Vaultica — OSL01 Ulven, Oslo
PRE-REVIEW DRAFT — right of reply sent 22 August 2026, pending until 4 September 2026
Norway · Operational
| Status | Operational |
|---|---|
| Capacity (MW) | 5.6 MW (Nordic region page) or 7.5 MW (Norway page) IT load, 5,100 sqm — Vaultica's own pages give inconsistent figures across pages; both noted, neither silently chosen. See the Vaultica assessment: the same pattern recurs at COP01A (Copenhagen), suggesting a data-quality signal across the company, not an isolated error. Sources: vaultica.com |
| Power source claim | Renewable Norwegian grid (claim, UNVERIFIED). Heat reuse confirmed active under new ownership: 'repurposing waste heat to warm thousands of local homes' via municipal district heating (Hafslund Oslo Celsio) — same partnership established under STACK (historically ~3.5 MW, ~25 GWh/yr, up to 5,000 homes); precise current volume post-ownership-change not re-confirmed. Sources: vaultica.com |
| Published PUE | None found from either Vaultica or STACK — absent. |
| Ownership / jurisdiction | Operated under STACK Infrastructure until August 2025. Now Vaultica (Vaultica Data Centers), standalone company. Ownership chain: IPI Partners (prior STACK owner) acquired by Blue Owl Capital (closed 6 Jan 2025) -> Apollo Global Management acquired STACK's entire European colocation business (7 sites: Stockholm, Oslo, Copenhagen, Milan, Geneva) from Blue Owl in a carve-out, announced 29 Apr 2025, closed 13 Aug 2025 -> relaunched publicly as Vaultica, CEO Sherif Rizkalla, rebranded ~Dec 2025. Current owner: Apollo Global Management (US), via Apollo-managed infrastructure funds. STACK Infrastructure itself still exists separately (Blue Owl-owned, now hyperscale-focused) — do not conflate. Sources: www.apollo.com · vaultica.com |
| AI / GPU relevance | Enterprise/hyperscale colo; AI relevance UNVERIFIED |
| Verification notes | Renamed from STACK Infrastructure, 23 Jul 2026 — operator identity itself changed, not just ownership details. Open question, unresolved pending right-of-reply: a third-party record (PeeringDB) lists a separate 'STACK EMEA - OSL03' (Fetsund) site — possibly not part of the Vaultica carve-out; see the OSL04 Holtskogen entry (still under STACK Infrastructure), flagged UNVERIFIED-OWNERSHIP pending confirmation of which entity it belongs to. Contact: Sherif Rizkalla (CEO, named, public); [email protected]. Right of reply sent 22 Aug 2026; response window open until 4 Sep 2026. CODE COLLISION NOTE: 'OSL01' is Vaultica's own code for this site and is not unique across operators -- Skygard separately uses 'OSL1' for its unrelated Hovinbyen site, and Green Mountain separately uses 'OSL-Enebakk' for a third, also-unrelated site. Always read an OSLx code together with the operator name. |
Fields marked UNVERIFIED could not be confirmed against a public source. We publish uncertain data as uncertain.