Treuhand- und Steuerberatungsbüro Martin Koller in Mellingen · Regista

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Einzelfirma Aargau

TU

Treuhand- und Steuerberatungsbüro Martin Koller

CHE106721771Salzmattstrasse 4, 5507 Mellingen

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Treuhand- und Steuerberatungsbüro Martin Koller is a Swiss Einzelfirma based in Mellingen, 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: Einzelfirma
Seat: Mellingen
Canton: Aargau

Sectors

Finance / FintechProfessional Services

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