- Win Air Aviation Services
- Main business：flight training, used aircraft saling, aviation service
- USA [Unverified ]
- Patria Oyj
- Main business：1000~3000 square meter
- Finland [Unverified ]
- Avartek
- Main business：1000~3000 square meter
- Finland [Unverified ]
- AeroTekniikka
- Main business：1000~3000 square meter
- Finland [Unverified ]
- Threod Systems
- Main business：1000~3000 square meter
- Estonia [Unverified ]
- Airborne Mechatronics
- Main business：1000~3000 square meter
- Estonia [Unverified ]
- Arab Organization for Industrialization
- Main business：1000~3000 square meter
- Egypt [Unverified ]
- Wilson Aviation LLC
- Main business：used aircraft sale , aircraft full-service aviation
- USA [Unverified ]
- Danish Aviation Systems
- Main business：1000~3000 square meter
- Denmark [Unverified ]
- Hollywood Flight Training LLC.
- Main business：Aviation Services
- USA (Service provider) [Unverified ]
- Anthea Technologies ApS
- Main business：1000~3000 square meter
- Denmark [Unverified ]
- Sky-Watch
- Main business：1000~3000 square meter
- Denmark [Unverified ]
- Prototypa-ZM
- Main business：1000~3000 square meter
- Czech Republic [Unverified ]
- Hayes Aviation
- Main business：Flight Training, Aircraft Rental, Aviation Services
- USA (Service provider) [Unverified ]
- VTUL a PVO Praha (Czech Air Force Research Institute)
- Main business：1000~3000 square meter
- Czech Republic [Unverified ]
- RCFoam.
- Main business：aircraft materials
- United Kingdom [Unverified ]
- Hacker
- Main business：1000~3000 square meter
- Croatia [Unverified ]
- Wallis Aviation
- Main business：Private Pilot Certificate, Commercial Pilot Certificate, Flight Instructor, Instrument Rating
- USA [Unverified ]
- Hipersfera
- Main business：1000~3000 square meter
- Croatia [Unverified ]
- Superior Aviation Arkansas
- Main business：Private Pilot Certificate, Night Rating, Flight Instructor, Instrument Rating
- USA [Unverified ]