# Bertrand Sigg

> 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/bertrand-sigg/3067449

## Registry facts

- Residence: Märwil
- Nationality: CH
- Status: inactive

## Mandates (3)

- AT Air Technology AG in Liquidation (CHE-403.418.243) — president — individual signing authority (company no longer active)
- Joh. Müller Heizung und Lüftung Aktiengesellschaft in Konkursliquidation (CHE-245.233.820) — limited joint signing authority (any two to sign) (company no longer active)
- Gründler AG in Liquidation (CHE-105.772.754) — general manager — Prokura zu zweien (company no longer active)

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Machine-readable variant of https://graph.swiss/people/bertrand-sigg/3067449: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt