Winnewisser Bauherrentreuhand GmbH in Bern · Regista

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GmbH Bern

WB

Winnewisser Bauherrentreuhand GmbH

CHE446382949Zentweg 21d, 3006 Bern

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Winnewisser Bauherrentreuhand GmbH is a Swiss GmbH based in Bern, registered in the commercial register.▍

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Finance / Fintech

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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 4 July 2026.

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Built on public commercial-register data (Zefix and the cantonal registers, SOGC / SHAB). Company data is shown in its official register language. Officer and relationship data is derived from published register text and matched by name. For information and research purposes only, not a substitute for an official register extract.

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Company details

Legal form: GmbH
Seat: Bern
Canton: Bern

Sectors

Finance / Fintech

20 M 22 Holding AG

AG · Bern

2004 Invest GmbH