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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesBaselTreuhand Dr. E. Schaeren AG
Treuhand Dr. E. Schaeren AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the provision of trust services, in particular: accounting and financial and accounting services, tax consulting and planning, business consulting and planning, auditing, payroll administration, and legal consulting (especially in labor law, tenancy law, marriage and inheritance law). The company offers these services to both small and medium-sized enterprises (SMEs) and private individuals.

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Products & services

Industry:Fiduciary Offices
✓ Offered5
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Treuhand Dr. E. Schaeren AG

Accounting and tax advisory
Bookkeeping, financial accounting, preparation of financial statements, financial and liquidity planning, payroll and salary processing, social security contribution reporting as well as VAT returns and tax advice.
Tax advisory
Tax returns, tax planning and optimization, comparisons of tax burden, objections and appeals, withholding tax reconciliations, refund claims and representation before tax authorities.
Management consulting
Coaching and consulting for SMEs, advice in commercial and corporate law, controlling, investment planning, liquidations, succession planning, reorganisations, business valuations and financing advisory.
Auditing
Audits, limited and ordinary audits, other statutory mandatory reviews, audits for incorporation and capital increases, liquidation audits and statutory and contractual reviews.
Family and inheritance law
Drafting of wills, marriage and inheritance agreements, advice on inheritance and gift taxes, inheritance law advice, executor mandates and estate divisions.
Trust & reputation

ranQ Trust Score of Treuhand Dr. E. Schaeren AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Treuhand Dr. E. Schaeren AG scores 66.0 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.65.024%
  • 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.65.210%
  • 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.70.08%
Treuhand Dr. E. Schaeren AG scores 85.5 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%
Treuhand Dr. E. Schaeren 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%
Treuhand Dr. E. Schaeren AG scores 2.6 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 35.2.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Treuhand Dr. E. Schaeren AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 12 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
4.3
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle4.312
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Gartenstrasse 105
4052 Basel

At a glance

Legal form
Corporation
UID
CHE-107.302.744
Founded
1984 · 42 years
Last commercial register change
October 31, 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

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