Who makes data center developers for AI data centers

Who competes here

The same table read the other way: every company above competes for data center developers, operators & REITs sockets. Confidence tags matter — an inferred placement is a lead, not a confirmed rivalry.

Seen in real machines

data center developers, operators & REITs is named in 1 of the rack teardowns and supercomputer breakdowns on this site. Each line below is a piece of that machine. The companies shown are the ones named on that line, not necessarily the maker of this part.

• Horizon · supercomputer
  • Colocation hall and facility (Sabey Data Centers, Round Rock, Texas; hall built to TACC's specification for up to 250 kW per cabinet) — Sabey

From the blog

• Half the supplier bench, a sixth of the coverage 2026-09-07

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• New Libyan telecom firm to launch data center in 2027 — Data Center Dynamics, 2026-10-23
  A new Libyan telecom firm plans to launch a data center in 2027, while construction continues on the Medusa subsea cable in Benghazi.
• Actyus, Adequita, and Nethits launch fund for Edge data centers - report — Data Center Dynamics, 2026-10-23
  Actyus, Adequita, and Nethits launched a fund targeting the development of edge data centers for closer proximity to businesses and government entities.
• Meta details Ohio Prometheus data center campus, with first phase live — Data Center Dynamics, 2026-10-23
  Meta has detailed its Prometheus data center campus in Ohio, with the first phase of the facility already operational.
• O-Green plans data center campus in Zaragoza, Spain — Data Center Dynamics, 2026-10-23
  A fund linked to Oman plans a €7.4 billion investment to build a data center campus in Zaragoza, Spain.
• Crusoe to develop 106MW data center site in Paraguay — Data Center Dynamics, 2026-10-23
  Crusoe plans to develop a 106MW data center site in Paraguay.
• Akashi secures $31.2m financing from EDB for Kazakhstan data center — Data Center Dynamics, 2026-10-23
  Akashi secured $31.2 million in financing from EDB for a data center in Kazakhstan, with the initial 10MW phase expected to be operational next year.
• Sponsored: Why is Kazakhstan building Central Asia’s first Tier IV data center? — Data Center Dynamics, 2026-10-23
  Kazakhstan is restructuring its energy market rules, moving away from cryptocurrency mining, to attract high-density artificial intelligence workloads to build a Tier IV data center.
• Crusoe signs on for Polar DC's upcoming 40MW data center in Norway — Data Center Dynamics, 2026-10-22
  Crusoe is securing a deal to build a 40MW data center at Polar's Tørdal campus in Norway.
• Memphis councilors reject 18-month data center moratorium — Data Center Dynamics, 2026-10-21
  The Memphis councilors rejected an 18-month moratorium on data centers and instead implemented a 135-day ban on new projects.
• Sponsored: From power to AI readiness: The architecture decisions behind TeraWulf’s AI and high-performance computing campus — Data Center Dynamics, 2026-10-21
  The article discusses the architectural decisions made for TeraWulf's AI and high-performance computing campus, emphasizing that securing power is just the initial step.