# David Portmann

> 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/david-portmann/2161518

## Registry facts

- Residence: Emmenbrücke
- Nationality: CH
- Status: active

## Mandates (2)

- solarImpact Holding AG (CHE-267.272.107) — chairperson of the board — individual signing authority
- Hösch Holzbau GmbH (CHE-178.546.432) — member and chairperson of the management board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/david-portmann/2161518: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt