{"id":"d116fe60-e054-46a9-bc96-21ed958a042d","name":"Ark Data Centres","slug":"ark-data-centres","description":"UK data centre developer and operator founded in 2005, controlled by Elliott Investment Management, hosting Nebius at its Longcross Park AI campus in Surrey.","status":null,"founded":null,"hq":null,"hqLat":null,"hqLng":null,"hqGeocodedAt":null,"hqAddress":null,"hqPrecision":null,"website":"https://www.ark-d-c.com","fundingTotal":null,"type":"infrastructure","roles":["data_center_operator"],"reviewStatus":"unreviewed","heatIndex":0,"lifecycleState":"active","supersededByCompanyId":null,"sources":[{"url":"https://www.datacenterdynamics.com/en/news/ark-owner-elliott-investment-looks-to-sell-uk-data-center-firm-report/","title":"Ark owner Elliott Investment looks to sell UK data center firm","sourceName":"DCD","publishedAt":"2025-09-30"},{"url":"https://datacentrenews.uk/story/nebius-fills-ark-s-longcross-data-centre-to-capacity","title":"Nebius fills Ark's Longcross data centre to capacity","sourceName":"DataCentreNews UK"}],"keyFacts":[{"label":"Portfolio (reported, Sep 2025)","value":"27 data centers across nine sites in operation or development in the UK and Belgium, totaling more than 560 MW."},{"label":"Ownership (reported, Sep 2025)","value":"Controlled by Elliott Investment Management since 2012, with Revcap as a minority investor; Elliott reportedly explored a sale."},{"label":"Government JV (company-claimed)","value":"Operates Crown Hosting Data Centres, a joint venture with the UK Cabinet Office."}],"aliases":["Ark DC","Ark"],"collisionRisk":"high","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":null,"stockExchange":null,"secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-10-13T04:38:00.363Z","updatedAt":"2026-10-13T04:50:09.597Z","jsonLd":{"@context":"https://schema.org","@type":"Organization","@id":"https://registry.deploy.report/companies/ark-data-centres","url":"https://registry.deploy.report/companies/ark-data-centres","name":"Ark Data Centres","alternateName":["Ark DC","Ark"],"description":"UK data centre developer and operator founded in 2005, controlled by Elliott Investment Management, hosting Nebius at its Longcross Park AI campus in Surrey.","identifier":"d116fe60-e054-46a9-bc96-21ed958a042d","publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"unreviewed","maturity_stage":null,"lifecycle_state":null,"architectural_position":{"cohort":null,"sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":2,"primary_source_types":[]}}}