# Friedrich Steiner

> 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/friedrich-steiner/3341166

## Registry facts

- Residence: Bern
- Nationality: CH
- Status: active

## Mandates (3)

- Prosperitas AG Immobiliengesellschaft (CHE-102.770.575) — chairperson of the board — individual signing authority
- t+s baupromotion ag (CHE-486.200.693) — president — joint signing authority (any two to sign) (company no longer active)
- Trachsel, Steiner & Partner AG (CHE-102.831.975) — member — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/friedrich-steiner/3341166: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt