# Stephan Widmer

> 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/stephan-widmer/263318

## Registry facts

- Residence: Herzogenbuchsee
- Nationality: CH
- Status: active

## Mandates (5)

- KT Ausbautechnik AG (CHE-419.146.843) — individual signing authority
- WIDMER Bau Projekte Planung GmbH in Liquidation (CHE-380.671.102) — member and chairperson of the management board — individual signing authority (company no longer active)
- Phonex-Gema AG (CHE-310.398.237) — limited joint signing authority (any two to sign) (company no longer active)
- KT Ausbautechnik AG (CHE-106.039.248) — individual signing authority
- KWE Trennwand GmbH in Liquidation (CHE-111.655.140) — LLC member and member of the executive board — individual signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/stephan-widmer/263318: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt