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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesEngelburgTeaching Training Testing GmbH
Teaching Training Testing GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Teaching Training Testing GmbH is a testing and training provider that operates as an authorised exam centre for Cambridge English qualifications and IELTS and offers admissions testing. It also provides teacher training (e.g. CELTA), Linguaskill services, English courses for individuals and companies, and exam-management services for schools and government bodies.

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Offering

Products & services

Industry:Continuing Education Institutes
✓ Offered7
Exams and Certificates
Cambridge English Qualifications and IELTS tests, including registration, test locations, results and retake options.
CELTA
Certificate in English Language Teaching to Adults, as initial teacher training for English as a foreign or second language, online or in person.
Teacher Training
Cambridge English Qualifications Teacher Training for teachers, four modules on Reading, Writing, Listening and Speaking, with a General or Business focus.
Linguaskill and Linguaskill Business
Online English test with a Cambridge certificate, an adaptive testing format and versions for General English, Academic English and Business English.
3T Languages
Language service with individual exam and test support, in-company courses and private language lessons, online or on site.
Admissions Testing
Official Admissions Centre for computer-based and paper-based Admission Tests in Switzerland.
English courses for individuals and companies
One-to-one tuition and in-company courses for professional communication, including placement, progress checks and lessons online or on site.
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4.1/5

Teaching Training Testing GmbH

Trust & reputation

ranQ Trust Score of Teaching Training Testing GmbH: 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.

Teaching Training Testing GmbH 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%
Teaching Training Testing GmbH scores 86.7 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.70.07%
Teaching Training Testing GmbH 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%
Teaching Training Testing GmbH 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

Teaching Training Testing GmbH 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. Gallerstrasse 104f
9032 Engelburg
Opening hours
Mon
08:30 - 17:00
Tue
08:30 - 17:00
Wed
08:30 - 17:00
Thu
08:30 - 17:00
Fri
08:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-115.908.386
Founded
2010 · 16 years
Last commercial register change
July 22, 2026
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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
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