Buchex Treuhand AG in Basel - Fiduciary Basel-Stadt
Güterstrasse 86A · 4053 · Basel · Basel-Stadt
061 367 90 70Overview
Buchex Treuhand AG is a listed fiduciary or accounting provider based in Basel, canton of Basel-Stadt, with reference address Güterstrasse 86A, 4053, Basel, BS. The services associated with the company include fiduciary services, tax support, audit/revision, advisory, accounting, TVA, payroll, 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 CHE107737266; team size, current capacity, and pricing should be requested directly from the company. Listed languages: de. Listed client segments: PME suisses, Associations. Additional public signals: Source officielle Zefix disponible; Affiliation/certification signalée: FIDUCIAIRE|SUISSE; FIDUCIAIRE|SUISSE.
Contact a person associated with this fiduciary firm
Publicly associated people are shown only when a public source links them to this fiduciary firm.
Carlo Andreatta
Mitglied des Verwaltungsrates
Official registryOpen sourceSOGC/FOSC 2026-05-18 #1006652678: Andreatta, Carlo, von Eggiwil, in Bättwil, Mitglied des Verwaltungsrates, mit Einzelunterschrift
Simon Leuenberger
Präsident des Verwaltungsrates
Official registryOpen sourceSOGC/FOSC 2026-05-18 #1006652678: Leuenberger, Simon, von Lützelflüh, in Basel, Präsident des Verwaltungsrates, mit Einzelunterschrift
Katharina Sigrist
mit Einzelprokura
Official registryOpen sourceSOGC/FOSC 2026-05-18 #1006652678: Sigrist, Katharina, von Rafz, in Binningen, mit Einzelprokura
Particularities
- Location: Basel (Basel-Stadt), address Güterstrasse 86A, 4053, Basel, BS.
- Services to verify with the firm: fiduciary services, tax support, audit/revision, advisory, accounting, TVA, payroll, Succession.
- Additional signals: Source officielle Zefix disponible; Affiliation/certification signalée: FIDUCIAIRE|SUISSE; FIDUCIAIRE|SUISSE.
- The company website provides current contact and service information.
Best fit for
- SMEs and independent professionals around Basel looking for fiduciary services, tax support, audit/revision.
- Companies in the canton of Basel-Stadt comparing a local fiduciary provider.
- Business owners preparing a first conversation about scope, pricing, and accounting tools.
Services
Languages & client focus
de
Digital signals
- Source officielle Zefix disponible
- Affiliation/certification signalée: FIDUCIAIRE|SUISSE
- FIDUCIAIRE|SUISSE
Verified sources
The items below show which listing data is backed by an official or public source.
- Official registryOpen source
UID number
CHE107737266
Manual review is still required before commercial interpretation.
- Official registryOpen source
Identified services
Services fiduciaires · Fiscalité · Révision · Conseil
Die Gesellschaft bezweckt die Erbringung von Dienstleistungen im In- und Ausland in den Bereichen Wirtschaftsprüfung, Buchführung, Steuer-, Rechts- und Unternehmensberatung. Kann Darlehen gewähren, Zweigniederlassungen und Tochtergesellschaften im In- und Ausland errichten und sich an anderen Unternehmen im In- und Ausland beteiligen sowie alle Geschäfte tätigen, die direkt oder indirekt mit ihrem Zweck in Zusammenhang stehen, im In- und Ausland Grundeigentum erwerben, belasten, veräussern und verwalten, ferner Finanzierungen für eigene oder fremde Rechnung vornehmen sowie Garantien und Bürgschaften für Tochtergesellschaften und Dritte eingehen.
Manual review is still required before commercial interpretation.
- Official registryOpen source
Verified information
https://bs.chregister.ch/cr-portal/auszug/auszug.xhtml?uid=CHE-107.737.266
Manual review is still required before commercial interpretation.
- Official registryOpen source
Verified information
ACTIVE
Manual review is still required before commercial interpretation.
- Official registryOpen source
Verified information
Manual review is still required before commercial interpretation.
- Official registryOpen source
Verified information
Manual review is still required before commercial interpretation.
Points to confirm
- • Services actually offered and availability for new mandates.
- • Team size, contact person, and working languages.
- • Fees, engagement terms, accounting tools, and collaboration model.
Use this profile as a starting point to compare providers and prepare questions before a first conversation.
Working well with your fiduciary
Whether you choose Buchex Treuhand AG or another fiduciary in Basel, the quality of the collaboration depends above all on your tools. With Numezis, accounting, documents and payroll live in one place — your fiduciary works on it directly.
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