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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRecruitment & HR ConsultingBaselWilhelm AG, Zürich, Zweigniederlassung Basel
Wilhelm AG, Zürich, Zweigniederlassung Basel Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Wilhelm AG, Zürich, Zweigniederlassung Basel is an executive search firm that supports organisations in filling board, executive management and other leadership roles. The firm conducts sector-focused searches across areas such as construction and real estate, financial services, information technology and life sciences and healthcare.

AI-generated
Offering

Products & services

Industry:Recruitment & HR Consulting
✓ Offered2
Executive Search
Executive Search for board of directors, executive management, middle management and highly specialised specialists; search, selection, acquisition and integration of candidates via direct search.
Headhunting
Headhunting as direct search for qualified and specialised candidate profiles; proactive direct outreach via personal networks, contacts and selected print and online channels.
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4.1/5

Wilhelm AG, Zürich, Zweigniederlassung Basel

Trust & reputation

ranQ Trust Score of Wilhelm AG, Zürich, Zweigniederlassung Basel: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Wilhelm AG, Zürich, Zweigniederlassung Basel 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%
Wilhelm AG, Zürich, Zweigniederlassung Basel scores 75.9 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.89.612%
  • 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%
Wilhelm AG, Zürich, Zweigniederlassung Basel 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%
Wilhelm AG, Zürich, Zweigniederlassung Basel scores 80.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.80.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wilhelm AG, Zürich, Zweigniederlassung Basel 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

St.Alban-Vorstadt 14
4052 Basel

At a glance

Legal form
Branch
UID
CHE-426.346.198
Founded
2015 · 11 years
Last commercial register change
March 27, 2023
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.76.06%
  • 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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