# Siemens

Company ID: siemens · public · HQ DE

Siemens makes medium- and low-voltage switchgear, transformers, and busway used in data center power distribution, along with building management and controls (Desigo) and fire detection and suppression systems (Sinorix) for the facility side. Through its Russelectric unit it also supplies paralleling switchgear and generator controls, and its digital-twin software is used for data center capacity planning.

Listings: SIE.DE (DE, primary)

Last price: 286.95 EUR (2026-08-28T02:17:39Z, nightly snapshot)

## Parts made

| Part | Layer | Role | Confidence |
|---|---|---|---|
| Building management, controls, environmental sensors (6.08) | 6 | manufacturer | inferred |
| MV switchgear, E-houses, power skids (7.03) | 7 | manufacturer | inferred |
| MV/LV transformers (7.04) | 7 | manufacturer | inferred |
| LV switchgear, switchboards, panelboards (7.05) | 7 | manufacturer | inferred |
| Busway / busbar trunking (7.06) | 7 | manufacturer | inferred |
| Circuit protection, fuses, surge, grounding (7.08) | 7 | manufacturer | inferred |
| Metering, power quality, monitoring (7.15) | 7 | manufacturer | inferred |
| 800 V DC architecture & solid-state transformers (7.16) | 7 | manufacturer | inferred |
| DCIM, digital twins, capacity planning (11.01) | 11 | service | inferred |
| Fans and motors (6.02a) | 6 | manufacturer | inferred |
| Valves and actuators (6.05b) | 6 | manufacturer | inferred |
| PLCs (6.08a) | 6 | manufacturer | inferred |
| Detection (6.09a) | 6 | manufacturer | inferred |
| Suppression (6.09b) | 6 | manufacturer | inferred |
| Relays (7.02a) | 7 | manufacturer | inferred |