# Martha 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/martha-keller/603462

## Registry facts

- Residence: Hergiswil
- Nationality: CH
- Status: active

## Mandates (5)

- Werner Keller Metallbau AG (CHE-101.576.148) — limited signing authority (individual)
- Gewerbezentrum Obkirchen AG (CHE-110.058.898) — limited signing authority (individual)
- Werner Keller Technik AG (CHE-115.510.902) — limited signing authority (individual)
- MK Holding AG (CHE-346.973.512) — member of the board — individual signing authority
- WK Holding AG (CHE-448.787.085) — member of the board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/martha-keller/603462: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt