# Mark Langeneck

> 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/mark-langeneck/696574

## Registry facts

- Residence: Berlin, DE
- Nationality: DE
- Status: active

## Mandates (3)

- Alto Hifi AG (CHE-114.660.634) — chairperson of the board — individual signing authority
- Alto Holding AG (CHE-238.645.293) — chairperson of the board — individual signing authority
- Fortimo Business AG (CHE-164.521.242) — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/mark-langeneck/696574: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt