Airbus is an European Aeronautic Defense and Space company whose core business is the manufacturing of commercial aircraft, civil and military helicopters, commercial space launch vehicles, missiles, military aircraft, satellites and defense systems and defense electronics and the rendering of services related to these activities. Co. organizes its businesses into the following five operating divisions: Airbus Commercial, Airbus Military, Eurocopter, Cassidian and Astrium. In addition, Co.'s Other Businesses division engages in the development, manufacturing, marketing and sale of regional turboprop aircraft and aircraft components.

BAE Systems is a defense, aerospace and security solutions provider. Co. supplies defense equipment, electronics and services, and cyber, intelligence and security solutions for governments and commercial markets. Co.'s offerings include the: manufacture of Typhoon assemblies for European partner nations and other export customers; design and manufacture of sub-assemblies in the U.K. and provision of equipment in the U.S.; development of future air system capabilities, including unmanned air systems; maintenance, support and training for Typhoon aircraft in service with the U.K. and Saudi Arabian air forces; and design, manufacture and support of defense and commercial avionics equipment.

Figeac Aero SA, formerly Figeac Aero SARL, is a France-based company engaged in the manufacture of parts and components for aerospace industry. It offers a range of products and services such as design, manufacture and assembly of subassemblies; manufacture of structural parts, ranging from small fittings to large panels; supply of engine parts, such as vertical lathe, blades, and milling of aluminum and hard materials; and manufacture of precision parts, such as landing gear and thrust inverters. The Company's customer base includes Airbus, Embraer, ATR, Boeing, Bombardier, Eurocopter and Gulfstream, among others. It is a member of the Figeac Aero Group, comprising companies engaged in provision of aerospace-related products and services. It operates through Groupe Sonaca and PECISS, industrial technology services company based in Tunisia.

Leonardo is the holding company for The Finmeccanica Group, and is responsible for guiding and controlling industrial and strategic operations, coordinates its subsidiaries. The Finmeccanica Group operates in the Aerospace and Defence sector, which includes the Helicopters, Defence and Security Electronics, Aeronautics, Space and Defence Systems segments; and in the Transportation sector, which also includes Fata S.p.a., in addition to the companies operating in the transportation sector.

LISI manufactures multifunctional fasteners and assembly and structural components for three business sectors: aerospace, automotive, and perfurmery. Co.'s activities are also split into three divisions: LISI Aerospace division, LISI Medical division and LISI Automotive division. LISI Aerospace division produces fasteners and assembly components for the aerospace and motor racing markets. LISI Medical division produces medical implants and is a sub-contractor of auxiliary parts. LISI Automotive division produces automotive fasteners and assembly components.

MTU Aero Engines manufacturers engine modules and components, and providers MRO (Maintenance, Repair and Overhaul) services for commercial aero engines. Co.'s activities range through the development, construction, testing and production of new commercial and military engines and spare parts, through to maintenance, repair and overhaul of commercial and military engines. Co.'s segments comprised of: OEM business (Original Equipment Manufacturing), which covers new commercial engines, including spare parts, and the whole of the military sector; and MRO business, which engaged in commercial maintenance activities covering the areas of maintenance and logistical support for commercial engines.

Rheinmetall is a holding company. Through its subsidiaries, Co. operates in two sectors: defence and automotive. Co.'s defence sector is comprised of three divisions: combat systems, engaging in armored tracked vehicles and NBC protection systems; electronic solutions, engaging in air defence systems and soldier systems; and wheeled vehicles, engaging in wheeled logistics vehicles and wheeled tactical vehicles. Co.'s automotive sector is comprised of three division: mechatronics, engaging in cutting emissions and air management systems; hardparts, engaging in pistons and plain bearings and bushes; and motorservice, which includes aftermarket activities for replacement parts business.

Rolls Royce Holdings is an engineering company. Co. is organised into five businesses: civil aerospace, which develops, manufactures, markets and sells commercial aero engines and aftermarket services; defense aerospace, which develops, manufactures, markets and sells military aero engines and aftermarket services; power systems, which develops, manufactures, markets and sells reciprocating engines and power systems; marine, which is develops, manufactures, markets and sells marine-power propulsion systems and aftermarket services; and nuclear, which develops, manufactures, markets and sells nuclear systems for civil power generation and naval propulsion systems.

Safran designs, develops and manufactures high technology electronics through three businesses: Aerospace, Defense and Security. Aerospace includes Aerospace Propulsion (propulsion systems for commercial aircraft, military transport, training and combat aircraft, rocket engines, civil and military helicopters) and Aircraft Equipment (mechanical, hydromechanical and electromechanical equipment); Defense (optronic, avionic and electronic systems); and Security (biometric technologies for fingerprint, iris and face recognition, identity management products, access management and transaction security, including tomographic systems for detection of dangerous or illicit substances in baggage).

Thales is an electronics and systems group, serving defense, aeronautics, transport, space and security markets. Co.'s operations can be divided into four operating segments: Aerospace (Avionics, Space), Transportation (Ground Transport Systems), Defence & Security (Secure Communications & Information Systems Land and Air Systems, Defence Mission Systems), and DCNS. Co. designs and delivers systems for all four environments: air, land, sea and space. These systems detect and assess threats, manage information, support command decisions and control engagements through to threat neutralization. Co. is active in ground transportation; air transport; navigation systems.