- Oracle Aviation
- Main business：aircraft sale , aircraft full-service aviation
- USA [Unverified ]
- OptiSky
- Main business：aircraft sale , aircraft full-service aviation
- USA [Unverified ]
- Alliance International Aviation - Chino
- Main business：Private Pilot Certificate, Commercial Pilot Certificate, Flight Instructor, Instrument Rating, Multi Engine Rating, Multi Engine IFR/IR, Tail Wheel Pilot Training, Aerobatic Training
- USA [Unverified ]
- ONE Aviation Corp.
- Main business：aircraft sale , aircraft full-service aviation
- USA [Unverified ]
- SEPAC, Inc.
- Main business：aircraft materials
- USA [Unverified ]
- Mewasa AG.
- Main business：aircraft manufactures
- Switzerland [Unverified ]
- Alameda Aero Club
- Main business：Private Pilot Certificate, Commercial Pilot Certificate, Flight Instructor, Instrument Rating, Tail Wheel Pilot Training
- USA [Unverified ]
- Air Ward, Inc.
- Main business：Private Pilot Certificate, Commercial Pilot Certificate, Flight Instructor, Instrument Rating
- USA [Unverified ]
- Air Accord - San Jose
- Main business：Private Pilot Certificate, Commercial Pilot Certificate, Flight Instructor, Instrument Rating, Multi Engine Rating, Multi Engine IFR/IR
- USA [Unverified ]
- AFI Flight Training School - Fullerton
- Main business：Private Pilot Certificate, Night Rating, Commercial Pilot Certificate, Flight Instructor, Instrument Rating
- USA (Service provider,Other) [Unverified ]
- Aeroventure
- Main business：Private Pilot Certificate, Night Rating, Commercial Pilot Certificate, Flight Instructor, Instrument Rating, Tail Wheel Pilot Training
- USA [Unverified ]
- AeroDynamic Aviation
- Main business：Private Pilot Certificate, Commercial Pilot Certificate, Flight Instructor, Instrument Rating, Tail Wheel Pilot Training, Aerobatic Training
- USA [Unverified ]
