HTO Treuhand AG in Olten - Fiduciary Solothurn
Ringstrasse 1 · 4600 · Olten · Solothurn
062 207 11 44Overview
HTO Treuhand AG is a listed fiduciary or accounting provider based in Olten, canton of Solothurn, with reference address Ringstrasse 1, 4600, Olten, SO. The services associated with the company include fiduciary services, audit/revision, accounting, tax support, TVA, payroll, Création d'entreprise, advisory, 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 CHE107086865; team size, current capacity, and pricing should be requested directly from the company. Listed languages: de. Listed client segments: PME suisses. Additional public signals: Source officielle Zefix disponible; Portail client ou échange documentaire numérique signalé; Outils comptables identifiés.
Contact a person associated with this fiduciary firm
Publicly associated people are shown only when a public source links them to this fiduciary firm.
Res Dennler
mit Kollektivunterschrift zu zweien
Official registryOpen sourceSOGC/FOSC 2026-03-17 #1006598439: Dennler, Res, von Langenthal, in Langenthal, mit Kollektivunterschrift zu zweien
Particularities
- Location: Olten (Solothurn), address Ringstrasse 1, 4600, Olten, SO.
- Services to verify with the firm: fiduciary services, audit/revision, accounting, tax support, TVA, payroll, Création d'entreprise, advisory, 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.
Best fit for
- SMEs and independent professionals around Olten looking for fiduciary services, audit/revision, accounting.
- Companies in the canton of Solothurn 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
- 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.
- Official registryOpen source
UID number
CHE107086865
Manual review is still required before commercial interpretation.
- Official registryOpen source
Identified services
Services fiduciaires · Révision
Betrieb einer Treuhand- und Revisionsgesellschaft. Kann sich an Unternehmen gleicher oder ähnlicher Art beteiligen, Lizenzen, Patente und andere immaterielle Werte sowie Grundeigentum erwerben, verwalten, vermitteln und veräussern.
Manual review is still required before commercial interpretation.
- Official registryOpen source
Verified information
https://so.chregister.ch/cr-portal/auszug/auszug.xhtml?uid=CHE-107.086.865
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 HTO Treuhand AG or another fiduciary in Olten, 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.
See how Numezis works with your fiduciaryNext steps
Partner fiduciaries receive introduction requests directly from their profile.
Numezis does not intermediate mandate agreements. Website and partner links may be tracked anonymously to improve the directory.