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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryPublic Administration & EducationFlight schoolKlotenEFOS Flugschule GmbH
EFOS Flugschule GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

EFOS Flugschule GmbH provides flight training as well as air taxi, charter, business and sightseeing flights. Its charter fleet includes Piper and Cessna aircraft.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Flight school
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4.1/5

EFOS Flugschule GmbH

Airline
✓ Offered5
Flight school
Flight training for Private Pilot PPL, CPL/IR professional pilot and instrument flight; revalidation/renewal as well as quotes and school cost information.
Charter
Charter flights and airtaxi services with fleet, price lists and quotes; part of the main navigation and the services presentation on the home page.
Scenic flights
Scenic flights for passengers, listed separately as its own service offering alongside flight school, charter, airtaxi and cargo.
Air cargo
Air freight transport services, mentioned on the home page alongside flight school, charter, airtaxi and scenic flights, with its own subpage.
Flying club
Membership in the flying club with lower flight prices; plus an additional note about a Smart company car at cost price for customers.
Trust & reputation

ranQ Trust Score of EFOS Flugschule GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

EFOS Flugschule 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%
EFOS Flugschule GmbH scores 83.0 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.55.07%
EFOS Flugschule GmbH scores 86.7 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).86.722%
EFOS Flugschule GmbH scores 1.7 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 35.1.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

EFOS Flugschule 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 November 2026.

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

Knowledge

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Location

Flughafenstrasse 14
8302 Kloten
Opening hours
Mon
06:00 - 23:00
Tue
06:00 - 23:00
Wed
06:00 - 23:00
Thu
06:00 - 23:00
Fri
06:00 - 23:00
Sat
06:00 - 23:00
Sun
06:00 - 23:00

At a glance

Legal form
Limited Liability Company
UID
CHE-103.114.936
Founded
1980 · 46 years
Last commercial register change
February 3, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHKloten
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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