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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesFrauenfeldOZ-Finance GmbH
OZ-Finance GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of OZ-Finance is the provision of financial services, particularly in the areas of: * Accounting and financial reporting * Tax consulting and tax returns * Payroll processing and personnel administration * Financial planning and support for companies and individuals * Auditing and financial statement auditing The company offers these services to various customer groups, including small and medium-sized enterprises, family businesses, private individuals, sole proprietorships, associations, and foundations.

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Products & services

Industry:Fiduciary Offices
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3.7/5

OZ-Finance GmbH

✓ Offered5
Accounting services
Accounting for SMEs, family businesses, sole proprietorships, associations and foundations; ongoing financial accounting, interim and annual financial statements, VAT returns and support during audits.
HR administration and payroll processing
HR administration and payroll processing for companies of different sizes; taking over administrative HR tasks and payroll preparation.
Tax advice and tax returns
Tax advice for businesses as well as tax returns for businesses and individuals; support with tax matters and tax assessments.
Business and financial support
Business and financial support for companies; assistance with financial matters, planning from company start-up and clear solution approaches.
Tutoring in finance and economics
Tutoring in finance and economics for private individuals; personal support in the fundamentals of finance and economics.
Trust & reputation

ranQ Trust Score of OZ-Finance GmbH: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

OZ-Finance GmbH scores 59.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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%
OZ-Finance GmbH scores 57.1 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.39.612%
  • 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%
OZ-Finance GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
OZ-Finance GmbH scores 1.7 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 35.1.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

OZ-Finance GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». 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

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Location

Laubgasse 55a
8500 Frauenfeld
Opening hours
Mon
09:00 - 18:00
Tue
09:00 - 18:00
Wed
09:00 - 18:00
Thu
09:00 - 18:00
Fri
09:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-374.258.952
Founded
2024 · 2 years
Last commercial register change
September 24, 2025
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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