# Sébastien Muller

> 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/sebastien-muller/2905010

## Registry facts

- Residence: Porrentruy
- Nationality: CH
- Status: active

## Mandates (12)

- Manufacture horlogère Vallée de Joux SA (CHE-104.907.514) — signature collective à 2
- BRELLUM Swiss Watchmaking, Sébastien Muller (CHE-400.839.594) — owner — individual signing authority
- Manufacture des Spiraux et Echappements SA (MSE) (CHE-101.046.330) — joint signing authority (any two to sign)
- Simon et Membrez S.A. (CHE-102.148.884) — deputy manager — joint signing authority (any two to sign) (company no longer active)
- BLANCHEFONTAINE S.A. (CHE-104.786.759) — member — joint signing authority (any two to sign)
- VICTORINOX WATCH S.A. (CHE-106.772.981) — manager — individual signing authority (company no longer active)
- L. Leroy S.A. (CHE-103.246.845) — joint signing authority (any two to sign)
- Perrelet SA (CHE-107.491.208) — joint signing authority (any two to sign)
- H1 Festina Group Switzerland SA (CHE-108.447.003) — joint signing authority (any two to sign) (company no longer active)
- H4 Holding SA (CHE-101.260.998) — joint signing authority (any two to sign)
- Soprod SA (CHE-103.512.366) — joint signing authority (any two to sign) (company no longer active)
- FESTINA SOPROD SUISSE SA (CHE-105.971.207) — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/sebastien-muller/2905010: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt