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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesAdministrative ServicesLenzburgGKB Services AG
GKB Services AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of GKB Services AG is providing consulting, service, organizational, mediation and coaching mandates for public administrations, particularly for municipal tax offices. This includes interim services, organizational consulting, personnel recruitment, mergers of municipal tax offices, as well as further consulting and services for process optimization and support in case of personnel vacancies.

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Products & services

Industry:Administrative ServicesManagement Consulting
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GKB Services AG

Recruitment & HR Consulting
✓ Offered4
Interim services for municipal tax offices
Interim assignments by tax professionals to bridge staffing vacancies, address arrears and onboard new employees at municipal tax offices.
Personnel recruitment
Active personnel recruitment, applicant management and systematic staff selection to fill open positions for specialists and management staff in municipal administrations.
Organisational consulting
Organisational development and consulting for public administrations with a practice-oriented approach, an external perspective and support for sustainable improvements.
Advisory services for municipal tax offices
Advisory services on organisational issues, processes and staffing situations in municipal tax offices, focusing on public administrations and their requirements.
Trust & reputation

ranQ Trust Score of GKB Services AG

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

GKB Services 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%
GKB Services AG scores 85.5 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.55.07%
GKB Services AG scores 83.3 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).83.322%
GKB Services AG 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.

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Location

Niederlenzerstrasse 25
5600 Lenzburg

At a glance

Legal form
Corporation
UID
CHE-116.355.573
Founded
2010 · 16 years
Last commercial register change
January 14, 2014
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.
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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