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

About the company

The core activity of Mahrer Treuhand AG is the provision of trust services, particularly in the areas of accounting, taxes, auditing and corporate consulting for business and private clients.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered9
Bookkeeping
Financial accounting, accounts receivable and accounts payable bookkeeping, payroll accounting and VAT return processing for companies of different sizes.
Taxes
Tax returns, tax advisory and optimization, and tax representation for business and private clients.
Annual financial statements
Preparation of annual financial statements and tax optimization for companies, including closing preparation and checklists for year-end.
VAT
VAT return processing and VAT advisory for companies.
Social insurance / Payroll
Payroll payslips, payroll declarations, salary certificates, payroll bookkeeping and social-insurance-related processing for companies.
Audit
Limited audit and review for companies.
Business consulting
Company formation, financing, business plan, analysis, restructuring / conversion, business succession and liquidation.
Advice for private clients
Financing, retirement planning advice, financial support / planning mandate and estate division for individuals.
Agricultural fiduciary services
Bookkeeping, annual financial statements, VAT return processing, tax advisory / tax optimization, tax representation and retirement planning advice for agricultural businesses.
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4.2/5

Mahrer Treuhand AG

Trust & reputation

ranQ Trust Score of Mahrer Treuhand AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Mahrer Treuhand AG scores 65.9 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.51.924%
  • 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.76.210%
  • 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.95.08%
Mahrer Treuhand AG scores 89.3 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.70.07%
Mahrer Treuhand 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%
Mahrer Treuhand AG scores 71.4 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 35.71.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Mahrer Treuhand AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 3.9 out of 5 stars from 19 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
3.9
of 5

Aggregated from 19 reviews across all connected sources

Sources
GGoogle3.919
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hier entsteht die Karte
Bahnhofstrasse 130
4313 Möhlin
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.607.718
Founded
2000 · 26 years
Last commercial register change
November 3, 2025
Employees
11 to 20
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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