| Advanced Technologies Group |
United Kingdom |
| Aermacchi |
Italy |
| Aerostar |
Romania |
| Aerospace Industrial Development |
Taiwan |
| Aerovironment |
United States |
| Aero Vodochody |
Czech Republic |
| Air Weapons Complex |
Pakistan |
| Airbus Military |
Europe |
| Airbus |
Europe |
| Alenia Aerospazio |
Italy |
| American Utilicraft |
United States |
| Archedyne |
United States |
| ATR Aircraft |
United States |
| Avioane |
Romania |
| BAE Systems |
United Kingdom |
| Bai Aerosystems |
United States |
| Bell Helicopter Textron |
United States |
| Beriev |
Russian Republic |
| Boeing |
United States |
| Bombardier |
Canada |
| B-N Group |
United Kingdom |
| Capavation |
France |
| CASA |
Spain |
| Cessna |
United States |
| Cobham |
United Kingdom |
| Dassault Aviation |
France |
| Defense Tek |
South Africa |
| Denel |
South Africa |
| Denel Dynamics |
South Africa |
| Gavilan |
Canada |
| Elbit Systems |
Israel |
| Embraer |
Brizil |
| Enaer |
Chile |
| Enstrom Helicopter |
United States |
| ETC-PZL Aerospace Industries |
Poland |
| Eurocopter |
Europe |
| Eurofighter |
Europe |
| European Aeronautic Defence & Space Company EADS N.V. |
Europe |
| Explorer Aircraft |
United States |
| Fairchild Dornier |
Germany |
| Finmeccanica |
Italy |
| Freewing Aerial Robotics |
United States |
| General Atomics |
United States |
| GKN Westland |
United Kingdom |
| Grob Aerospace |
Germany |
| Gulfstream |
United States |
| Hiller |
United States |
| Hindustan Aeronautics |
India |
| Hybrid Air Vehicles |
United Kingdom |
| IAR |
Romania |
| Indonesian Aerospace |
Indonesia |
| Insitu Group |
United States |
| Irkut |
Russian Republic |
| Israel Aircraft Industries |
Israel |
| Kaman |
United States |
| Kamov |
Russian Republic |
| Kawasaki Heavy Industries |
Japan |
| Kazan Helicopters |
Russian Republic |
| Korea Aerospace Industries |
Korea (RoK) |
| Lake Aircraft |
United States |
| Learjet |
United States |
| Let |
Czech Republic |
| Lockheed Martin |
United States |
| McDonnell Douglas Helicopters |
United States |
| Meggitt |
United Kingdom |
| Mitsubishi Heavy Industries |
Japan |
| NAT Seattle Inc |
United States |
| NH Industries |
Europe |
| Northrop Grumman |
United States |
| Pacific Aerospace Corporation |
New Zealand |
| Pakistan Aeronautical Complex |
Pakistan |
| Pilatus |
Switzerland |
| PZL Okecie |
Poland |
| PZL Swidnik |
Poland |
| Raytheon |
United States |
| Reims Aviation |
France |
| Schiebel |
Germany |
| Saab Aerospace |
Sweden |
| Scandicraft |
Sweden |
| Schweizer Aircraft |
Switzerland |
| Sikorsky |
United States |
| Shinmaywa |
Japan |
| Slingsby Aviation |
United Kingdom |
| Socata |
France |
| Hybrid Air Vehicles |
United States |
| Thrush Aircraft |
United States |
| Turkish Aerospace Industries |
Turkey |
| VulcanAir |
United States |
