12 |
| Liquid-cooled sites | 0 | 0 |
| AI-ready sites | 2 | 7 |
| Most common certifications | ISO 27001, PCI-DSS, SOC 2, ISO 14001 | LEED Gold, ISO 14001:2015, ISO 27001, ISO 45001:2018 |
| Average Coloprice Score | 29/100 across 231 scored sites | 27/100 across 44 scored sites |
| Awards and badges | 178 | 36 |
| Highest-scored facility | Digital Realty ICN10 (Digital Seoul 1) (54/100) | STT Bangkok 1 (65/100) |
Counts are the Coloprice catalog as of 2026-10-01; benchmarks are the Colocation Price Index (Q3 2026). Operators publish some facts and not others — an empty cell means «not published», not zero.
Where they differ
Only fields both sides publish and where the values are not identical. This is not a judgement: the right choice depends on the workload, the contract and the site.
- Tracked facilities: Digital Realty — 231; ST Telemedia Global Data Centres — 44
- Countries: Digital Realty — 29; ST Telemedia Global Data Centres — 5
- Cities: Digital Realty — 87; ST Telemedia Global Data Centres — 16
- Published IT capacity: Digital Realty — 290 MW (13 of 231 sites publish); ST Telemedia Global Data Centres — 760 MW (39 of 44 sites publish)
- Operational: Digital Realty — 225; ST Telemedia Global Data Centres — 32
- Under construction / announced: Digital Realty — 6; ST Telemedia Global Data Centres — 12
- AI-ready sites: Digital Realty — 2; ST Telemedia Global Data Centres — 7
- Most common certifications: Digital Realty — ISO 27001, PCI-DSS, SOC 2, ISO 14001; ST Telemedia Global Data Centres — LEED Gold, ISO 14001:2015, ISO 27001, ISO 45001:2018
- Average Coloprice Score: Digital Realty — 29/100 across 231 scored sites; ST Telemedia Global Data Centres — 27/100 across 44 scored sites
- Awards and badges: Digital Realty — 178; ST Telemedia Global Data Centres — 36
- Highest-scored facility: Digital Realty — Digital Realty ICN10 (Digital Seoul 1) (54/100); ST Telemedia Global Data Centres — STT Bangkok 1 (65/100)
Highest-scored facility
Digital Realty
Digital Realty ICN10 (Digital Seoul 1)
Seoul, South Korea · 12 MW · 54/100
ST Telemedia Global Data Centres
STT Bangkok 1
Bangkok, Thailand · 20 MW · 65/100
Open Digital Realty profile →Open ST Telemedia Global Data Centres profile →
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