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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesAarauHSO Wirtschaftsschule Schweiz AG, Zweigniederlassung Aarau
HSO Wirtschaftsschule Schweiz AG, Zweigniederlassung Aarau Logo
Verified· 2 sourcesTrust Score
Summary

About the company

HSO Wirtschaftsschule Schweiz AG, Zweigniederlassung Aarau offers vocational and continuing education programmes in business administration, information technology/business informatics, finance, human resources and leadership, marketing and sales, and commercial school courses. Offerings include HF diplomas, NDS HF programmes, federal professional certificates, bachelor's degree courses and various certificate programmes.

AI-generated
Offering

Products & services

Industry:Continuing Education Institutes
✓ Offered5
Business Administration Continuing Education
HF diploma programmes, NDS HF and EMBA, plus federally recognised courses in business administration, organisational management, technical commerce and executive assistance.
Finance, HR and Leadership Continuing Education
Courses for HR assistants, leadership specialists, finance and accounting professionals, plus SVF leadership and SVEB trainer certificates.
Marketing and Sales Continuing Education
Courses for sales specialists, federally certified sales managers, marketing specialists, Diploma-level marketing managers HF and online marketing managers NDS HF.
Commercial School
HSO office skills diploma and VSH business commercial diploma, including a track for career changers with an existing office diploma.
Commercial Apprenticeship Basic Training
Commercial apprenticeship EFZ, commercial apprenticeship EFZ with vocational baccalaureate, commercial preparatory courses and other basic commercial programmes.
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4.1/5

HSO Wirtschaftsschule Schweiz AG, Zweigniederlassung Aarau

Trust & reputation

ranQ Trust Score of HSO Wirtschaftsschule Schweiz AG, Zweigniederlassung Aarau: 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.

HSO Wirtschaftsschule Schweiz AG, Zweigniederlassung Aarau 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%
HSO Wirtschaftsschule Schweiz AG, Zweigniederlassung Aarau scores 78.4 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.86.512%
  • 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.70.07%
HSO Wirtschaftsschule Schweiz AG, Zweigniederlassung Aarau 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%
HSO Wirtschaftsschule Schweiz AG, Zweigniederlassung Aarau scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

HSO Wirtschaftsschule Schweiz AG, Zweigniederlassung Aarau 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 4
5000 Aarau

At a glance

Legal form
Branch
UID
CHE-463.064.255
Founded
2016 · 10 years
Last commercial register change
April 11, 2016
Employees
11 to 20
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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