Operator comparison
Colt vs STACK Infrastructure
Both columns come from the facilities each operator publishes and Coloprice tracks: Colt — 12 facilities in 7 countries, STACK Infrastructure — 49 facilities in 11 countries. Score is the independent Coloprice Score of each facility, averaged; it is never sold.
Colt
12
Tracked facilities · Countries: 7
Where they operate: Austria, Belgium, Denmark, Italy, Spain, Sweden, Switzerland
STACK Infrastructure
49
Tracked facilities · Countries: 11
Where they operate: Australia, Canada, Denmark, Germany, Italy, Japan, Malaysia, Norway, Sweden, Switzerland, United States
Portfolios side by side
| Field | Colt | STACK Infrastructure |
|---|---|---|
| Tracked facilities | 12 | 49 |
| Countries | 7 | 11 |
| Cities | 12 | 27 |
| Published IT capacity | not published | 5,673 MW (48 of 49 sites publish) |
| Operational | 12 | 37 |
| Under construction / announced | 0 | 12 |
| Liquid-cooled sites | 0 | 1 |
| AI-ready sites | 0 | 8 |
| Most common certifications | not published | ANSI/TIA-942-B Facility - Rated 4 |
| Average Coloprice Score | 9/100 across 12 scored sites | 21/100 across 49 scored sites |
| Awards and badges | 2 | 11 |
| Highest-scored facility | Level 3 (Century Link) Brussels (9/100) | STACK SYD01 (25/100) |
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: Colt — 12; STACK Infrastructure — 49
- Countries: Colt — 7; STACK Infrastructure — 11
- Cities: Colt — 12; STACK Infrastructure — 27
- Operational: Colt — 12; STACK Infrastructure — 37
- Under construction / announced: Colt — 0; STACK Infrastructure — 12
- Liquid-cooled sites: Colt — 0; STACK Infrastructure — 1
- AI-ready sites: Colt — 0; STACK Infrastructure — 8
- Average Coloprice Score: Colt — 9/100 across 12 scored sites; STACK Infrastructure — 21/100 across 49 scored sites
- Awards and badges: Colt — 2; STACK Infrastructure — 11
- Highest-scored facility: Colt — Level 3 (Century Link) Brussels (9/100); STACK Infrastructure — STACK SYD01 (25/100)
Published for only one side: Published IT capacity, Most common certifications.
Highest-scored facility
Colt
Level 3 (Century Link) Brussels
Brussels, Belgium · 9/100
STACK Infrastructure
STACK SYD01
Sydney (Erskine Park), Australia · 360 MW · 25/100
Open Colt profile →Open STACK Infrastructure profile →
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