What Rittal makes for data centers
private · HQ Herborn, DE · rittal.com
Ownership: Friedhelm Loh Group (private)
Rittal makes enclosure and rack systems, power distribution, and climate-control equipment including CDUs for IT and data-center use, along with modular data-center designs. It is the largest company in the privately owned Friedhelm Loh Group.
Exposure
6 parts across 4 layers
No disclosed data-center revenue share on file.
Parts, by layer
Layer 4 — Servers, racks & integration
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Rack PDUs | manufacturer | inferred | Schneider Electric, Cyber Power, Delta Electronics, Eaton, Legrand, Vertiv | |
| Enclosures | manufacturer | inferred | Schneider Electric, Eaton, Legrand, Vertiv, nVent, Chatsworth |
Layer 5 — Liquid cooling (IT-side: chip to CDU)
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Coolant distribution units | manufacturer | inferred | Auras, Daikin, Delta Electronics, Envicool, Foxconn (Hon Hai), Johnson Controls | |
| Rear-door heat exchangers | manufacturer | inferred | Legrand, Vertiv, nVent, Coolcentric, Huawei, Motivair |
Layer 6 — Facility cooling & HVAC
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| CRAH / CRAC / fan walls / in-row units | manufacturer | inferred | Schneider Electric, Daikin, Envicool, Johnson Controls, Kingspan, Mitsubishi Electric |
Layer 9 — Building shell, site & construction
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Prefab / modular data centers & power/cooling skids | manufacturer | inferred | Schneider Electric, ABB, Delta Electronics, Eaton, Nucor, Powell |
Verification: enriched, last verified 2026-08-27. Sources: www.rittal.com.· Markdown · JSON