# Doris Wirth

> 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/doris-wirth/443214

## Registry facts

- Residence: Basel
- Nationality: CH
- Status: active

## Mandates (4)

- Wirth & Partner AG Treuhand, Personal- und Unternehmensberatung (CHE-107.877.849) — member of the board — individual signing authority
- Treuhand Ruesch AG (CHE-106.415.742) — limited joint signing authority (any two to sign)
- Widmer Ruesch Consulting GmbH (CHE-107.640.974) — limited joint signing authority (any two to sign)
- Wanner & Faust Rohrleitungsbau AG (CHE-114.639.491) — member of the board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/doris-wirth/443214: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt