TRETOR AG in Liestal - Fiduciary Basel-Landschaft

Overview

TRETOR AG is a listed fiduciary or accounting provider based in Liestal, canton of Basel-Landschaft, with reference address Industriestrasse 7, 4410, Liestal, BL. The services associated with the company include fiduciary services, audit/revision, advisory, accounting, tax support, TVA, payroll, Création d'entreprise, RH, Succession, making it a candidate to review for SMEs, independent professionals, or local companies looking for support in the region. This profile helps prepare a first conversation: check whether the firm covers bookkeeping, year-end closing, tax topics, audit/revision, or advisory work depending on your needs. Public data confirms UID CHE108227200; team size, current capacity, and pricing should be requested directly from the company. Listed languages: de, en. Listed client segments: PME suisses, Startups, Associations. Additional public signals: Source officielle Zefix disponible; Portail client ou échange documentaire numérique signalé; Outils comptables identifiés.

• Damiano Giuliano Langone

  mit Kollektivprokura zu zweien

  —Open source

  SOGC/FOSC 2026-03-11 #1006592991: Langone, Damiano Giuliano, von Langrickenbach, in Pratteln, mit Kollektivprokura zu zweien

• Gilbert Hammel

  Mitglied des Verwaltungsrates

  —Open source

  SOGC/FOSC 2026-03-11 #1006592991: Hammel, Gilbert, von Kleinlützel, in Basel, Mitglied des Verwaltungsrates, mit Kollektivunterschrift zu zweien

Particularities

• Location: Liestal (Basel-Landschaft), address Industriestrasse 7, 4410, Liestal, BL.
• Services to verify with the firm: fiduciary services, audit/revision, advisory, accounting, tax support, TVA, payroll, Création d'entreprise, RH, Succession.
• Additional signals: Source officielle Zefix disponible; Portail client ou échange documentaire numérique signalé; Outils comptables identifiés.
• The company website provides current contact and service information.

Services

Languages & client focus

de · en

Digital signals

• Source officielle Zefix disponible
• Portail client ou échange documentaire numérique signalé
• Outils comptables identifiés

Verified sources

The items below show which listing data is backed by an official or public source.

• —Open source

  —

  CHE108227200

  Manual review is still required before commercial interpretation.

• —Open source

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  Services fiduciaires · Révision · Conseil

  Führung eines Treuhandunternehmens, Tätigkeiten auf dem Gebiet der Buchführung, Revision und Unternehmensberatung. Die Gesellschaft kann sich an anderen Unternehmen beteiligen sowie Grundstücke erwerben und veräussern.

  Manual review is still required before commercial interpretation.

• —Open source

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  https://bl.chregister.ch/cr-portal/auszug/auszug.xhtml?uid=CHE-108.227.200

  Manual review is still required before commercial interpretation.

• —Open source

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  ACTIVE

  Manual review is still required before commercial interpretation.

• —Open source

  —

  Manual review is still required before commercial interpretation.

• —Open source

  —

  Manual review is still required before commercial interpretation.