-Main Fuselage, Components design-development = TAI
-Avionics, Electronic systems = Aselsan
-Engine = TurboMeca
-Gears and Transmissions = Kazan-MVEN and Turkish institues
-All gears production: Turkish institues
-Rotor design-development = ITU
-Rotor-hub design = ITU
-Production of Rotor-Hub = 5th Main maintenance center of Turkish army
-Control system = AVIA
-Fuel tank and components = Turkish institues
-Helicopter rotor-Transmission test system = Demetek AS.
Thanks for info to Cebatli_53