# Hans-Rudolf 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/hans-rudolf-widmer/3431981

## Registry facts

- Residence: Basel
- Nationality: CH
- Status: active

## Mandates (7)

- Roche Chemische Unternehmungen AG (CHE-103.959.218) — manager — joint signing authority (any two to sign)
- St. Claraspital AG (CHE-105.825.014) — chairperson of the board — joint signing authority (any two to sign)
- Immobiliengesellschaft Frankfurtstrasse 66 AG (CHE-102.001.962) — joint signing authority (any two to sign) (company no longer active)
- Brenntag Schweizerhall AG (CHE-333.393.653) — member — joint signing authority (any two to sign) (company no longer active)
- Casino-Gesellschaft Basel (CHE-102.246.972) — chairperson of the board — joint signing authority (any two to sign)
- Brenntag Schweizerhall AG (CHE-107.787.471) — member of the board — without signing authority (company no longer active)
- Schweizerhall Chemie AG (CHE-349.332.309) — member — joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/hans-rudolf-widmer/3431981: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt