Thomas Sönnichsen Hochbauplanung in Gossau ZH · Regista

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Einzelfirma Zürich

TS

Thomas Sönnichsen Hochbauplanung

CHE104392254Tannenbergstrasse 74, 8625 Gossau ZH

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Thomas Sönnichsen Hochbauplanung is a Swiss Einzelfirma based in Gossau ZH, registered in the commercial register.▍

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Construction / Building

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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: Einzelfirma
Seat: Gossau ZH
Canton: Zürich

Sectors

Construction / Building

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