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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryFinance & InsuranceInsurance Brokerage & ConsultingSissach5Ypsilon Service GmbH
5Ypsilon Service GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of 5Ypsilon encompasses three main areas: 1. **Insurance Services**: As an insurance broker, 5Ypsilon offers individual insurance solutions and advises clients on all matters related to insurance. 2. **Trust Services**: The company provides trust services, including accounting, tax returns, and negotiations with authorities. 3. **Office Services**: 5Ypsilon takes care of office work for clients, allowing them to focus more on their business. These services are tailored to meet the individual needs of clients, providing a comprehensive service.

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Products & services

Industry:Insurance Brokerage & Consulting
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5Ypsilon Service GmbH

✓ Offered5
Insurance broking and insurance advisory
Broker services across the insurance sector, personal advice, analysis of insurance packages, premium optimisation, and claims handling for private and business clients.
Trust services, accounting and tax advisory
Trust services, accounting and tax returns for companies and individuals, including accounts receivable bookkeeping, annual financial statements, budgeting, tax optimisation and correspondence with tax authorities.
Office service and secretarial service
Office and secretarial service for businesses and individuals, including correspondence with customers and suppliers, mail service, telephone service and general administrative relief.
Payment administration
Accounts receivable management with dunning, accounts payable management with all payments, and support for order and invoice administration.
Business consulting
Advisory services for business restructuring, preparation of business plans according to the standard for banks, as well as company formation and support during crisis periods.
Trust & reputation

ranQ Trust Score of 5Ypsilon Service GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

5Ypsilon Service GmbH scores 75.1 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.76.724%
  • 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.68.910%
  • 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.78.08%
5Ypsilon Service GmbH scores 80.9 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.95.212%
  • 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%
5Ypsilon Service GmbH 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%
5Ypsilon Service GmbH scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

5Ypsilon Service GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 14 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
4.7
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.714
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Hauptstrasse 111
4450 Sissach
Opening hours
Mon
08:00 - 12:00, 14:00 - 17:00
Tue
08:00 - 12:00, 14:00 - 17:00
Wed
08:00 - 12:00, 14:00 - 17:00
Thu
08:00 - 12:00, 14:00 - 17:00
Fri
08:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-319.707.528
Founded
2013 · 13 years
Last commercial register change
February 17, 2026
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.
88.0
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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