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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryReal EstateReal Estate BrokerageFrauenfeldBDO AG
BDO AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

BDO AG provides audit, tax, fiduciary and advisory services for companies and private clients. Its service range includes financial services, digital solutions and automated accounting as well as sector-specific consulting.

AI-generated
Offering

Products & services

Industry:Real Estate Brokerage
✓ Offered6
Statutory audit
Financial audit for companies, including limited and ordinary audits, internal audit, IT audit, financial reporting and special audits.
Fiduciary services
Fiduciary services for SMEs, larger companies and private individuals, combined with business consulting and support from a single source.
Tax advisory
Tax advisory in Switzerland for SMEs, larger companies and private individuals, including guidance on tax-related matters.
Consulting
Business consulting for companies and public bodies, with support from specialists for various issues.
Digital
Digital services to support companies with technological issues and the further development of processes.
Financial Services
Audit and advisory for banks, financial service providers and asset managers.
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4.1/5

BDO AG

Trust & reputation

ranQ Trust Score of BDO AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

BDO AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
BDO AG scores 80.4 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%
BDO AG scores 83.3 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).83.322%
BDO AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BDO AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Walzmühlestrasse 48
8500 Frauenfeld

At a glance

Legal form
Branch
UID
CHE-487.865.056
Founded
2010 · 16 years
Last commercial register change
October 5, 2010
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.
76.0
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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