# Mario Widmer

> Swiss commercial-register person record from Swiss Graph (graph.swiss),
> sourced from the Swiss Official Gazette of Commerce (SHAB/SOGC).
> Canonical profile: https://graph.swiss/people/mario-widmer/24937

## Registry facts

- Residence: Spreitenbach
- Nationality: CH
- Status: active

## Mandates (3)

- LK System GmbH (CHE-262.898.788) — LLC member and chairperson of the management board — individual signing authority
- LK System Belp GmbH (CHE-165.806.500) — member of the executive board — individual signing authority
- Systemair Schweiz AG (CHE-101.312.224) — chairperson of the board + general manager — individual signing authority

---

Machine-readable variant of https://graph.swiss/people/mario-widmer/24937: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt