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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementKreuzlingenCOS Invest AG
COS Invest AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

COS Invest AG provides services including company formation, financial accounting (cashbook, debtor and creditor accounting), payroll accounting, VAT returns, annual accounts, tax returns and debt collection.

AI-generated
Offering

Products & services

Industry:Property Management
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4.1/5

COS Invest AG

✓ Offered6
Accounting and Administration
Accounting and general administrative work for small businesses, self-employed professionals and start-ups; including financial accounting, cash book, accounts receivable/accounts payable and other activities on request.
Payroll Accounting
Payroll accounting for companies; listed as a separate service in the service offering and clearly distinguished from general accounting.
VAT Returns
Preparation of VAT returns as part of ongoing financial and tax administration.
Annual Financial Statements
Preparation of annual financial statements as part of bookkeeping and administrative support.
Tax Returns
Preparation of tax returns for the supported clients as part of administrative and bookkeeping services.
Business Sales and Incorporations
Advisory support for business sales and incorporations as an additional service alongside ongoing accounting.
Trust & reputation

ranQ Trust Score of COS Invest AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

COS Invest AG 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%
COS Invest AG scores 76.6 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%
COS Invest AG scores 83.3 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).83.322%
COS Invest AG scores 3.7 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 35.3.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

COS Invest AG reaches a ranQ Trust Score of 4.1 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

Hauptstrasse 84
8280 Kreuzlingen

At a glance

Legal form
Corporation
UID
CHE-155.309.648
Founded
2018 · 8 years
Last commercial register change
April 9, 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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