# Jan Jacob van Troostenburg de Bruyn

> 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/jan-jacob-van-troostenburg-de-bruyn/2503798

## Registry facts

- Residence: Coldrerio
- Nationality: IT
- Status: active

## Mandates (1)

- Chemholding SA (CHE-100.734.410) — vice-chairperson of the board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/jan-jacob-van-troostenburg-de-bruyn/2503798: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt