Legrand vs Rittal
Legrand and Rittal are both placed on 3 of the same AI data center parts in this catalog, spanning layers 4, 5. Legrand appears on 8 parts in total and Rittal on 6.
At a glance
| Legrand | Rittal | |
|---|---|---|
| Ownership | public | private |
| Headquarters | Limoges, France | Herborn, Germany |
| Primary listing | LR.PA | none in catalog |
| Market cap | 32.5B EUR | |
| Parts placed | 8 | 6 |
| Layers covered | 3 | 4 |
| Units / subsidiaries | 1 | 0 |
| Seen in machines | 1 | 2 |
Market caps are a nightly snapshot in each listing's own currency, never converted.
What the shared parts are
- Enclosures — The rack cabinet frame itself — the enclosure that chassis and trays mount into, sold either as a standalone product or built in-house by the rack ODM.
- Rack PDUs — The power distribution units mounted in or beside a rack that meter and distribute power to individual devices, sitting between facility power and the rack's internal busbar or whips.
- Rear-door heat exchangers — A heat exchanger mounted on the rear door of a server rack that cools exhaust air with chilled water or refrigerant before it leaves the rack, without cooling the chips directly.
The 3 parts both make
| Part | Legrand | Rittal |
|---|---|---|
| Enclosures Layer 4 — Servers, racks & integration | manufacturer inferred | manufacturer inferred |
| Rack PDUs Layer 4 — Servers, racks & integration | manufacturer inferred | manufacturer inferred |
| Rear-door heat exchangers Layer 5 — Liquid cooling (IT-side: chip to CDU) | manufacturer disclosed | manufacturer inferred |
Only Legrand
Only Rittal
Named in the same machines
- Nvidia GB300 NVL72 rack teardown
Questions
- Do Legrand and Rittal compete?
- In this catalog they are both placed on 3 of the same parts, across 2 layers: Enclosures, Rack PDUs, Rear-door heat exchangers. Sharing a part does not mean selling the same product to the same buyer, so read each row's product note.
- Which has more placements, Legrand or Rittal?
- Legrand has 8 placements and Rittal has 6. Placement counts reflect how thoroughly each company has been catalogued as well as its real breadth, so they are not a ranking.
Generated from the catalog's part-to-company table. Each placement is tagged disclosed, reported or inferred; see sources & method. Neither company is endorsed or ranked here.