# Trefzer Rosa + Partner GmbH

> Swiss commercial-register record from Swiss Graph (graph.swiss), sourced
> from the Swiss Official Gazette of Commerce (SHAB/SOGC).
> Canonical profile: https://graph.swiss/companies/trefzer-rosa-partner-gmbh/680770

## Registry facts

- UID: CHE-109.881.448
- Status: active
- Legal form: limited liability company
- Registered: 2003-01-16
- Address: Bündtenweg 4b 4453 Nusshof
- Location: Nusshof, bl
- Industry (NOGA): 702000, Business and other management consultancy activities
- Capital: CHF 20'000.00

## Purpose

Beratung und Durchführung von Messungen im Bereich von Akustik- und Schwingungstechnik. Die Gesellschaft kann sich an anderen Unternehmen beteiligen sowie Grundeigentum erwerben, belasten, veräussern und verwalten.

## Registered officers

- Urs Bopp-Ito — member and chairperson of the management board — joint signing authority (any two to sign)
- Niklaus Lang — LLC member and member of the executive board — joint signing authority (any two to sign)
- Marcel Steiner — LLC member and member of the executive board — joint signing authority (any two to sign)
- Ercolino Rosa-Thurner — LLC member and member of the executive board — joint signing authority (any two to sign)
- Karl Trefzer-Itin — LLC member and member of the executive board — joint signing authority (any two to sign)
- Peter Trauffer — LLC member and member of the executive board — joint signing authority (any two to sign)

---

Machine-readable variant of https://graph.swiss/companies/trefzer-rosa-partner-gmbh/680770: registry facts only; the HTML
profile adds the corporate network, publications and live enrichment.
Site overview for agents: https://graph.swiss/llms.txt
