# Markus Kellenberger

> 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/markus-kellenberger/2621820

## Registry facts

- Residence: Küsnacht
- Nationality: CH
- Status: active

## Mandates (15)

- Datatreu AG in Liquidation (CHE-100.484.928) — member of the board — individual signing authority (company no longer active)
- Markus Kellenberger, MK Consulting (CHE-107.534.148) — owner — individual signing authority
- Markus Kellenberger (CHE-353.070.532) — owner — individual signing authority
- Imholz Vertriebs AG (CHE-100.724.937) — joint signing authority (any two to sign) (company no longer active)
- PLAZZA IMMOBILIEN AG (CHE-100.771.865) — chairperson of the board — joint signing authority (any two to sign) (company no longer active)
- Plazza Immobilienmanagement AG (CHE-464.523.596) — chairperson of the board — joint signing authority (any two to sign) (company no longer active)
- Brandenberger + Ruosch S.A. (CHE-216.192.946) — adm. délégué — signature collective à 2 (company no longer active)
- Bergbahnen Sörenberg AG (CHE-105.795.809) — member of the management board — joint signing authority (any two to sign)
- Brandenberger + Ruosch AG (CHE-262.823.046) — delegate — joint signing authority (any two to sign) (company no longer active)
- OTB Planung und Beratung für Organisation, Technik und Bau AG (CHE-108.360.632) — member — joint signing authority (any two to sign) (company no longer active)
- Concepta Consulting Group AG in Liquidation (CHE-103.455.490) — einziges Mitglied — individual signing authority (company no longer active)
- Brandenberger + Ruosch AG (CHE-328.130.183) — delegate — joint signing authority (any two to sign) (company no longer active)
- RM Risk-Management AG (CHE-106.376.214) — chairperson of the board — individual signing authority
- PLAZZA AG (CHE-450.491.665) — chairperson of the board — joint signing authority (any two to sign)
- Meckys T&T AG (CHE-101.361.748) — member of the board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/markus-kellenberger/2621820: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt