# Franz 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/franz-portmann/2550319

## Registry facts

- Residence: Bubikon
- Nationality: CH
- Status: active

## Mandates (7)

- Siemens Building Technologies AG (CHE-335.230.921) — Kollektivunterschrift zu zweien (company no longer active)
- Siemens Building Technologies AG (CHE-379.375.217) — joint signing authority (any two to sign) (company no longer active)
- Siemens Building Technologies AG (CHE-360.300.016) — joint signing authority (any two to sign) (company no longer active)
- Siemens Building Technologies AG (CHE-376.871.773) — joint signing authority (any two to sign) (company no longer active)
- Elektrizitätsgenossenschaft Bubikon (CHE-103.305.347) — member of the board — without signing authority
- Siemens Building Technologies AG (CHE-155.220.250) — joint signing authority (any two to sign) (company no longer active)
- BUWO - Baugenossenschaft Bubikon/Wolfhausen (CHE-102.042.004) — managing member of the board — without signing authority

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Machine-readable variant of https://graph.swiss/people/franz-portmann/2550319: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt