# Bruno 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/bruno-widmer/29401

## Registry facts

- Residence: Untersiggenthal
- Nationality: CH
- Status: active

## Mandates (5)

- F. Preisig Holding AG (CHE-290.764.710) — joint signing authority, restricted to the branch office (any two to sign) (company no longer active)
- Ribi + Blum AG (CHE-113.313.609) — member of the board — joint signing authority (any two to sign)
- F. Preisig AG, Bauingenieure und Planer (CHE-496.530.353) — branch office manager — individual signing authority
- Margadant AG in Liquidation (CHE-105.656.088) — individual signing authority (company no longer active)
- F. Preisig AG, Bauingenieure und Planer (CHE-109.617.644) — member of management — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/bruno-widmer/29401: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt