# Christa Sommerhalder

> 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/christa-sommerhalder/3473840

## Registry facts

- Residence: Reinach AG
- Nationality: CH
- Status: active

## Mandates (3)

- Tophinke Automation Gebäudetechnik AG (CHE-107.234.634) — limited joint signing authority (any two to sign)
- Duss Bruno AG, Ennetbürgen (CHE-102.174.634) — member of management — joint signing authority (any two to sign) (company no longer active)
- Duss Baumanagement AG (CHE-106.902.321) — member of management — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/christa-sommerhalder/3473840: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt