ABX Air
Aegean Airlines
Aero-Dienst
Aeroflot
Aerolineas Argentina
AeroLogic
AeroMod International
Aeronautical Engineers, Inc.
Afriqiyah Airways
Air Canada
Air China
Air Europa
Air France
Air India Engineering Services Limited
Air Peace
Air Transport International
Air Transport Services Group
Air Works
Airbus
Aircraft Maintenance Services Australia Pty Ltd
AJW Technique
AMECO
Antonov
Apple Aviation
Asiana Airlines
ASL Airlines France
Assistance Aéroportuaire du Mali (ASAM S.A.)
Atlas Air
Austrian Airlines
Avia Solutions Group
Avianca
Aviation Safety Network (ASN)
Aviation Technical Services
Batam Aero Technik
BCT Aviation Maintenance
Boeing
Boeing Asia Pacific Aviation Services Pte Ltd
Bombardier
Bombardier MRO
BOSA
British Airways Engineering
British Airways Interiors Engineering
Brussels Airlines
Bulgaria Air
CaerdAv
Canadian airline West Jet
Cargo Aircraft Management
Casebank Technologies
Cebu Pacific Air
Certified Aviation Services
China Air Cargo Corporation
COMAC
Comair Limited
Delta Air Lines
Delta TechOps
DHL
Duncan Aviation
easyJet
EGYPTAIR Maintenance & Engineering
Embraer
EMCOR
Emirates
Ethiopian airlines
Etihad Airways
Etihad Airways Engineering
European Aviation Safety Agency (EASA)
Eurowings
EVA Air
FADEC
FEAM
Federal Aviation Regulations (FAR)
Finnair
FL Technics
GE Aviation
General MRO Aerospace Inc.
GMR Aero Technic Ltd (GATL)
GoAir
Grupo Aeroméxico
Gulf Air
HAECO
Hawaiian Airlines
Heston Services Limited
Honeywell
Iberia Maintenance
Icelandair
International Air Transport Association (IATA)
International Civil Aviation Organization (ICAO)
Intersky
Iraqi Airways
Japan Airlines
Japanese Civil Aviation Bureau (JCAB)
Jetstar
Korean Air Maintenance & Engineering
Linhas Aereas Brasileiras
Lufthansa Group
Lufthansa Technik
Lufthansa Technik AERO Alzey
Lufthansa Technik Miskolc
Lufthansa Technik Philippines
Lufthansa Technik Puerto Rico
Lufthansa Technik Shenzhen
Messier-Bugatti-Dowty
Monarch Aircraft Engineering
Moog Inc
MTU Aero Engines AG
Neos
Nepal Airways
NokScoot Airlines Co., Ltd
Nordic Regional Airlines
Olympic Air
PEMCO
Philippine Airlines
Pratt & Whitney
Qatar Airways
Rolls-Royce
RwandAir
SAAB
Sabena Technics
Safran
Saudia Aerospace Engineering Industries (SAEI)
SIA Engineering Company Ltd
Silk Way Technics
SilkAir
Singapore Airlines
Singapore Economic Development Board
Sino Jet
Sky Aerospace Engineering
Skyservice
Skyways Technics
Spirit AeroSystems
SR Technics
Storm Aviation
STS Aviation Group
STS Line Maintenance
Sun Country Airlines
Surinam Airways
TAP Maintenance and Engineering
TC MRO
The Monarch Group
Thomas Cook Aircraft Engineering
Thomas Cook Group airlines
Tigerair Australia
Tigerair Taiwan
Transport Services Group, Inc
Triumph Aviation Services
Turkish Technic
Unison
United Airlines Inc.
Ural Airlines
UTC Aerospace Systems
VietJet Air
Vietnam Airlines
Virgin America
Virgin Atlantic
Virgin Australia
Wamos Air
Werner Aero Services
WestJet
Williams International
Wizz Air
WOW air