# Helen Wallimann-Koller

> 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/helen-wallimann-koller/2912517

## Registry facts

- Residence: Sarnen
- Nationality: CH
- Status: active

## Mandates (2)

- Dach und Solar AG (CHE-105.998.821) — member of the board — individual signing authority
- H&K Wallimann AG (CHE-241.972.261) — member of the board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/helen-wallimann-koller/2912517: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt