# Roger Ringgenberg

> 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/roger-ringgenberg/1115922

## Registry facts

- Residence: Leissigen
- Nationality: CH
- Status: active

## Mandates (5)

- Hamberger Swiss Pyrotechnics AG (CHE-114.991.841) — joint signing authority (any two to sign)
- ESSA Explosiv Service SA (CHE-101.215.087) — member of the board — joint signing authority (any two to sign) (company no longer active)
- Société Suisse des Explosifs SA (CHE-252.682.821) — joint signing authority (any two to sign)
- Atlas Copco (Schweiz) AG (CHE-105.935.453) — limited joint signing authority (any two to sign)
- Epiroc Schweiz AG in Liquidation (CHE-139.253.920) — member of the board — joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/roger-ringgenberg/1115922: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt