# Willem Lieuwen

> 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/willem-lieuwen/548477

## Registry facts

- Residence: Horw
- Nationality: NL
- Status: active

## Mandates (3)

- ÖKOTECH GmbH ENGINEERING in Liquidation (CHE-109.709.298) — LLC member and member of the management board — individual signing authority (company no longer active)
- ÖKOTECH Energie AG in Liquidation (CHE-105.014.369) — president — individual signing authority (company no longer active)
- Verein Oekotech (CHE-110.389.467) — president — Kollektivunterschrift zu zweien

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Machine-readable variant of https://graph.swiss/people/willem-lieuwen/548477: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt