What Heliox makes for data centers
subsidiary · unit of Siemens
Heliox is a unit of Siemens. It appears on 1 part of the AI data center — SSTs (emerging) — in the role of manufacturer. That part sits in Layer 7 — Electrical: power distribution (grid to rack).
Exposure
1 part across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 7 — Electrical: power distribution (grid to rack)
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| SSTs (emerging) | manufacturer | inferred | Delta Electronics, Ideal Power, Siemens Energy, Hitachi Energy |
Where Heliox sits in the stack
Heliox's placements in this catalog cover 1 part, all in layer 7, electrical: power distribution (grid to rack). None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- SSTs (emerging) — Solid-state transformers using power electronics rather than only magnetics to convert or step voltage, an enabling technology for 800 V DC distribution architectures.
Closest peers in this catalog
| Company | Shared parts | Including | |
|---|---|---|---|
| Delta Electronics | 1 | SSTs (emerging) | |
| Ideal Power | 1 | SSTs (emerging) | |
| Siemens Energy | 1 | SSTs (emerging) | |
| Hitachi Energy | 1 | SSTs (emerging) |
Questions about Heliox
- What does Heliox make for AI data centers?
- This catalog places Heliox on 1 part: SSTs (emerging) (manufacturer).
- Is Heliox publicly traded?
- Not on its own — this catalog records Heliox as a unit of Siemens, so the traded entity is the parent.
- Who else makes SSTs (emerging) for AI data centers?
- Delta Electronics, Ideal Power, Siemens Energy and Hitachi Energy are also placed on SSTs (emerging) in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Heliox the mix is 1 inferred. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.