Nabiax

Spanish colocation platform backed by Aermont Capital, with facilities in Madrid and Barcelona. Installed capacity and the planned Alcalá expansion are recorded separately.

Europe

Verified 11 Nov 2026

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Facts

Source per value

Model How the provider sells space. Retail: cabinets, cages and suites to many tenants, usually with interconnection. Wholesale and hyperscale: whole halls, buildings or build-to-suit campuses leased by the megawatt. Retail and wholesale: both, as the provider describes itself.: Not published
Data centers Provider-reported data center or location count. Read Count basis for buildings versus campuses, operating/development status, snapshot date and overlap. Campus-only counts use the separate Campuses field.: 3 1
Metros Number of metros or markets the provider says it serves, as it counts them.: Not published
Countries Provider country coverage as published or counted from its location list; may include development and announced projects. Read Count basis and Key markets for stage and scope.: Not published
Key markets Flagship metros or countries named on the provider's own pages. Not a full location list: open the provider's site map for that.: Madrid (Alcalá de Henares, Julián Camarillo); Barcelona (Terrassa) 3
Built MW Operating capacity in megawatts as the provider publishes it, usually critical IT load. Where only a combined figure exists it goes in 'Incl. development' instead.: 35 2
Incl. development MW Published platform scale including development, planned capacity or full build-out potential. This is not pipeline alone. Read Capacity basis for the exact definition, date and exclusions; figures are not directly comparable.: 120 2
Rack density kW/rack Published supported rack-density threshold or upper figure. Read Density basis for lower bounds, configuration and site restrictions; this is not a measured universal maximum.: Not published
Liquid cooling The provider offers or supports liquid cooling (direct-to-chip, rear-door heat exchangers or immersion) for colocation customers, on a page cited in the record's sources. Blank means no such offer was found on the pages read.: Not published
Liquid methods The liquid cooling methods the provider names: direct-to-chip, rear-door heat exchanger, immersion.: Not published
Interconnection The provider's interconnection offer as it names it: software-defined fabric, cloud on-ramps, internet exchanges and carrier-neutral meet-me rooms.: Carrier-neutral; telecommunications operators and connectivity providers 2
Networks on-net Carriers and networks the provider says are available across its platform (a stated '1,000+' is recorded as 1,000). Counts differ in what they include, so compare orders of magnitude.: Not published
Certifications Certifications and attestations the provider lists (ISO 27001, SOC 1/2, PCI DSS, HIPAA, Uptime Institute Tier and others). Coverage often varies by site; the source says which sites hold which.: Not published
Published price $/kW/mo Public list price per kW per month, where the provider publishes one. Converted from a per-cabinet monthly price only when the source states the cabinet's kW. Almost every provider quotes per deal, so this is usually blank.: Not published
Ownership Who owns the provider: a stock listing, or the named private owners from the provider's own pages, filings or the deal announcement.: Aermont Capital 2
Campuses Published campus count, separate from individual data center buildings. A campus can contain several facilities.: Not published
Count basis What the footprint count measures, its snapshot date where available, and any parent/platform overlap.: Three facility locations in the November 2024 acquisition announcement: Alcalá de Henares, Julián Camarillo and Terrassa; Alcalá is a multi-building campus. 1
Capacity basis Exact basis and date of the MW figure: operational, leasable, construction, contracted, planned or potential. Not a measure of vacant availability.: 35 MW installed IT capacity; ability to exceed 120 MW through Alcalá ADC3 expansion, not immediately available power. 2
Platform overlap Parent, subsidiary or joint-venture relationships relevant to avoiding double counting. Directory row counts are not independent operator totals.: Not published
Density basis Scope, configuration and threshold qualification of the published kW per rack figure.: Not published
Deployment example A sourced facility example with its own scope, kept separate from platform capacity totals.: Not published

Sources

Aermont: Nabiax acquisition announcement, November 2024 accessed 2026-11-11
Nabiax: installed capacity and expansion accessed 2026-11-11
Nabiax: Home accessed 2026-11-11

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