# Martin Jeker

> 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-jeker/1178384

## Registry facts

- Residence: Winterthur
- Nationality: CH
- Status: active

## Mandates (5)

- Jeker Projekt-Management (CHE-105.082.951) — owner — individual signing authority
- SZZ Sportzentrum Zuchwil AG (CHE-108.035.971) — member of the board — joint signing authority (any two to sign)
- MAX Architekten AG (CHE-228.109.260) — member of the board — individual signing authority
- Finanzkontrolle der Stadt Winterthur (CHE-113.932.103) — joint signing authority (any two to sign)
- Wohnbaugenossenschaft Sonnenbergstrasse (CHE-102.333.080) — member of the board + treasurer — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/martin-jeker/1178384: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt