The Birmingham Small Arms Co. Ltd. manufactures military and sporting firearms, bicycle, motorcycles, cars, buses and bodies, and steel. The company is headquartered in Winchester, the United Kingdom.

Heckler & Koch GmbH engages in the manufacture of arms and weapons. Its products include self-loading pistols, submachine guns, assault rifles, sniper rifles, machine guns and grenade machine guns. The firm also maintains and operates research and design capabilities that meet the demands of security, law enforcement and military forces. The company was founded by Edmund Heckler, Theodor Koch, and Alex Seidel in 1949 and is headquartered in Oberndorf, Germany.

Provides information technology services

SIASUN restructured in 2002 under SIASUN Robot & Automation Co., Ltd. and mainly conducts research and development of industrial robot application, automatic assembly & testing production lines. It is located in Shanghai Jinqiao Export Processing Zone with an area of about 5000 square meters.

Beretta USA Corp. manufactures and distributes firearms, accessories and apparel. The company provides shooting gear, such as hunting accessories and bags, competition accessories and bags, safety gear, soft cases, luggage, and hard cases; firearms, including field and competition shotguns, handguns, home protection long guns, premium shotguns, and rifles and carbines, as well as firearm accessories, such as choke tubes, stocks, and barrels; air guns; accessories, including pistols, shotguns, rifles and carbines, burris optics, gun care products, and tools; holsters; and knives and gifts. Beretta also offers jackets, sweaters and fleeces, vests, pants, shirts, polos, T-shirts, belts, scarves and ties, caps and hats, gloves, shoes and boots, and E-gift card certificates for men; and vests, polos, and caps and hats for women. The company was founded in 1977 and is headquartered in Accokeek, MD.

BAE Systems Plc engages in the provision of a full range of products and services for air, land, and naval forces, advanced electronics, security, information technology solutions, and support services. It operates through the following segments: Electronic Systems, Cyber and Intelligence, Platforms and Services (US), Air, Maritime, and Headquarters. The Electronic Systems segment is composed of the US and UK-based electronics activities, including electronic warfare systems, electro-optical sensors, military and commercial digital engine and flight controls, precision guidance and seeker solutions, next-generation military communications systems and data links, persistent surveillance capabilities, and hybrid electric drive systems. The Cyber and Intelligence segment includes the US-based Intelligence and Security business, and UK-headquartered Applied Intelligence business, and covers the group's cyber security, secure government, and commercial and financial security activities. The Platforms and Services (US) segment manufactures combat vehicles, weapons and munitions, and delivers services and sustainment activities, including ship repair and the management of government-owned munitions facilities. The Air segment deals with UK-based air activities for European and International markets, and US programs, and its businesses in Saudi Arabia and Australia, together with its interest in the European MBDA joint venture. The Maritime segment focuses on the group’s UK-based maritime and land activities. The Headquarters segment includes the group’s head office and UK-based shared services activities, together with its interest in Air Astana. The company was founded in 1953 and is headquartered in London, the United Kingdom.

Secretary of State for Defence is a private company headquartered in the United Kingdom with subsidiaries in that country. The firm operates as a state secretary of defense.

Part of Remington Arms Co. LLC, RA Brands LLC is a company headquartered in the United States. The firm manufactures cutlery and flatware products.

State Grid Intelligent Technology Co., Ltd., established on 2000-11-09, Business scope includes general items:Artificial intelligence basic resources and technology platform;Research and development of intelligent robots;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Industrial Design Services;Engineering technical service(planning management,survey,design,Except supervision);Foreign contracted projects;Import and export;Technology Import and Export;Non-residential real estate leases;Big data service;Cloud Computing Equipment Technical Services;5GCommunication Technology Services;Computer System Services;Information system integration service;Information system operation and maintenance services;Artificial intelligence industry application system integration service;IoT application service;Artificial intelligence application software development;AI Hardware Sales;Artificial intelligence theory and algorithm software development;Artificial intelligence basic software development;Information Technology Consulting Services;Intelligent control system integration;Network technology service;data processing services;Standardized service;software development;software sales;Manufacturing of computer software, hardware and peripheral equipment;Retailing of computer software, hardware and auxiliary equipment;Digital Video Surveillance System Manufacturing;Digital Video Surveillance System Sales;Intelligent Unmanned Aerial Vehicle Manufacturing;Smart Unmanned Aerial Vehicle Sales;Solar Power Technology Services;Virtual reality equipment manufacturing;Intelligent robot sales;Industrial Robot Manufacturing;Industrial Robot Sales;Industrial robot installation,repair;Special task robot manufacturing;Service consumer robot manufacturing;Sales of Service Consumer Robots;Manufacturing of power transmission and distribution and control equipment;Intelligent power transmission and distribution and control equipment sales;electrical equipment repair;Security equipment manufacturing;Security equipment sales;Security technology prevention system design and construction services;Special Equipment Sales;Special equipment rental;Material Handling Equipment Manufacturing;Smart Material Handling Equipment Sales;Intelligent storage equipment sales;Storage equipment rental service.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:General Aviation Services;flight training;Mapping service;Civil Aircraft Pilot Training;power transmission,powered by,Installation of power receiving facilities,Repair and Test;Construction Engineering Construction;Electrical Installation Services;Inspection and testing service;road freight transport(Does not contain dangerous goods);Building Intelligent System Design;Special Equipment Design;Special equipment manufacturing;Installation, modification and repair of special equipment.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Founded in 1935 as Bell Aircraft Corporation, Bell Helicopter continues to set the pace for the industry and expand the scope of vertical lift. An industry leader with unmatched name recognition, Bell Helicopter was the first to obtain commercial certification for a helicopter. Over our rich 80-year history, Bell Helicopter has delivered more than 35,000 aircraft to our customers around the world.

Hunan Wuxin Tunnel Intelligent Equipment Co., Ltd. manufactures construction machinery and equipment. Its products include three-arm rock drilling jumbo, arch installation vehicle, tunnel lining trolley, waterproof board/steel bar working, and wet spraying manipulator. The company was founded on August 4, 2010 and is headquartered in Changsha, China.

Auto-Ordnance specializes in arms manufacturing and offers arms, such as custom guns, pistols, and carbines.

Metal Storm Ltd. is a defense technology company. It engages in the research, design, development and integration of projectile launching systems. The company was founded by James Michael O'Dwyer on April 13, 1994 and is headquartered in Brisbane, Australia.

Cubic Corp. is a technology provider of integrated solutions. The company designs, integrates and operates systems, products and services focused in the transportation, defense C4ISR and training markets. It operates through the following segments: Cubic Transportation Systems, Cubic Mission Solutions, and Cubic Global Defense Systems. The Cubic Transportation Systems segment designs, produces, installs, and services electronics revenue collection systems for mass transit projects, including railways and buses. The Cubic Mission Solutions segment provides C4ISR capabilities for defense, intelligence, security and commercial missions. The Cubic Global Defense Systems segment consists of customized military range instrumentation; laser based training systems, and virtual simulation systems. The company was founded by Walter J. Zable in 1951 and headquartered in San Diego, CA.

Olin Corp. engages in manufacturing of chemicals products. It operates through the following segments: Chlor Alkali Products and Vinyls, Epoxy, and Winchester. The Chlor Alkali Products and Vinyls segment manufactures and sells chlorine and caustic soda, ethylene dichloride and vinyl chloride monomer, methyl chloride, methylene chloride, chloroform, carbon tetrachloride, perchloroethylene, trichloroethylene and vinylidene chloride, hydrochloric acid, hydrogen, bleach products and potassium hydroxide. The Epoxy segment produces and sells epoxy materials, which includes allyl chloride, epichlorohydrin, liquid epoxy resins and downstream products such as converted epoxy resins and additives. The Winchester segment produces and sells sporting ammunition, reloading components, small caliber military ammunition and components, and industrial cartridges. The company was founded by Franklin W. Olin in 1892 and is headquartered in Clayton, MO.

Chengdu Kailong Machinery Maintenance Co., Ltd., established on 2011-08-09, Business scope includes construction machinery maintenance,Serve;Sales:metallic material,machine part;Technology Import and Export;Import and export(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments;Did not obtain the relevant administrative license(approval),Do not carry out business activities).

RUAG Ammotec GmbH manufactures & supplies aerospace and defense electronic products. The company is headquartered in Fürth, Germany.