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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesAdministrative ServicesBaselHR on-site GmbH
HR on-site GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of HR on-site GmbH is the provision of services in the field of Human Resources (HR) management. Specifically, this includes: payroll processing and payroll, personnel administration and time management, implementation of HR projects, and HR interim management. The company offers these services as an external partner and supports customers in bridging personnel gaps in the HR area.

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Offering

Products & services

Industry:Administrative Services
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HR on-site GmbH

✓ Offered
4
Payroll processing / Payroll
Complete processing of all payroll-relevant activities, including personnel data maintenance, social insurances, Shadowpayroll, year-end processing, AHV audit/adjustment, and payroll process optimisation.
Personnel administration / Time management
Support for personnel administration, absence management and time management, including the recruitment process, onboarding and offboarding, absence management, as well as working time schedules and corrections of incorrect entries.
HR projects / systems / processes
Project management and consulting for HR system rollouts, outsourcing of HR services, HRIS maintenance, organisational management, HR controlling, as well as optimisation of processes, policies and regulations.
HR interim management
Temporary assumption of management responsibilities in the HR services area, as well as project management in HR, to bridge vacancies and additional HR management needs.
Trust & reputation

ranQ Trust Score of HR on-site GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

HR on-site 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%
HR on-site GmbH scores 75.7 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.83.012%
  • 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%
HR on-site 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%
HR on-site GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

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Location

Giornicostrasse 238
4059 Basel

At a glance

Legal form
Limited Liability Company
UID
CHE-224.923.037
Founded
2017 · 9 years
Last commercial register change
June 19, 2017
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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