# Alexander Signer

> 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/alexander-signer/3428368

## Registry facts

- Residence: Zürich
- Nationality: CH
- Status: inactive

## Mandates (3)

- Signer Montage AG in Konkursliquidation (CHE-101.440.514) — president + general manager — individual signing authority (company no longer active)
- Signer Alexander (CHE-100.410.775) — owner — individual signing authority (company no longer active)
- Keystone AG (CHE-105.840.516) — limited joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/alexander-signer/3428368: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt