# Barbara Wittmer

> 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/barbara-wittmer/533581

## Registry facts

- Residence: Köniz
- Nationality: CH
- Status: active

## Mandates (2)

- Planteam S AG (CHE-105.865.841) — member of the board — joint signing authority (any two to sign)
- Schweizerischer Ingenieur- und Architektenverein (SIA) (CHE-105.955.734) — member of the board — without signing authority

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Machine-readable variant of https://graph.swiss/people/barbara-wittmer/533581: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt