# Martin Siegenthaler

> 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/martin-siegenthaler/1015536

## Registry facts

- Residence: Zürich
- Nationality: CH
- Status: active

## Mandates (17)

- Promotion Bellelay S.A. (CHE-112.887.552) — member and secretary of the board — joint signing authority (any two to sign)
- Siegenthaler Computer (CHE-106.399.801) — owner — individual signing authority
- Rapp AG (CHE-103.420.304) — limited joint signing authority (any two to sign)
- Rapp Infra AG (CHE-109.824.083) — limited joint signing authority (any two to sign) (company no longer active)
- Phrik Thai Bussarin Siegenthaler (CHE-110.344.499) — individual signing authority (company no longer active)
- Bank Julius Bär & Co. AG (CHE-105.940.833) — joint signing authority, restricted to the head office (any two to sign)
- Siegenthaler Transporte GmbH in Liquidation (CHE-109.705.231) — LLC member and member of the executive board — joint signing authority (any two to sign) (company no longer active)
- Martin Siegenthaler Dipl. Architekt ETH/SIA (CHE-109.512.206) — owner — individual signing authority
- Genossenschaft M+S Bauen und Wohnen (CHE-115.538.556) — vice-chairperson of the board — joint signing authority (together w/ the chairperson of the board)
- Genossenschaft Kindertagesstätte Roggwil (kitaRo) (CHE-109.849.930) — member + treasurer — joint signing authority (any two to sign)
- Genossenschaft Wärmeverbund Roggwil in Liquidation (CHE-113.720.104) — president — joint signing authority (any two to sign) (company no longer active)
- Gebr. Siegenthaler AG (CHE-112.180.547) — president — joint signing authority (any two to sign)
- Switzerland Cheese Marketing AG (CHE-104.749.178) — member of the board — without signing authority
- Personalfürsorgestiftung der General Motors Gesellschaften der Schweiz in Liquidation (CHE-109.790.461) — member of the foundation board + liquidator — joint signing authority (any two to sign) (company no longer active)
- KIA SCHWEIZ AG (CHE-101.420.977) — deputy manager — joint signing authority (any two to sign)
- Cadillac Europe GmbH (CHE-105.935.482) — joint signing authority (any two to sign)
- AO Automobile Schweiz AG (CHE-331.222.532) — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/martin-siegenthaler/1015536: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt