What Fortum makes for data centers
public · HQ Finland
Fortum is a publicly listed company and based in Finland. It appears on 1 part of the AI data center — Heat reuse & district heating interfaces — in the role of manufacturer. That part sits in Layer 6 — Facility cooling & HVAC. Its shares trade on Nasdaq Helsinki as FORTUM.HE.
Listing
Nasdaq Helsinki: FORTUM.HE· 23.09 EUR +0.52% · mkt cap 20.7B EUR
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
1 part across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 6 — Facility cooling & HVAC
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Heat reuse & district heating interfaces | manufacturer | disclosed | Alfa Laval, Carrier, Siemens Energy, Trane, Danfoss, Everllence |
Where Fortum sits in the stack
Fortum's placements in this catalog cover 1 part, all in layer 6, facility cooling & hvac. 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
- Heat reuse & district heating interfaces — Heat exchangers and interconnection equipment that export waste heat from a data center's cooling loop into a district heating network or other end use instead of rejecting it to atmosphere.
Closest peers in this catalog
Latest feed
- Google signs nuclear PPA with Fortum in Loviisa, Finland — Data Center Dynamics, 2026-09-09Google signed a power purchase agreement (PPA) with Fortum for nuclear power in Loviisa, Finland.
Questions about Fortum
- What does Fortum make for AI data centers?
- This catalog places Fortum on 1 part: Heat reuse & district heating interfaces (manufacturer).
- Is Fortum publicly traded?
- Yes — Fortum is listed on Nasdaq Helsinki under FORTUM.HE. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Fortum based?
- Finland, per the company record in this catalog.
- Who else makes heat reuse & district heating interfaces for AI data centers?
- Alfa Laval, Carrier, Siemens Energy, Trane, Danfoss and Everllence are also placed on Heat reuse & district heating interfaces in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Fortum the mix is 1 disclosed. "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.