# Michel Portenier

> 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/michel-portenier/1681489

## Registry facts

- Residence: Gorgier
- Nationality: CH
- Status: active

## Mandates (4)

- CGTSA Coloured Gems Trading S.A. (CHE-107.915.473) — adm. président — signature individuelle
- eltec mehring ag (CHE-177.285.482) — member of the board — individual signing authority
- eltec swiss ag (CHE-148.810.475) — member of the board — individual signing authority
- Plavers AG (CHE-140.789.831) — member of the board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/michel-portenier/1681489: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt