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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryIndustryElectronics manufacturerBaselHaefely AG
Haefely AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Haefely AG develops and supplies high-voltage test systems, measuring instruments and EMC technology solutions. Its services include calibration, testing, repairs, maintenance and modernisation.

AI-generated
Offering

Products & services

Industry:Electronics manufacturer
✓ Offered4
High-Voltage Test Systems
High-voltage test systems for manufacturers of power, distribution and instrument transformers, cables and switchgear; including test solutions and associated instrumentation.
EMC Technology
EMC technology for electrical test and measurement tasks; listed by HAEFELY as a product area alongside high-voltage test systems and instruments.
Instruments
Instruments for measurement, testing and application purposes in the context of high-voltage and power engineering; listed as a separate HAEFELY product category.
Service & Support for High-Voltage Test Systems
Spare parts, rentals and repairs, system integration and relocation, calibration and testing, support, training and consulting, inspections, maintenance, installation, commissioning, modernization and upgrades.
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4.1/5

Haefely AG

Trust & reputation

ranQ Trust Score of Haefely AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of November 2026

Without public customer reviews the score stays capped.

Haefely 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%
Haefely AG scores 95.8 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.96.07%
Haefely AG 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%
Haefely AG scores 73.4 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.46.74%
Qualifications+0.00

Haefely 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 58%, so the score is backed by part of the criteria. As of November 2026.

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

Press

Media

December 16, 2025Media
Areal Lehenmatt Süd: Wohnraum für 600 Personen geplant
primenews.ch
December 16, 2025Media
Lehenmatt Süd: Hier soll Wohnraum für über 600 Personen entstehen
bazonline.ch
August 14, 2025Media
Der neue Lebensraum zwischen Beton und Birs für 600 Personen
bzbasel.ch
August 13, 2025Media
Neue Wohnungen für 600 Personen im Basler Lehenmatt-Quartier
baublatt.ch
November 9, 2023Media
Arealentwicklung Lehenmatt Süd: Haefely zügelt, dafür gibt es rund 250 neue Wohnungen
bazonline.ch

Knowledge

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Location

Birsstrasse 300
4052 Basel

At a glance

Legal form
Corporation
UID
CHE-106.842.541
Founded
1999 · 27 years
Last commercial register change
September 7, 2026
Employees
101 to 500
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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