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STACK GEN03 Geneva Data Center Campus

PRJ-0934 · Site · Geneva, Switzerland

Record last updated Oct 28, 2026

Scope and capacity

STACK GEN03 is a separate proposed wholesale campus near Geneva, not part of the Vaultica GEN02 operating record. The current 12 MW boundary is future potential: Knight Frank reported the committed Geneva pipeline as fully pre-leased but said GEN03 had not broken ground by year-end 2025. Customer utilization, private contract terms and unreported project financing remain outside the verified public record.

Headline: 12 MW Planned critical IT

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 (16)

Location context · STACK GEN03 | Geneva | Geneva | CH

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 64983 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Lifecycle status · Preconstruction

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 64984 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Reported capacity · 12 MW

Design · STACK GEN03 Geneva Data Center Campus (Project)

Claim 64985 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Capacity basis · STACK Infrastructure publishes 12 MW of critical IT capacity for this record boundary.

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 64986 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Location context · STACK GEN03 | Geneva | Geneva | CH

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88849 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Lifecycle status · Preconstruction

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88850 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Reported capacity · 12 MW

Planned / design or future potential · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88851 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Capacity basis · 12 MW is the published future facility or full build design boundary;

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88852 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Operator or developer · STACK Infrastructure

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88853 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Project location · Geneva, Geneva, CH

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88854 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Current lifecycle · Under development

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88855 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Capacity classification · Future potential

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88856 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Capacity basis · 12 MW is the published future facility or full build design boundary;

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88857 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Customer utilization · Not publicly disclosed

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88859 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Source refresh date · 2026-08-29

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88861 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. STACK Infrastructure STACK GEN03 profile

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

    Source reference: SRC-3667 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.stackinfra.com/locations/emea/geneva/

Construction started by 2025 year end · No

Actual · STACK GEN03 Geneva Data Center Campus (Project)

Claim 88863 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Independent UK/Europe data-center market report

    Knight Frank LLP · Document date: Feb 1, 2026 · Primary

    Source reference: SRC-4916 · News report · Recorded authority: Secondary

    Source URL

    https://links.sgx.com/1.0.0/corporate-announcements/VLMUR6L61OAEVKHB/881421_CLAR%20-%20IMR%202025.pdf

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.