# Nadine Portmann

> 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/nadine-portmann/233936

## Registry facts

- Residence: Thun
- Nationality: CH
- Status: active

## Mandates (4)

- Energie Wärme Mürren AG (EnWAG) (CHE-473.650.710) — member of the board — joint signing authority (any two to sign)
- Kraftwerk Sousbach AG (CHE-166.221.265) — vice-chairperson of the board — joint signing authority (any two to sign)
- EWL Genossenschaft (CHE-105.935.594) — limited joint signing authority (any two to sign)
- Portmann Coaching, Mentoring, Consulting (CHE-488.356.975) — owner — individual signing authority

---

Machine-readable variant of https://graph.swiss/people/nadine-portmann/233936: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt