# Erwin Keller

> 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/erwin-keller/3503033

## Registry facts

- Residence: Ittigen
- Nationality: CH
- Status: active

## Mandates (4)

- Copy Quick Hostettler AG in Liquidation (CHE-103.150.932) — general manager — individual signing authority (company no longer active)
- Keller Treuhand (CHE-102.066.252) — owner — individual signing authority (company no longer active)
- EK-Treuhand GmbH (CHE-115.846.101) — member of the executive board LLC member — individual signing authority individual signing authority
- Copy Quick Rochat S.A. (CHE-103.698.294) — Sekretär (nicht Mitglied) — individual signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/erwin-keller/3503033: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt