# Sergey Sonin

> 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/sergey-sonin/2359103

## Registry facts

- Residence: Lugano
- Nationality: RU
- Status: active

## Mandates (4)

- MMK Steel Trade AG (CHE-105.571.078) — chairperson of the board + manager — individual signing authority
- Fondazione Istituto Leonardo da Vinci (CHE-112.641.459) — member of the foundation board — without signing authority
- VITALON S.A. Lussemburgo, succursale di Bioggio (CHE-214.203.823) — branch office manager — individual signing authority
- VITALON SA in liquidazione (CHE-389.367.567) — chairperson of the board — individual signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/sergey-sonin/2359103: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt