29 facilities · 13 operators · 604 MW tracked
Colocation in Milan: pricing, providers and capacity
13 operators run 29 tracked data centers in Milan (25 operational, 604+ MW published, 0 AI-ready). Below: the published price benchmark for this market, retail list prices where operators publish them, who owns capacity here, and how to get comparable quotes. Catalog data from primary sources; no estimates.
How much does colocation cost in Milan?
13 operators run 29 tracked data centers in Milan; the largest by sites is STACK Infrastructure (11). No published wholesale $/kW benchmark exists for this market yet, so Coloprice shows none rather than an estimate. No operator in this market publishes a retail rate card; prices are quoted on request.
Wholesale benchmark
No published wholesale benchmark for this market. Coloprice does not estimate prices; request quotes below.
Published retail prices
No operator in Milan publishes a retail rate card on its website. That is normal for wholesale-led markets and says nothing about price level — request quotes with one brief.
Colocation providers in Milan
Operators with tracked data centers in Milan, sorted by sites, then published capacity. Sites / operational; MW is the sum of what each operator publishes for these sites. Some entries are hyperscaler or enterprise sites that do not sell colocation — check the facility card.
| Operator | Sites / live | Published MW | Top-scored facility | Certifications | AI-ready |
|---|---|---|---|---|---|
| STACK Infrastructure | 11 / 11 | 399 | STACK MIL11 | ANSI/TIA-942-B Facility - Rated 4 | — |
| Equinix | 4 / 4 | not published | Equinix ML2 | Climate Neutral Data Centre Pact, ISO 22301, ISO 27001 | — |
| CyrusOne | 2 / 0 | 81 | CyrusOne MIL1 | not published | — |
| Retelit | 2 / 2 | 4 | Avalon 1 (Retelit) | ANSI/TIA-942 Rating 4 (per operator) | — |
| Fastweb | 2 / 2 | 1 | Fastweb Milano Caracciolo Data Center | Uptime Institute Tier IV Certification of Design Documents, Uptime Institute Tier IV Certification of Constructed Facility, ISO 50001 | — |
| Vantage Data Centers | 1 / 0 | 64 | Vantage Milan I Campus (MXP1) | not published | — |
| Compass Datacenters | 1 / 0 | 48 | Compass Milan Campus (Noviglio) | not published | — |
| Irideos (Retelit) | 1 / 1 | 3 | Irideos AVALON3 | Uptime Institute Tier IV Certification of Design Documents | — |
| Templus | 1 / 1 | 3 | Templus MIL01 | Tier III Ready (per operator) | — |
| Keppel DC REIT | 1 / 1 | not published | Keppel DC Milan | not published | — |
| OVHcloud | 1 / 1 | not published | OVHcloud Milan Campus | not published | — |
| WIIT | 1 / 1 | not published | WIIT Milan Data Center | Uptime Institute Tier IV Certification of Constructed Facility (MIL1 and MIL2), ISO 27001 | — |
| WIIT S.p.A. | 1 / 1 | not published | WIIT MIL1 & MIL2 | Uptime Institute Tier IV Certification of Design Documents, Uptime Institute Tier IV Certification of Constructed Facility | — |
Availability in Milan: what the numbers do and do not say
Published megawatts describe how facilities are designed, not how much power is available to a new customer today. Vacancy is confirmed only in an operator's proposal for a specific hall and ready-for-service date. Where operators have told Coloprice that a market is sold out to a date, the facility cards say so; otherwise assume nothing and ask each provider the same question.
What the colocation price includes — and what it does not
- Included in the base fee: rack or cabinet space, a committed power circuit, cooling, physical security, and usually a basic remote-hands allowance.
- Billed separately: metered electricity above the allowance (or a per-kWh rate on retail contracts), cross-connects, IP transit, additional remote hands, and one-off setup or installation fees.
- Wholesale contracts add annual escalators, ramp schedules and power-commitment minimums; retail contracts add overage rates and bandwidth caps. Compare providers on the same committed kW, density, term and connectivity.
See also
Weekly digest: price moves, capacity and deals in one email.
FAQ
Who are the largest colocation providers in Milan?
By tracked sites: STACK Infrastructure with 11. By published IT capacity: STACK Infrastructure with 399 MW. Facility counts and MW come from operator pages and registries; the table above lists every operator with a tracked site in Milan, including some that do not sell space.
Is there colocation capacity available in Milan right now?
Coloprice tracks 29 facilities here (25 operational, 4 under construction or announced) but does not track vacancy. Availability, rack density and delivery dates are confirmed only in a current proposal for a specific hall — send the same brief to several providers and compare.
How do I get comparable colocation quotes in Milan?
Send every provider one brief: committed kW, density per rack, redundancy, carriers and cloud on-ramps, start date, term and expansion rights. Ask for space, power, metered electricity, cross-connects, installation and remote hands as separate lines, then compare against the benchmark. The form below routes one brief to matching operators; no operator pays for position.
Get colocation quotes in Milan
One brief, several operators with capacity in Milan, Italy, same terms. Independent — no operator pays for position.
Colocation in Milan? One brief, several quotes.
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