# Sergio Leoni

> 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/sergio-leoni/2328289

## Registry facts

- Residence: Lugaggia
- Nationality: IT
- Status: active

## Mandates (8)

- Teknik SA (CHE-335.070.853) — adm. — signature individuelle
- Les Ailes société coopérative (CHE-102.227.609) — adm. secrétaire — signature collective à 2
- GSI Security Concept Sàrl (CHE-114.513.306) — associé gérant — signature individuelle (company no longer active)
- Syncompta Sàrl (CHE-142.246.429) — gérant président — signature individuelle
- Banca Julius Baer (Lugano) SA (CHE-102.145.029) — deputy manager — joint signing authority (any two to sign) (company no longer active)
- Banca Julius Baer & Co. SA (CHE-200.245.614) — joint signing authority, restricted to the branch office (any two to sign)
- ARPESE SA in liquidazione (CHE-102.911.723) — chairperson of the board — joint signing authority (any two to sign) (company no longer active)
- Leoni Sergio & Rasom Letizia (CHE-274.732.290) — partner — joint signing authority (any two to sign) (company no longer active)

---

Machine-readable variant of https://graph.swiss/people/sergio-leoni/2328289: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt