What Hitachi Energy makes for data centers
subsidiary · unit of Hitachi · HQ Zurich, CH · hitachienergy.com
Hitachi Energy, a subsidiary of Hitachi, makes large power transformers and HV switchgear and GIS, including SF6-free switchgear under its EconiQ line, for the substations and grid equipment that feed data center campuses. It also supplies MV/LV transformers, HVDC and STATCOM transmission equipment, and, through a joint venture with GE Vernova, the BWRX-300 small modular reactor.
Exposure
9 parts across 2 layers · 1 constrained
No disclosed data-center revenue share on file.
Parts, by layer
Layer 7 — Electrical: power distribution (grid to rack)
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Large power transformers (345–765 kV) & substationsconstrained | manufacturer | inferred | CG Power, GE Vernova, Hyosung Heavy, Hyundai Electric, Končar, LS Electric | |
| HV switchgear, GIS, breakers, protection relays | manufacturer | inferred | Schneider Electric, ABB, Eaton, GE Vernova, Hyosung Heavy, Hyundai Electric | |
| MV switchgear, E-houses, power skids | manufacturer | inferred | Schneider Electric, ABB, Eaton, GE Vernova, Mitsubishi Electric, Nari | |
| MV/LV transformers | manufacturer | inferred | Schneider Electric, ABB, Eaton, Fuji Electric, Hammond Power, Hyundai Electric | |
| 800 V DC architecture & solid-state transformers | manufacturer | inferred | Schneider Electric, ABB, Coherent, Delta Electronics, Eaton, Flex | |
| SF6-free | manufacturer | inferred | ABB, GE Vernova, Siemens Energy | EconiQ |
| SSTs (emerging) | manufacturer | inferred | Delta Electronics, Ideal Power, Siemens Energy, Heliox |
Layer 8 — Power generation & energy supply
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| HVDC | manufacturer | inferred | Furukawa, GE Vernova, Mitsubishi Electric, NKT, Nexans, Prysmian | |
| STATCOM and synchronous condensers | manufacturer | inferred | ABB, AMSC, GE Vernova, Siemens Energy, WEG, Ingeteam |
Verification: enriched, last verified 2026-08-27. Sources: www.hitachienergy.com · www.hitachienergy.com.· Markdown · JSON