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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryFinance & InsuranceAccountantRomanshornRomag Treuhand AG
Romag Treuhand AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Romag Treuhand AG is the provision of services in the field of trust business, particularly in the areas of: * Accounting and financial statement preparation * Auditing and revision * Tax consulting and tax planning * Payroll and personnel administration * Company formation and consulting * Real estate management The company offers its clients a comprehensive range of services to support and advise them on their financial and legal matters.

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Offering

Products & services

Industry:Accountant
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4.0/5

Romag Treuhand AG

9
Bookkeeping and annual financial statements
Bookkeeping, VAT statements, interim and monthly/quarterly closings, annual financial statements with balance sheet, income statement and notes, plus closing analysis and advice.
Audit services
Audit of annual financial statements as limited statutory audit, special audits such as formation and capital increase reports, interim balance sheet reviews for over-indebtedness, and agreed-upon procedures.
Tax advisory and tax returns
Tax returns for individuals and companies, tax advisory, tax planning, tax optimization, plus tax representation and fiscal representation for foreign companies.
Payroll administration and HR administration
HR administration and payroll accounting, monthly payslips, salary certificates, social insurance declarations, withholding tax statements, and advice on labour, social insurance and collective labour agreement matters.
Company formation
Starting self-employment and forming companies such as AG, GmbH or partnerships, including support with commercial register, notary, social insurance, accident insurance and VAT registration.
Property management
Management of rental properties, operating-cost statements for condominium owners’ associations, and related audits.
Business advisory and succession planning
Advice on buying and selling businesses, succession planning and succession arrangements, restructurings, conversions, spin-offs, mergers and company liquidation.
Estate and inheritance advisory
Estate and inheritance planning, wills, executorship, estate inventories, estate administration and division of inheritance.
Liquidity and financial planning
Liquidity planning, financial plans and outsourced payment transactions to support ongoing financial management.
Trust & reputation

ranQ Trust Score of Romag Treuhand AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of November 2026

Romag Treuhand AG scores 57.8 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.60.724%
  • 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.40.910%
  • 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%
Romag Treuhand 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%
Romag Treuhand AG scores 86.7 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).86.722%
Romag Treuhand AG scores 7.7 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 35.7.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Romag Treuhand AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 4 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle44
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Alleestrasse 20
8590 Romanshorn

At a glance

Legal form
Corporation
UID
CHE-107.964.773
Founded
1980 · 46 years
Last commercial register change
June 25, 2014
Employees
1 to 10

Active in 1 of 26 cantons

  • TGThurgau
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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