# Erich Haun

> 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/erich-haun/449453

## Registry facts

- Residence: Rheinfelden, DE
- Nationality: DE
- Status: active

## Mandates (7)

- Ko-Lektron AG in Liquidation (CHE-102.672.524) — chairperson of the board + liquidator — individual signing authority (company no longer active)
- Terravalor Verwaltungs AG in Liquidation (CHE-103.015.889) — member of the board + liquidator — individual signing authority (company no longer active)
- TAA AG (CHE-103.320.430) — member of the board — individual signing authority
- RST Treuhand AG (CHE-105.969.050) — chairperson of the board — individual signing authority
- RST-Stiftung in Liquidation (CHE-109.731.085) — joint signing authority (any two to sign) (company no longer active)
- RST Revisions-, Steuerberatungs- und Treuhand AG (CHE-306.735.219) — individual signing authority (company no longer active)
- Betonwerk Bürkle GmbH in Liquidation (CHE-104.547.195) — LLC member — without signing authority (company no longer active)

---

Machine-readable variant of https://graph.swiss/people/erich-haun/449453: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt