Keller Schweiz Holding AG

CHE104823604

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1

Officers

2

Linked companies

1

Sectors

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Finance / Fintech

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Phone book local.ch Website

People and mandates

2 linked via shared officers

Compiled from published SOGC register text and matched by name. It can include people who have since resigned, so verify against the official extract.

Michael Klaus Winkenbach
Direktor
Kollektivunterschrift zu zweien

Linked through shared officers

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Keller AG
via Michael Klaus Winkenbach
1 shared
Keller Swiss Group AG
via Michael Klaus Winkenbach
1 shared

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Company facts reflect public commercial-register data. Officer and relationship data is derived from published register text. Register data as of 23 June 2026.

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Company details

Legal form: AG
Seat: Basel
Canton: Basel-Stadt
Status: Active

Sectors

Finance / Fintech

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