130 parts · 1,202 companies
Prices as of2026-10-25
Search

AI data center suppliers in Germany

The catalog places 21 companies in Germany: 21 by verified headquarters. 19 are publicly listed. The most common layer is Facility cooling & HVAC with 5 companies. Placement by listing venue is a proxy and can misplace multinationals; see the map for the method.

By layer

LayerCompaniesShare of Germany
Layer 6 — Facility cooling & HVAC524%
Layer 7 — Electrical: power distribution (grid to rack)524%
Layer 8 — Power generation & energy supply524%
Layer 1 — Compute silicon & packaging419%
Layer 5 — Liquid cooling (IT-side: chip to CDU)419%
Layer 9 — Building shell, site & construction419%
Layer 4 — Servers, racks & integration210%
Layer 10 — Materials & upstream inputs210%
Layer 11 — Software, tools & services touching the hardware (optional)210%

A company in several layers counts once in each, so shares add to more than 100%.

Companies

CompanyPartsLayersLocation basis
Siemens · listed15L6 L7 L11headquarters
Siemens Energy · listed10L6 L7 L8headquarters
Infineon · listed6L4 L7headquarters
Rittal6L4 L5 L6 L9headquarters
Everllence3L6 L7 L8headquarters
KSB · listed2L5 L6headquarters
SMA · listed2L7 L8headquarters
Aurubis · listed1L10headquarters
BASF · listed1L5headquarters
Continental · listed1L5headquarters
Deutsche Bank · listed1L11headquarters
Heidelberg · listed1L9headquarters
Henkel · listed1L1headquarters
Hochtief · listed1L9headquarters
Merck KGaA · listed1L1headquarters
Nordex · listed1L8headquarters
Northern Data · listed1L9headquarters
RWE · listed1L8headquarters
Siltronic · listed1L1headquarters
SUSS MicroTec · listed1L1headquarters
thyssenkrupp · listed1L10headquarters

Exchanges in Germany: Deutsche Börse (XETRA).