# Martina Claudia Sonns Ringer

> 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/martina-claudia-sonns-ringer/1369117

## Registry facts

- Residence: Illnau-Effretikon
- Nationality: CH
- Status: active

## Mandates (2)

- Ringer Bedachungen (CHE-113.450.703) — individual signing authority (company no longer active)
- Mohrbooks AG Literary Agency (CHE-106.300.984) — limited joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/martina-claudia-sonns-ringer/1369117: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt