# Oliver Keller

> 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/oliver-keller/3307993

## Registry facts

- Residence: Schaffhausen
- Nationality: CH
- Status: active

## Mandates (4)

- Pneukranbetrieb Schaffhausen AG in Liquidation (CHE-155.374.284) — vice-chairperson of the board — joint signing authority (any two to sign) (company no longer active)
- Otto Keller Transporte AG (CHE-107.071.881) — Unterschrift zu zweien
- Pumpbeton AG in Liquidation (CHE-107.071.912) — chairperson of the board + liquidator — individual signing authority (company no longer active)
- Willi Meier AG (CHE-450.811.712) — vice-chairperson of the board — Unterschrift zu zweien

---

Machine-readable variant of https://graph.swiss/people/oliver-keller/3307993: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt