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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRecruitment & HR ConsultingZugPrime21 AG
Prime21 AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Prime21 AG is a recruitment company specializing in active sourcing, direct search (executive search) and candidate placement for executives and specialized professionals. It focuses on IT, finance and fiduciary sectors and provides HR and recruiting services including recruiting-as-a-service, interim recruiting and HR outsourcing.

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Offering

Products & services

Industry:Recruitment & HR Consulting
✓ Offered7
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Prime21 AG

Personnel Placement
Personnel placement for IT, finance and fiduciary specialists, in permanent employment or for temporary assignments and contracting projects in Switzerland.
Active Sourcing and Direct Outreach
Targeted direct outreach and active sourcing of executives and specialized professionals, including research, identification, initial contact and candidate qualification.
HR Consulting
HR consulting for recruiting processes, onboarding, integration, employer branding, personnel administration, as well as workshops and training for internal HR teams.
Interim Recruiting Services
Time-limited recruiting support for urgent vacancies, from candidate search to successful placement and coordination of the processes.
HR Outsourcing
Outsourcing of HR processes with flexible HR services to handle HR processes in a time- and resource-efficient way.
Outplacement
Outplacement support for employees going through the separation process, as an additional HR service within the service portfolio.
Payrolling Solutions
Payrolling for temporary project assignments and flexible employment models, offered under the Payflow brand.
Trust & reputation

ranQ Trust Score of Prime21 AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Prime21 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%
Prime21 AG scores 92.3 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.82.07%
Prime21 AG 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%
Prime21 AG scores 62.9 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 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Prime21 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

Bahnhofplatz
6300 Zug

At a glance

Legal form
Corporation
UID
CHE-432.500.007
Founded
2011 · 15 years
Last commercial register change
September 14, 2026
Employees
21 to 50
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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