Gruszka Treuhand GmbH in Aarwangen · Regista

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GmbH Bern

GT

Gruszka Treuhand GmbH

CHE134774063Langenthalstrasse 11, 4912 Aarwangen

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Gruszka Treuhand GmbH is a Swiss GmbH based in Aarwangen, 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: Aarwangen
Canton: Bern

Sectors

Finance / Fintech

20 M 22 Holding AG

AG · Bern

2004 Invest GmbH