53 facilities · 27 operators · 722 MW tracked
Colocation in Spain: pricing, providers and markets
27 operators run 53 tracked data centers in Spain across 5 cities with at least three sites (41 operational, 722+ MW published, 3 AI-ready). Below: the published price benchmark, retail list prices, the operator list and the city pages. Catalog data from primary sources; no estimates.
How much does colocation cost in Spain?
27 operators run 53 tracked data centers in Spain; the largest by sites is Iron Mountain (8). 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 Spain 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 Spain
Operators with tracked data centers in Spain, 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 |
|---|---|---|---|---|---|
| Iron Mountain | 8 / 1 | 151 | Iron Mountain MAD-1 | ISO 27001, ISO 50001, ISO 14001 | — |
| Digital Realty (Interxion) | 5 / 5 | not published | MAD1 | ISO 9001, ISO 14001, ISO 22301 | — |
| Equinix | 5 / 5 | not published | Equinix MD2 | Climate Neutral Data Centre Pact, ISO 14001, ISO 22301 | — |
| Nabiax | 4 / 3 | 134 | Nabiax Alcalá Data Center Campus | Uptime Institute Tier IV Certified Constructed Facility (ADC1), Uptime Institute Tier IV Gold Certification for Operational Sustainability (ADC1), Designed and built to Tier III standards (ADC2) | 1 |
| Templus | 3 / 3 | 25 | Templus MAD01 | ISO, ENS (Alto), Tier III Ready (per operator) | — |
| Data4 | 2 / 2 | 100 | Data4 MAD01 | not published | — |
| Global Switch | 2 / 2 | 70 | Global Switch Madrid 1 | not published | — |
| Oxigen Data Center | 2 / 2 | 6 | Oxigen Data Center (ODC1) | Tier III Certification of Design Documents (Uptime Institute), ISO 9001, ISO 14001 | — |
| T-Systems Iberia | 2 / 2 | 1 | T-Systems CPD Cerdanyola | Tier III Certification of Design Documents (Uptime Institute), Tier III Certification of Constructed Facility (Uptime Institute), ISO 9001 | — |
| Kumo Networks | 2 / 2 | not published | Kumo Networks Murcia | Uptime Institute Tier IV Certification of Design Documents, Uptime Institute Tier IV Certification of Constructed Facility | — |
| Silc Immobles | 2 / 2 | not published | Centre Tecnològic Cerdanyola CD1 | Tier III Certification of Design Documents (Uptime Institute), Tier III Certification of Constructed Facility (Uptime Institute) | — |
| Pure Data Centres Group | 1 / 0 | 70 | Pure Data Centres — Madrid (Meco, MAD01) | not published | — |
| ACS Group (Iridium) | 1 / 0 | 50 | ACS/Iridium Alcalá de Henares Data Center | not published | — |
| Prime Data Centers | 1 / 0 | 40 | Prime Data Centers MAD01-01 | not published | 1 |
| Merlin Properties | 1 / 1 | 20 | Merlin Properties Madrid-Getafe Data Center | not published | — |
| Quetta Data Centers | 1 / 0 | 20 | Quetta QTT-MAD1 | Tier III Certification of Design Documents (Uptime Institute) | 1 |
| CyrusOne | 1 / 1 | 18 | CyrusOne MAD1 | not published | — |
| EdgeConneX | 1 / 1 | 8 | EdgeConneX BCM01 (EDCBCN01) | not published | — |
| NTT Global Data Centers | 1 / 1 | 7 | NTT Madrid 1 Data Center | not published | — |
| Adam | 1 / 1 | 2 | Adam Madrid Data Center | ISO 27001, ISO 9001, ISO 22301 | — |
| acens (Telefónica Tech) | 1 / 1 | not published | acens Alcobendas Data Center | ISO 9001, ISO 14001, ISO 27001 | — |
| Arsys Internet | 1 / 1 | not published | Arsys Logroño Data Center Portalada | not published | — |
| ASAC Comunicaciones | 1 / 1 | not published | ASAC 1 | Tier III Certification of Design Documents (Uptime Institute), Tier III Certification of Constructed Facility (Uptime Institute), ISO 9001 | — |
| Atlantic Data Infrastructure (ADI) | 1 / 1 | not published | Data Center Euskadi Bizkaia | Uptime Institute Tier IV Certification of Design Documents, Uptime Institute Tier IV Certification of Constructed Facility | — |
| EspacioRack | 1 / 1 | not published | EspacioRack Madrid | ISO 27001, ISO 9001, ENS | — |
| nLighten | 1 / 1 | not published | nLighten Madrid MAD1 | not published | — |
| Walhalla (formerly Tissat) | 1 / 1 | not published | Walhalla Data Center | Tier IV Certification of Design Documents (Uptime Institute) | — |
Colocation markets in Spain
| City | Sites / live | Published MW |
|---|---|---|
| Colocation in Madrid | 16 | 103 |
| Colocation in San Fernando de Henares (Madrid) | 8 | 151 |
| Colocation in Alcalá de Henares (Madrid) | 5 | 194 |
| Colocation in Alcobendas (Madrid) | 3 | 90 |
| Colocation in Cerdanyola del Vallès | 3 | 1 |
Availability in Spain: 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 Spain?
By tracked sites: Iron Mountain with 8. By published IT capacity: Iron Mountain with 151 MW. Facility counts and MW come from operator pages and registries; the table above lists every operator with a tracked site in Spain, including some that do not sell space.
Is there colocation capacity available in Spain right now?
Coloprice tracks 53 facilities here (41 operational, 12 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 Spain?
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 Spain
One brief, several operators with capacity in Spain, same terms. Independent — no operator pays for position.
Colocation in Spain? One brief, several quotes.
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