# Ralf Massmann

> 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/ralf-massmann/798214

## Registry facts

- Residence: Lengnau
- Nationality: DE
- Status: active

## Mandates (1)

- Micro Crystal AG (CHE-114.619.672) — limited joint signing authority (any two to sign)

---

Machine-readable variant of https://graph.swiss/people/ralf-massmann/798214: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt