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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesUnterseenTHOMAS STEINHAUER & CO., TREUHAND-CONTROLLING-ORGANISATION, KMG
THOMAS STEINHAUER & CO., TREUHAND-CONTROLLING-ORGANISATION, KMG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Thomas Steinhauer & Co. consists of providing services in the commercial sector, particularly in the areas of trust, controlling, personnel and organization, for small and medium-sized enterprises as well as private individuals.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered7
Accounting services
Maintaining financial bookkeeping, preparing budgets, financial forecasts and investment calculations, balance-sheet and profit analyses, reporting, and outsourcing of the entire accounting function.
HR administration
Managing payroll accounting, preparing salary, social insurance and withholding tax statements, employment contracts, as well as advising on HR processes and staff development measures.
Tax services
Preparation of tax returns and VAT statements, review of tax assessments and tax invoices, and tax planning.
Property management
Property management as an additional service in the commercial sector.
Controlling processes
Supporting and reviewing controlling processes, as well as consulting on business-management and company-relevant matters.
Business Outsourcing
Complete business outsourcing for small businesses, including taking over administrative and commercial tasks as required.
Advisory and coaching
Advisory and coaching for individuals in a commercial and organisational environment.
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4.0/5

THOMAS STEINHAUER & CO., TREUHAND-CONTROLLING-ORGANISATION, KMG

Trust & reputation

ranQ Trust Score of THOMAS STEINHAUER & CO., TREUHAND-CONTROLLING-ORGANISATION, KMG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of October 2026

THOMAS STEINHAUER & CO., TREUHAND-CONTROLLING-ORGANISATION, KMG 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.
x
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%
THOMAS STEINHAUER & CO., TREUHAND-CONTROLLING-ORGANISATION, KMG scores 72.1 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.79.212%
  • 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%
THOMAS STEINHAUER & CO., TREUHAND-CONTROLLING-ORGANISATION, KMG scores 83.3 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).83.322%
THOMAS STEINHAUER & CO., TREUHAND-CONTROLLING-ORGANISATION, KMG scores 2.9 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 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

THOMAS STEINHAUER & CO., TREUHAND-CONTROLLING-ORGANISATION, KMG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». 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 October 2026.

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

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Location

Breite 20
3800 Unterseen

At a glance

Legal form
Limited Partnership
UID
CHE-132.464.189
Founded
2018 · 8 years
Last commercial register change
October 2, 2018
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.79.06%
  • 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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