# Martin Thierstein

> 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-thierstein/90496

## Registry facts

- Residence: Biel/Bienne
- Nationality: CH
- Status: active

## Mandates (4)

- Bal Immo-Treuhand AG (CHE-100.770.452) — member — individual signing authority
- TBM Tinu's Baumanagement Martin Thierstein (CHE-415.145.141) — owner — individual signing authority
- Siemann AG in Liquidation (CHE-107.985.746) — president — individual signing authority (company no longer active)
- Progeno AG (CHE-108.797.621) — member and secretary — joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/martin-thierstein/90496: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt