# Otmar Sieber

> 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/otmar-sieber/67819

## Registry facts

- Residence: Trogen
- Nationality: CH
- Status: active

## Mandates (9)

- OBT AG (CHE-399.743.258) — deputy manager — joint signing authority (any two to sign) (company no longer active)
- E & H Technik AG in Liquidation (CHE-104.018.011) — member + liquidator — individual signing authority (company no longer active)
- OBT AG, Zweigniederlassung Gossau SG (CHE-289.898.315) — joint signing authority (any two to sign) (company no longer active)
- OBT AG (CHE-146.882.156) — deputy manager — joint signing authority (any two to sign) (company no longer active)
- Baker Tilly OBT AG, Zweigniederlassung St. Gallen (CHE-183.119.797) — joint signing authority (any two to sign)
- OBT AG, Zweigniederlassung Rapperswil SG (CHE-193.282.619) — deputy manager — joint signing authority (any two to sign)
- OBT AG, Filiale St. Gallen (CHE-406.591.524) — deputy manager — joint signing authority (any two to sign)
- OBT AG, Zweigniederlassung Buchs SG (CHE-455.360.450) — deputy manager — joint signing authority (any two to sign) (company no longer active)
- Baker Tilly OBT AG (CHE-109.555.641) — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/otmar-sieber/67819: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt