# Ingenieurbüro Widrig, Leumann & Willi AG Filiale Mels

> 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/ingenieurburo-widrig-leumann-willi-ag-filiale-mels/926409

## Registry facts

- UID: CHE-262.116.894
- Status: deleted
- Legal form: swiss branch
- Registered: 1990-02-13
- Location: Mels, sg
- Industry (NOGA): 711203, Other engineering activities

## Registered officers

- Thomas Roth — joint signing authority (any two to sign)
- René Willi — president — individual signing authority
- Hans Widrig — member — joint signing authority (any two to sign)
- Vitalis Raffainer — general manager — joint signing authority (any two to sign)
- Elisabeth Widrig-Baumgartner — member — individual signing authority
- Walter Leumann — limited joint signing authority (any two to sign)
- Max Bösch — limited joint signing authority (any two to sign)

---

Machine-readable variant of https://graph.swiss/companies/ingenieurburo-widrig-leumann-willi-ag-filiale-mels/926409: registry facts only; the HTML
profile adds the corporate network, publications and live enrichment.
Site overview for agents: https://graph.swiss/llms.txt