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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesAdministrative ServicesBaselVonlanthen Professional GmbH
Vonlanthen Professional GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Vonlanthen Professional GmbH is HR outsourcing, i.e. the outsourcing of personnel management tasks such as payroll accounting, contract management, personnel file management and other HR services for companies. The company offers tailored solutions for outsourcing HR processes to help companies make their personnel management more efficient, reduce costs and focus on their core competencies.

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Offering

Products & services

Industry:Administrative Services
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4.0/5

Vonlanthen Professional GmbH

✓ Offered3
HR outsourcing
HR outsourcing solutions for companies of all sizes, including complete HR administration, HR consulting, payroll management and individual HR projects.
Payroll solutions
Outsourcing of payroll and salary processing with multi-stage control processes, compliance checks, data protection and support with selecting suitable software.
HR outsourcing for specialized areas
Tailored HR outsourcing solutions for the healthcare sector, public transport and tourism, including payroll management, contract management, workforce planning and employee development.
Trust & reputation

ranQ Trust Score of Vonlanthen Professional GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

Vonlanthen Professional GmbH 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.
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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%
Vonlanthen Professional GmbH scores 74.1 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
Vonlanthen Professional GmbH 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%
Vonlanthen Professional GmbH 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

Vonlanthen Professional GmbH 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

Vogesenstr. 49
4056 Basel

At a glance

Legal form
Limited Liability Company
UID
CHE-497.366.642
Founded
2018 · 8 years
Last commercial register change
October 12, 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.
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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