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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringTägerigPrinz Engineering GmbH
Prinz Engineering GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Prinz Engineering GmbH provides consulting, engineering and implementation services in avionics and aircraft maintenance. The company supports aircraft owners, flight schools and maintenance organisations and carries out mechanical, electrical and avionics work from a single source.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered5
Avionics inspections
Avionics inspections for ELT, transponder, pitot-static systems, and navigation and communication equipment; including testing, documentation, and logbook entry.
Aircraft modifications and minor changes
Panel retrofits, rewiring, LED lighting, system and engine modifications, and airframe work with supporting evidence and certification documentation.
Engineering services
Technical assessments, concept development, supporting evidence documents, and project support through approval for avionics and aircraft maintenance work.
Procurement of materials
Material ordering for required articles and components with entry of item number, description, and quantity.
Kanardia instruments
Kanardia instruments for experimental aircraft: sensors, round instruments, PFD and MFD systems, engine monitoring, and autopilots.
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4.1/5

Prinz Engineering GmbH

Trust & reputation

ranQ Trust Score of Prinz Engineering 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.

Prinz Engineering 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%
Prinz Engineering GmbH scores 80.9 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.95.212%
  • 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%
Prinz Engineering GmbH 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%
Prinz Engineering GmbH scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Prinz Engineering 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

Bergstrasse 4
5522 Tägerig

At a glance

Legal form
Limited Liability Company
UID
CHE-232.499.567
Founded
2013 · 13 years
Last commercial register change
March 8, 2013
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.
88.0
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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