# Heinz 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/heinz-widmer/1563912

## Registry facts

- Residence: Geroldswil
- Nationality: CH
- Status: active

## Mandates (3)

- Sauber+Gisin Engineering AG (CHE-104.786.914) — member of the board — joint signing authority (any two to sign)
- HW Consulting, Heinz O. Widmer (CHE-107.434.883) — owner — individual signing authority (company no longer active)
- Hoerni + Partner AG (CHE-110.114.485) — member of the board — individual signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/heinz-widmer/1563912: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt