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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesReinach BlTreuhand Ruesch AG
Treuhand Ruesch AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Treuhand-Ruesch AG is the provision of services in the tax consulting and trust industry, including financial and accounting, trust and auditing.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered10
Accounting
Accounting, business evaluations and interpretations; advice and support in selected areas, management of accounting with web-based software «AbaWeb Treuhand».
Tax advisory
Tax returns, tax optimisation and planning for individuals and businesses; advice on complex tax matters as well as international issues.
Value Added Tax (VAT)
Preparation of periodic VAT returns, advice on complex VAT issues and support with VAT matters in day-to-day business.
Financial audit
Audit of annual financial statements by a certified audit expert; audits for companies where a statutory audit requirement applies.
Personnel administration
Payroll payments, year-end declarations, handling of onboarding and offboarding as well as support in cases of illness, accident, retirement and cross-border employment.
Business consulting
Advice in finance, accounting and personnel matters, IT as well as for business and site expansions; support in developing and implementing solutions.
Succession and estate planning advisory
Support with business succession, sale, determination of the purchase price, tax optimisation as well as with matters of inheritance law and estate planning.
Tax representation for foreign companies
Handling of VAT formalities in Switzerland and providing a legally required tax representation address for foreign companies.
Provision of a registered office address
Provision of a Swiss registered office address, optionally with a management body; advice on cross-border activities, taxes, social insurance and labour law.
Staff representation and management
Temporary assumption of functions in management, personnel administration and accounting in case of absence or departure of employees.
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3.9/5

Treuhand Ruesch AG

Trust & reputation

ranQ Trust Score of Treuhand Ruesch AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Treuhand Ruesch AG scores 49.8 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.35.08%
Treuhand Ruesch 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 Ruesch 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 Ruesch AG scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Treuhand Ruesch AG reaches a ranQ Trust Score of 3.9 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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Location

Pfeffingerstrasse 19
4153 Reinach Bl
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:30
Tue
08:00 - 12:00, 13:30 - 17:30
Wed
08:00 - 12:00, 13:30 - 17:30
Thu
08:00 - 12:00, 13:30 - 17:30
Fri
08:00 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.415.742
Founded
1989 · 37 years
Last commercial register change
January 22, 2026
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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