# Catherine Westenberg

> 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/catherine-westenberg/453768

## Registry facts

- Residence: Muttenz
- Nationality: CH
- Status: active

## Mandates (4)

- Gysin Tiefbau AG (CHE-115.629.880) — member of the board — joint signing authority (any two to sign)
- Gysin Immobilien AG (CHE-107.793.595) — member of the board — joint signing authority (any two to sign)
- Nexatio AG in Liquidation (CHE-110.575.863) — liquidator — individual signing authority (company no longer active)
- United Advisors AG (CHE-114.787.507) — member of the board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/catherine-westenberg/453768: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt