# Urs Castelberg

> 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/urs-castelberg/3013589

## Registry facts

- Residence: Liestal
- Nationality: CH
- Status: active

## Mandates (3)

- Ariston Informatik GmbH, Neuss, Zweigniederlassung Liestal (CHE-101.662.888) — branch office manager — individual signing authority (company no longer active)
- Pointquest, Urs Castelberg (CHE-105.157.454) — owner — individual signing authority
- Casel-Dienstleistungen Inh. Urs Castelberg (CHE-101.275.758) — owner — individual signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/urs-castelberg/3013589: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt