# Grund- und Tiefbau AG Basel, Zweigniederlassung Pratteln

> 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/grund-und-tiefbau-ag-basel-zweigniederlassung-pratteln/693120

## Registry facts

- UID: CHE-212.174.955
- Status: active
- Legal form: swiss branch
- Registered: 1981-05-08
- Location: Pratteln, bl
- Industry (NOGA): 422100, Construction of utility projects for fluids

## Registered officers

- Friedrich Wiedmer — member of the board — individual signing authority
- Rudolf Marti — chairperson of the board — individual signing authority
- Urs Dal Balcon — member of the board + general manager — individual signing authority
- Ernst Fahrni — member of the board — individual signing authority
- Max Lienhard — member of the board — individual signing authority
- Alfred Marti — member of the board — individual signing authority
- Ulrich Schüpbach — member of the board — individual signing authority
- Andreas Fankhauser — limited signing authority (individual)
- Silvio Cantoni — limited joint signing authority (any two to sign)
- Niklaus Oggier — limited joint signing authority (any two to sign)
- Björn Hansen — limited signing authority (individual)
- Paul Balmer — member of the board — individual signing authority
- Björn Hansen — limited signing authority (individual)
- Bernhard Grüter — limited signing authority (individual)
- Reto Marti — member of the board — individual signing authority
- Heinz Grieder — limited joint signing authority (any two to sign)
- Daniel Schorro — member of the board — individual signing authority

---

Machine-readable variant of https://graph.swiss/companies/grund-und-tiefbau-ag-basel-zweigniederlassung-pratteln/693120: registry facts only; the HTML
profile adds the corporate network, publications and live enrichment.
Site overview for agents: https://graph.swiss/llms.txt