# Heinz Kiener

> 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/heinz-kiener/561917

## Registry facts

- Residence: Zell
- Nationality: CH
- Status: active

## Mandates (5)

- 4K Immobilien AG (CHE-286.046.221) — member of the board — joint signing authority (any two to sign)
- 4K Architektur AG (CHE-111.737.358) — president — individual signing authority
- Liberale Baugenossenschaft Zell (CHE-102.596.952) — chairperson of the board — joint signing authority (any two to sign)
- Nina Blatt GmbH (CHE-114.508.021) — member and chairperson of the management board — joint signing authority (any two to sign)
- Heiro Immobilien GmbH (CHE-451.735.108) — member and chairperson of the management board — individual signing authority

---

Machine-readable variant of https://graph.swiss/people/heinz-kiener/561917: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt