# Dr. Johann-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/dr-johann-rudolf-widmer/2434654

## Registry facts

- Residence: Winterthur
- Nationality: CH
- Status: inactive

## Mandates (1)

- RIETER SERVICES AG in Liquidation (CHE-101.138.713) — chairperson of the board — joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/dr-johann-rudolf-widmer/2434654: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt