# Ernst Keller-Mayer

> 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/ernst-keller-mayer/3103100

## Registry facts

- Residence: Marthalen
- Nationality: Switzerland
- Status: active

## Mandates (1)

- Viehzuchtgenossenschaft Marthalen (CHE-101.697.450) — chairperson of the board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/ernst-keller-mayer/3103100: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt