# Michael 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/michael-keller/2529929

## Registry facts

- Residence: Binningen
- Nationality: CH
- Status: active

## Mandates (6)

- KELSAG BIOPOWER AG (CHE-115.760.818) — chairperson of the board — joint signing authority (any two to sign)
- Biopower Nordwestschweiz AG (CHE-112.253.258) — general manager — joint signing authority (any two to sign)
- Hardwasser AG (CHE-105.902.318) — chairperson of the board — joint signing authority (any two to sign)
- metrobasel (CHE-114.522.512) — member of the board — without signing authority
- FREI AQUASERVICE AG (CHE-107.688.018) — manager — joint signing authority (any two to sign)
- FLONEX AG (CHE-105.126.761) — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/michael-keller/2529929: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt