# Ernst 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/ernst-widmer/2408089

## Registry facts

- Residence: Gränichen
- Nationality: CH
- Status: active

## Mandates (3)

- Baby 4.0 AG (CHE-148.179.553) — chairperson of the board — joint signing authority (any two to sign)
- Blue Call AG (CHE-110.029.879) — LLC member — without signing authority
- Siwid AG (CHE-107.150.380) — member of the board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/ernst-widmer/2408089: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt