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

About the company

The core activity of Treuhand Koch AG is the provision of services in the areas of trust, taxes, company formations, payroll and personnel administration, as well as everyday issues for small and medium-sized enterprises, self-employed individuals and private individuals.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered5
Fiduciary services
Managing financial bookkeeping, preparing interim and annual financial statements, closing advice, balance sheet and profit-and-loss analyses, cash flow statements as well as support with budget, liquidity and investment planning.
Tax services
Preparing tax returns for individuals and legal entities, reviewing tax assessments, tax advisory, tax planning and tax optimization as well as support with VAT and real estate capital gains tax.
Company start-ups, restructurings and succession planning
Preparing company start-ups, advising on the choice of legal form, restructurings and corporate turnarounds, valuations and support with the purchase and sale of companies and equity interests.
Payroll and HR administration
Preparing payroll statements and salary certificates, annual declarations for social insurance, withholding tax reports, support during AHV and SUVA audits, as well as employment contracts and employment references.
Debt collection
Debt collection of delinquent customers, reminder notices and initiation of the necessary steps; on request, support with enforcing the claims.
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4.0/5

Treuhand Koch AG

Trust & reputation

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

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Treuhand Koch AG scores 60.2 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.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%
Treuhand Koch 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 Koch 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 Koch AG scores 9.7 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 35.9.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Treuhand Koch AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 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 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 4 reviews across all connected sources

Sources
GGoogle4.34
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Nebikerstrasse 40
6247 Schötz
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.433.398
Founded
1994 · 32 years
Last commercial register change
January 18, 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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