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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationVocational & Secondary SchoolsLa Chaux-De-FondsSociété coopérative du Centre d'Apprentissage de l'Arc Jurassien (CAAJ)
Société coopérative du Centre d'Apprentissage de l'Arc Jurassien (CAAJ) Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company provides training and vocational education in microtechnology, particularly in the areas of design and quality assurance. It also offers internships and job opportunities and regularly publishes reports on its activities.

AI-generated
Offering

Products & services

Industry:Vocational & Secondary Schools
✓ Offered12
Dual apprenticeship in precision mechanics and Swiss turning
Complete dual apprenticeship programme for the trades in mechanical engineering and Swiss turning, with basic practical training at the training centre and then specialisation in the company.
Automation Technician EFZ
Initial vocational training of 4 years in automation, with practical base at the apprenticeship centre and then specialisation in the company.
Polymechanic EFZ
Initial vocational training of 4 years in precision mechanics, with practical training at the apprenticeship centre and specialisation in the company.
Production Mechanics Technician EFZ
Initial vocational training of 3 years in production mechanics, with practical base at the apprenticeship centre and then specialisation in the company.
Micromechanics Technician EFZ
Initial vocational training of 4 years in micromechanics, structured with practical training at the training centre and specialisation in the company.
Industrial Drafter-Constructor EFZ
Initial vocational training of 4 years in industrial drawing and construction, with practical training at the apprenticeship centre and specialisation in the company.
Microtechnical Construction Drafter-Constructor EFZ
Initial vocational training of 4 years in microtechnical construction, with practical training at the training centre and specialisation in the company.
Mechanics Practical Training EBA
Initial vocational training of 2 years in mechanics, with a practical base at the apprenticeship centre and continued training in the company.
Quality Technician in Microtechnology EFZ
Initial vocational training of 4 years in microtechnical quality control, with practical training at the training centre and specialisation in the company.
Discovery work placements
Half-day work placements for students in Grade 11 and above to discover the precision mechanics trades offered by the CAAJ.
Apprenticeship application
Application process for an apprenticeship position, with aptitude test, an immersion work placement day and forwarding of the application dossier to partner companies.
Training partnership with companies
Support for training companies with administrative assistance, compliance with legal obligations and organisation of apprentice training.
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4.2/5

Société coopérative du Centre d'Apprentissage de l'Arc Jurassien (CAAJ)

Trust & reputation

ranQ Trust Score of Société coopérative du Centre d'Apprentissage de l'Arc Jurassien (CAAJ): 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Société coopérative du Centre d'Apprentissage de l'Arc Jurassien (CAAJ) scores 65.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.56.024%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.70.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Société coopérative du Centre d'Apprentissage de l'Arc Jurassien (CAAJ) scores 91.6 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%
Société coopérative du Centre d'Apprentissage de l'Arc Jurassien (CAAJ) scores 85.0 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).85.022%
Société coopérative du Centre d'Apprentissage de l'Arc Jurassien (CAAJ) scores 65.7 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 35.65.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Société coopérative du Centre d'Apprentissage de l'Arc Jurassien (CAAJ) reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.0 out of 5 stars from 15 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle415
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Boulevard des Eplatures 39
2300 La Chaux-De-Fonds
Opening hours
Mon
07:15 - 12:00, 13:30 - 16:30
Tue
07:15 - 12:00, 13:30 - 16:30
Wed
07:15 - 12:00, 13:30 - 16:30
Thu
07:15 - 12:00, 13:30 - 16:30
Fri
07:15 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Cooperative
UID
CHE-114.607.025
Founded
2008 · 18 years
Last commercial register change
April 28, 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.97.06%
  • 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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