# Walter Koller

> 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/walter-koller/2223624

## Registry facts

- Residence: Bernhardzell
- Nationality: CH
- Status: active

## Mandates (13)

- Kowa Immobilien GmbH (CHE-100.222.417) — LLC member and member of the management board — individual signing authority
- Kowa G-Immo AG (CHE-200.667.814) — member — individual signing authority
- JOWA Immobilien AG (CHE-202.963.057) — chairperson of the board — individual signing authority
- WAKO Dach & Fassaden AG (CHE-253.853.054) — member of the board — individual signing authority
- Edelweiss Residence GmbH (CHE-292.507.986) — member of the management board — individual signing authority
- WAKO Montagen GmbH (CHE-376.644.800) — LLC member and member of the management board — individual signing authority
- KOQY-Immo AG (CHE-247.211.321) — chairperson of the board — individual signing authority
- Kowa Z-Immo AG (CHE-303.058.196) — member of the board — individual signing authority
- Edelweiss Liegenschaften AG (CHE-140.098.632) — president — individual signing authority
- Dörig Zürich AG (CHE-100.687.271) — limited joint signing authority (any two to sign) (company no longer active)
- swisswindows AG (CHE-131.571.517) — branch office manager — limited joint signing authority (any two to sign) (company no longer active)
- Hochhamm AG (CHE-116.152.343) — member of the board — individual signing authority
- Ernst Sutter AG (CHE-105.961.338) — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/walter-koller/2223624: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt