3 operators · 4 facilities · 6 MW tracked
Data center companies in Guam
3 operators run 4 tracked data centers in Guam: 3 operational, 1 under construction or announced, 6+ MW of published IT capacity. Built from operator and registry sources — a shortlist of the market, not an exhaustive census.
How many data center companies operate in Guam?
Coloprice tracks 3 data center operators with 4 facilities in Guam. The largest by facility count is GTA (Teleguam Holdings LLC) (2 facilities); by published IT capacity it is GTA (Teleguam Holdings LLC) with 6 MW disclosed. Counts reflect the Coloprice catalog as of 2026-09-26.
Largest by tracked facilities
- GTA (Teleguam Holdings LLC) 2 facilities
- Citadel Pacific Data Center, LLC (IT&E) 1 facilities
- Docomo Pacific, Inc. 1 facilities
Largest by published capacity
- GTA (Teleguam Holdings LLC) 6 MW published
Operators in Guam
Sorted by tracked facilities, then published capacity. MW is the sum of capacity each operator publishes for its Guam sites — undisclosed values are not estimated.
| Operator | Facilities | Published MW | Cities | Status | Certifications | AI-ready |
|---|---|---|---|---|---|---|
| GTA (Teleguam Holdings LLC) | 2 | 6 | Piti, Alupang | 1 live · 1 pipeline | Tier 3 specification (self-declared by operator), Tier 3-designed (self-declared by operator) | — |
| Citadel Pacific Data Center, LLC (IT&E) | 1 | not published | Tamuning | 1 live · 0 pipeline | Uptime Institute Tier Certification | — |
| Docomo Pacific, Inc. | 1 | not published | Talofofo | 1 live · 0 pipeline | Uptime Institute Tier Certification | — |
AI-ready operators in Guam
No operator in Guam has an AI-ready facility in the catalog yet.
See also
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FAQ
Which is the largest data center company in Guam?
By tracked facilities: GTA (Teleguam Holdings LLC) with 2 sites. By published capacity: GTA (Teleguam Holdings LLC) with 6 MW. Facility counts and MW come from operator pages and registries; published megawatts describe site design, not vacant capacity for a new order.
Do all of these companies sell colocation in Guam?
No. The list includes colocation and wholesale operators as well as hyperscaler- or enterprise-owned sites that do not sell space. Open each facility card for status, certifications and the operator's own page before requesting a quote.
How is this list of Guam data center companies built?
From the Coloprice catalog: every facility is recorded from a primary source (operator website, press release, certification registry), so a company appears here when at least one of its Guam sites is tracked. No operator pays for placement, and the ranking is not for sale.
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