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Cartis diligence evidence schedule

STACK OSL03 Fetsund Data Center Campus

PRJ-0927 · Site · Fetsund, Akershus, Norway

Record last updated Oct 28, 2026

Scope and capacity

OSL03 is the four-building Fetsund campus historically totaling 22 MW. Current records still map the campus under STACK, while transaction evidence indicates at least one enterprise-colocation component entered the Apollo carve-out. The named capacity or identity conflict remains unresolved.

Headline: Not established in published records

Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.

Claims and exhibit sources

Jump to a claim (13)

Location context · STACK OSL03 | Fetsund | Akershus | NO

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 64955 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Lifecycle status · Partially operational

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 64956 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Capacity basis · STACK Infrastructure publishes 22 MW of critical IT capacity for this record boundary.

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 64958 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Location context · STACK OSL03 | Fetsund | Akershus | NO

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 88740 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Lifecycle status · Partially operational

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 88741 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Operator or developer · STACK Infrastructure

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 88744 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Project location · Fetsund, Akershus, NO

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 88745 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Current lifecycle · Operating or in phased operation

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 88746 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Capacity classification · Design

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 88747 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Capacity basis · The legacy campus total is 22 MW across four buildings, but public M&A evidence indicates at least a colocation component entered the Apollo/Vaultica carve out. The campus/operator boundary is unresolved and the headline is withheld.

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 88748 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Customer utilization · Not publicly disclosed

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 88750 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Source refresh date · 2026-08-29

Actual · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 88752 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK OSL03 profile

    STACK Infrastructure · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3658 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-opens-third-data-center-at-fetsund-campus-now-operates-eight-nordic-sites/

Campus buildings · 4 buildings

Design · STACK OSL03 Fetsund Data Center Campus (Project)

Claim 88753 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

  1. STACK OSL03 campus register

    DataCenterMap · Document date: Aug 29, 2026 · Primary

    Source reference: SRC-4900 · News report · Recorded authority: Secondary

    Source URL

    https://www.datacentermap.com/norway/oslo/stack-infrastructure-osl03-campus/

Counterparties and capital

STACK Infrastructure · Developer · CMP-0102

This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed.