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

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesUstergass treuhand ag
gass treuhand ag Logo
Verified· 3 sourcesTrust Score
Summary

About the company

gass treuhand ag is a fiduciary services firm offering bookkeeping, payroll administration, tax declaration and tax planning, and legal advisory services. Its services include financial accounting, payroll processing, VAT and tax filings, and support for business succession processes, with collaboration with external partners when required.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
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
3.9/5

gass treuhand ag

✓ Offered5
Accounting
Financial, accounts receivable and accounts payable accounting, annual financial statement preparation, balance sheet and income statement analyses, VAT returns, flexible task allocation and modern accounting solutions with ABACUS.
Taxes
Tax returns, tax allocations, review of tax assessments, support in objection proceedings, advice on special taxes as well as tax planning and recovery of withholding taxes.
Personnel
Monthly payroll statements, personnel administration, filings for social security contribution statements, wage certificates, advice on social security and withholding tax statements.
Legal services
Company formations, legal form advisory, representation at the notary, inheritance law and estate planning, marriage agreements, mandate for incapacity, advance directives for patients and support in child and adult protection law.
Business succession
Tax-optimised succession and business transfer concepts, analysis under inheritance and social security law, support throughout the sales process, business management consulting and board of directors mandates.
Trust & reputation

ranQ Trust Score of gass treuhand ag: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

gass treuhand ag scores 59.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.73.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.35.310%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.50.08%
gass treuhand ag scores 72.8 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.70.212%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
gass treuhand ag scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
gass treuhand ag scores 8.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.8.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

gass treuhand ag reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once gass treuhand ag has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

gass treuhand ag in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank gass treuhand ag by reviews, experience and specialisations.

Is this your company?

Claim the company profile of gass 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

Zürichstrasse 6
8610 Uster

At a glance

Legal form
Corporation
UID
CHE-464.708.718
Founded
2020 · 6 years
Last commercial register change
October 30, 2024
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    AA
    AQUIDE AG
    Volketswil
    KS
    Kurt Sauter Verwaltungen und Treuhand AG
    Pfungen
    IA
    Isler-Consolis AG
    Winterthur
    OT
    OMEFID TREUHAND AG
    Kilchberg Zh
    WJ
    Walter Jucker AG
    Pfäffikon Zh
    KT
    KMU Treuhandexperte GmbH
    Thalwil
    IB
    Iten, Bühlmann & Partner AG
    Wetzikon Zh
    AT
    Audit Treuhand AG
    Horgen