| Company | Aircraft programs |
| AEE Aircraft Electronic Engineering GmbH (Germany) |
|
| Aero Fluid Products (U.S.A.) |
|
| Aero Space Controls Corp. (U.S.A.) |
|
| AeroControlex (U.S.A.) |
|
| AeroKool Aviation Corp. (U.S.A.) |
|
| AMETEK Airtechnology Group (U.K.) |
Linked to 3 aircraft programs |
| AMETEK PDS (U.S.A.) |
Linked to 2 aircraft programs |
| ANDAR Electromechanical Systems (Turkey) |
Linked to 1 aircraft program |
| Beaver Aerospace & Defense, Inc. (U.S.A.) |
Linked to 4 aircraft programs |
| CESA / Heroux Devtek Spain (Spain) |
Linked to 1 aircraft program |
| CIRCOR Aerospace Products Group (U.S.A.) |
|
| Collins Aerospace, Mechanical Systems (U.S.A.) |
Linked to 2 aircraft programs |
| Collins Aerospace, Mechanical Systems - Actuation (U.K.) |
Linked to 1 aircraft program |
| Curtiss-Wright Flight Systems (U.S.A.) |
Linked to 2 aircraft programs |
| Curtiss-Wright Sensors & Controls HQ (U.S.A.) |
|
| Deva Technologies Ltd. (U.K.) |
|
| Eaton (U.S.A.) |
|
| Eaton Aerospace, Actuation Systems Division (U.S.A.) |
Linked to 8 aircraft programs |
| ECE (France) |
|
| Electromech Technologies (U.S.A.) |
Linked to 21 aircraft programs |
| Elektro-Metall Export (Germany) |
Linked to 6 aircraft programs |
| Flexial Corporation (U.S.A.) |
|
| GE Aerospace Systems, Loves Park (U.S.A.) |
|
| GE Aviation Australia (Australia) |
|
| Hanwha Group (South Korea) |
|
| Harter Aerospace (U.S.A.) |
|
| Honeywell Aerospace, Sensing & Control (U.K.) |
Linked to 2 aircraft programs |
| Honeywell Unmanned Aerial Systems and Urban Air Mobility (UAM) (U.S.A.) |
|
| Hummingbird Aero LLC (U.S.A.) |
|
| IDAK AeroSystems (Turkey) |
|
| Ingenium Aerospace LLC (U.S.A.) |
|
| ITT Aerospace Controls (U.S.A.) |
|
| Kaney Aerospace (U.S.A.) |
|
| Kaney Aerospace BVR Aero Products (was BVR Technologies) (U.S.A.) |
|
| Kinetic Engine Systems (ADM) (U.S.A.) |
|
| Kistler Instruments Limited (U.K.) |
|
| Kollmorgen Aerospace & Defense (U.S.A.) |
|
| Liebherr-Aerospace Lindenberg GmbH (Germany) |
Linked to 9 aircraft programs |
| Logic S.p.A (Italy) |
Linked to 1 aircraft program |
| LORD Electromechanical Solutions (France) |
|
| Marotta Controls, Inc. (U.S.A.) |
|
| maxon (U.S.A.) |
|
| Mecaer America Inc. (Canada) |
|
| Moog Inc. (U.S.A.) |
Linked to 8 aircraft programs |
| MTC Industries & Research (Israel) |
|
| MTI (U.S.A.) |
|
| MW Components: Servometer (U.S.A.) |
|
| Nucon Aerospace Pvt. Ltd (India) |
|
| Ontic (U.S.A.) |
|
| Parker Aerospace Control Systems (U.S.A.) |
Linked to 7 aircraft programs |
| Parker Meggitt Avrillé (Artus) (France) |
|
| Parker Meggitt Inc. (U.S.A.) |
|
| Rockwell Automation Inc. (U.S.A.) |
|
| Rogerson Aircraft Equipment Group (U.S.A.) |
|
| SABCA (Belgium) |
Linked to 1 aircraft program |
| Safran Aerosystems Hydraulics (France) |
Linked to 1 aircraft program |
| Safran Electronics & Defense (was Collins Aerospace, Actuation Systems) (Italy) |
Linked to 1 aircraft program |
| Safran Electronics & Defense (was Collins Aerospace, Mechanical Systems) (France) |
Linked to 1 aircraft program |
| Safran Electronics & Defense (was Collins Aerospace, Mechanical Systems) (U.K.) |
Linked to 12 aircraft programs |
| Salient Motion (U.S.A.) |
|
| Secondo Mona SpA (Italy) |
Linked to 3 aircraft programs |
| Sepac Inc. (U.S.A.) |
|
| Skydweller Aero (U.S.A.) |
Linked to 1 aircraft program |
| Skylife Engineering SL (Spain) |
|
| TAAC Aerospace Technologies Inc. (TAAC) (Turkey) |
|
| Tamagawa Seiki Co. Ltd. (Japan) |
|
| Toyota Motor North America (U.S.A.) |
Linked to 1 aircraft program |
| Triumph Systems Electronics & Controls - Windsor (U.S.A.) |
|
| UAS - Umbria Aerospace Systems SpA (Italy) |
|
| Ultra Motion (U.S.A.) |
|
| UMBRAGROUP S.p.A. (Italy) |
|
| Unis a.s. (Czech Republic) |
|
| Whippany Actuation Systems (U.S.A.) |
Linked to 14 aircraft programs |
| Wittenstein Aerospace & Simulation (Germany) |
|
| Woodward, Niles Plant (U.S.A.) |
|