# Marco Siegenthaler

> 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/marco-siegenthaler/2658666

## Registry facts

- Residence: Endingen
- Nationality: CH
- Status: active

## Mandates (3)

- Pro Software Marco Siegenthaler (CHE-107.391.328) — owner — individual signing authority (company no longer active)
- Büro Gibswil GmbH (CHE-108.266.708) — LLC member and member of the executive board — individual signing authority
- Quattro Informatik GmbH (CHE-108.561.337) — LLC member and member of the executive board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/marco-siegenthaler/2658666: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt