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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,007 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement consultantAltstätten SgTBF Treuhand, Roger Dal Corobbo
TBF Treuhand, Roger Dal Corobbo Logo
Verified· 2 sourcesTrust Score
Summary

About the company

TBF Treuhand, Roger Dal Corobbo provides fiduciary and business advisory services for individuals and companies. Its services include bookkeeping, tax advice, financial and management consulting, social insurance administration, VAT returns and company formation.

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Products & services

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3.6/5

TBF Treuhand, Roger Dal Corobbo

✓ Offered6
Tax Returns
Tax returns for private individuals and companies, including deductible expense review, tax situation optimisation and support with tax obligations.
Bookkeeping
Ongoing bookkeeping, financial reports and proper financial accounting for businesses, with timely processing and clear reporting.
Fiduciary Advisory
Fiduciary services focused on taxes, company formation, bookkeeping, legally compliant contract handling and balance-sheet-ready closing under Swiss code requirements.
Business Consulting
Tailored business consulting for optimising business processes and supporting sustainable company development.
Social Insurance Advisory
Advice on social insurance, including registrations, employee administration, payroll notifications to insurers and industry funds, and clarification of complex cases.
Financial Planning
Financial planning for private individuals and businesses, with analysis of the financial situation and support in reaching long-term goals.
Trust & reputation

ranQ Trust Score of TBF Treuhand, Roger Dal Corobbo: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

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Data basis 54% · As of November 2026

TBF Treuhand, Roger Dal Corobbo 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.
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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%
TBF Treuhand, Roger Dal Corobbo scores 46.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.25.012%
  • 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%
TBF Treuhand, Roger Dal Corobbo 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%
TBF Treuhand, Roger Dal Corobbo scores 6.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.6.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

TBF Treuhand, Roger Dal Corobbo reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». 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 November 2026.

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

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Location

Nordstrasse 4
9450 Altstätten Sg

At a glance

Legal form
Sole proprietorship
UID
CHE-411.750.343
Founded
2025 · 1 year
Last commercial register change
November 21, 2025
Employees
1 to 10

Active in 1 of 26 cantons

  • SGSt. Gallen
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.67.06%
  • 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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