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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesBadenProbst Treuhand GmbH
Probst Treuhand GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Probst Treuhand GmbH is the provision of trust services, particularly in the areas of taxes, accounting, organization, personnel, administration, and company formation. The company also offers software solutions for SMEs, specifically the PROFFIX software. Additionally, it provides web design services.

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Products & services

Industry:Fiduciary Offices
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4.0/5

Probst Treuhand GmbH

✓ Offered6
Tax advisory
Tax planning and tax optimization, tax returns for legal entities and individuals, tax objections, VAT as well as advice on inheritance and matrimonial property law.
Accounting
Financial accounting, management accounting, short-term monthly closings, reporting, management information, closing advisory, controlling and budgeting; including ongoing customer bookkeeping and analyses.
Organisational consulting
Adaptation of accounting and the chart of accounts, key figure evaluations, budget comparisons, budgeting, financial planning and forecasts as part of projects and changes.
Payroll administration
Payroll processing, monthly payroll statements, DTA transfers, annual evaluations, notifications to social partners and wage statements for employees.
Company formation
Founding advisory, choice of legal form, business plan, financial planning and budget, administration, VAT and insurance for new companies.
PROFFIX consulting and setup
Set-up of PROFFIX, creation and preparation of forms and reports/analyses, as well as training in handling the business solution for SMEs.
Trust & reputation

ranQ Trust Score of Probst Treuhand GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Probst Treuhand GmbH scores 58.0 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.68.224%
  • 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.17.610%
  • 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.78.08%
Probst Treuhand GmbH scores 83.0 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.100.012%
  • 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%
Probst Treuhand GmbH 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%
Probst Treuhand GmbH scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Probst Treuhand GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Stadtbachstrasse 63
5400 Baden
Opening hours
Mon
08:00 - 17:15
Tue
08:00 - 17:15
Wed
08:00 - 17:15
Thu
08:00 - 17:15
Fri
Closed
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-114.651.291
Founded
2008 · 18 years
Last commercial register change
October 14, 2016
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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