Private company
Who owns xScale AMER 1 Joint Venture
One company in the researched set discloses a stake in xScale AMER 1 Joint Venture, worth $10m between them. xScale AMER 1 Joint Venture is private, so no 13F reports it: a 13F covers exchange listed positions only. These figures exist because each holder disclosed the stake in its own filings.
xScale AMER 1 Joint Venture - Profile
- Type
- joint venture
- Based in
- United States
- Founded
- 2023
The AMER 1 Joint Venture is a limited liability partnership formed in March 2023 between Equinix and GIC, Singapore's sovereign wealth fund, to develop and operate xScale data centers in the Americas. xScale sites are built to the specification of hyperscale tenants, mainly the largest cloud and AI platforms, which take whole halls or buildings rather than cabinets, and they are placed on or beside Equinix campuses so those tenants can reach the surrounding network and customer ecosystem. The venture was seeded with the Mexico City 3x (MX3x) site in Mexico, which Equinix sold into it at formation and which is planned to scale to roughly 14 megawatts of power capacity. Equinix supplies the venture with development and construction management, sales and marketing, facilities management, asset management and procurement services for a fee, and decisions over construction, financing and property sales require the consent of both partners.
Source
xScale AMER 1 Joint Venture files nothing with the SEC, so none of this comes from a filer record. The description was written for this site in August 2026 from Equinix, Inc. Form 10-K for 2023 (SEC), Equinix, Inc. Form 10-K for 2025 (SEC), Equinix and GIC to Add $3.9B to Expand xScale Data Center Program and Mexico City's Data Center Boom Powers Up in Queretaro State (Dgtl Infra). The ownership figures below come from the holders' filings instead, and are sourced row by row.
The disclosed stakes
One row per position. Where a holder reports the same company in two share classes, both rows are shown rather than summed, because the class is part of a position's identity.
Where each figure comes from
A private stake has no ownership form behind it, so the source is always the holder's own filing or disclosure. Anything modelled says so, with the arithmetic.
- Equinix, Inc., as of 30 Jun 2026. Equinix 30 Jun 2026 10-Q, equity method investments table: 'AMER 1 Joint Venture / VIE: X / 20% / $10m' (June 30, 2026; $8m at Dec 31, 2025). Partnership interest, shares null. source
What this page is not
It is not a complete register. It lists the holders who happen to be inside the researched set and disclosed the stake themselves. A private company can have many other shareholders, and nothing here rules them out: venture investors, founders and employees usually appear in no public filing at all. Percentages are of xScale AMER 1 Joint Venture where a holder stated one, and are missing where no holder did.