ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,805 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesBiel/BienneGSI Treuhand AG
GSI Treuhand AG Logo
Verified· 2 sources

GSI Treuhand AG

Summary

About the company

The core activity of GSI Treuhand AG is the provision of fiduciary services, including: trust services, tax consulting, corporate consulting, property management, and accounting. The company offers these services as a comprehensive package at reasonable conditions and has a close network of external specialists to seamlessly cover consulting and services in the areas of legal, investment, and insurance consulting.

AI-generated
Offering

Products & services

Industry:Fiduciary OfficesProperty Management
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
Real Estate Brokerage
✓ Offered4
Property management
Property management for rental apartments and condominium ownership, including contracts, service-charge statements, building renovations, and ongoing support for tenant and owners’ communities.
Fiduciary services
Fiduciary services including bookkeeping, interim and annual financial statements, payroll accounting, VAT returns, budgets, retirement provision advice, and support during audits.
Tax advisory
Tax advisory for individuals and legal entities, tax returns, review of tax assessments, as well as objections and appeals.
Business consulting
Business consulting for company start-ups, restructuring, transformations and liquidations, as well as choosing the appropriate legal form.

Knowledge

No knowledge articles yet

Once GSI Treuhand AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

GSI Treuhand AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank GSI Treuhand AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of GSI Treuhand AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

General-Dufour-Strasse 4
2502 Biel/Bienne

At a glance

Legal form
Corporation
UID
CHE-113.723.255
Founded
2007 · 19 years
Last commercial register change
April 24, 2026
Employees
1 to 10

Similar companies

AW
AGRO-TREUHAND Waldhof
Langenthal
AR
AGRO-Treuhand Rütti AG
Zollikofen
AS
AGRO-Treuhand Seeland AG
Ins
AA
ADT Aebischer & Dietrich Treuhand GmbH
Alchenflüh