# Marco Keller

> 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/marco-keller/916906

## Registry facts

- Residence: Roggwil TG
- Nationality: CH
- Status: active

## Mandates (1)

- M + R Invest AG (CHE-218.556.060) — chairperson of the board — individual signing authority

---

Machine-readable variant of https://graph.swiss/people/marco-keller/916906: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt