H.J. ULLMANN TREUHAND in Zürich · Regista

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Einzelfirma Zürich

HJ

H.J. ULLMANN TREUHAND

CHE106062069c/o Dr. iur. H. Brumann Steuerberatungs AG Stampfenbachstrasse 48, 8006 Zürich

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H.J. ULLMANN TREUHAND is a Swiss Einzelfirma based in Zürich, registered in the commercial register.▍

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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: Zürich
Canton: Zürich

Sectors

Finance / Fintech

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