# Pierre-Olivier Sierro

> 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/pierre-olivier-sierro/1096061

## Registry facts

- Residence: Hérémence
- Nationality: CH
- Status: inactive

## Mandates (1)

- ELECONTRÔLE VALAIS SA (CHE-113.675.923) — member of the board + secretary — signature collective à deux avec Varone Pascal ou Blanc Philippe ou Pitteloud Christian (company no longer active)

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Machine-readable variant of https://graph.swiss/people/pierre-olivier-sierro/1096061: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt