Major companies produce weapons and munitions for military, paramilitary, government agency and civilian use. The companies are listed by their full name followed by the short form, or common acronym, if any, in parentheses. The country the company is based in, if the information is available, follows that.
{| class="wikitable sortable"THYS
! Country !! Company
|-
| Algeria ||
|-
| rowspan=4| Argentina || Bersa
|-
| Fabricaciones Militares
|-
| Fábrica Argentina de Aviones
|-
| Río Santiago Shipyard
|-
| rowspan=8| Australia || ASC
|-
| Austal
|-
| BSC Marine Group
|-
| DMS Maritime
|-
| Forgacs Marine & Defence
|-
| Metal Storm
|-
| NIOA
|-
| NQEA
|-
| rowspan=4| Austria || Diamond Aircraft Industries
|-
| Glock Ges.m.b.H.
|-
| Rößler (also known as Roessler Waffen GmbH)
|-
| Steyr Arms
|-
| Azerbaijan || Ministry of Defence Industry of Azerbaijan
|-
| rowspan=5| Bangladesh || Bangladesh Ordnance Factories
|-
| Bangladesh Machine Tools Factory
|-
| Dockyard and Engineering Works
|-
| Khulna Shipyard
|-
| Chittagong Dry Dock
|-
| rowspan=3| Belgium || Forges de Zeebrugge
|-
| Herstal Group
|-
| John Cockerill
|-
| Bolivia ||
|-
| rowspan=9|Brazil || Rio de Janeiro Navy Arsenal
|-
| Avibras
|-
| Companhia Brasileira de Cartuchos
|-
| Embraer
|-
| EMGEPRON
|-
| Indústria Naval do Ceará
|-
| IMBEL
|-
| SIATT
|-
| Taurus
|-
| rowspan=3| Bulgaria || Arsenal Corporation
|-
| TEREM
|-
| VMZ Sopot
|-
| rowspan="13" | Canada || ABCO Industries
|-
| A. F. Theriault Shipyard
|-
| Bombardier Inc.
|-
| Cadex Defence
|-
| Cascade Aerospace
|-
| Davie Shipbuilding
|-
| INKAS
|-
| Irving Shipbuilding
|-
| Magellan Aerospace Corporation
|-
| MetalCraft Marine
|-
| Ontario Drive and Gear Ltd. (trading as ARGO)
|-
| Seaspan Marine Corporation
|-
| Viking Air
|-
| rowspan=3| Chile || ASMAR
|-
| ENAER
|-
| FAMAE
|-
| rowspan=9| China || Aviation Industry Corporation of China
|-
| China Aerospace Science and Industry Corporation
|-
| China Aerospace Science and Technology Corporation
|-
| China Electronics Technology Group
|-
| Norinco
|-
| China South Industries Group
|-
| China State Shipbuilding Corporation
|-
| Poly Technologies
|-
| Weichai Group
|-
| rowspan=4| Colombia || COTECMAR
|-
|
|-
| Indumil
|-
|
|-
| rowspan=4| Croatia || Brodosplit d.d.
|-
| Đuro Đaković
|-
| HS Produkt
|-
| Marina Punat
|-
| Cuba || Union de Industrias Militares
|-
| rowspan=4| Czech Republic || Aero Vodochody
|-
| Colt CZ Group
|-
| Czechoslovak Group
|-
| Zlin Aviation
|-
| rowspan=3| Denmark ||
|-
|
|-
| Terma A/S
|-
| Ecuador || Dirección de la Industria Aeronáutica Ecuador
|-
| rowspan=2| Egypt || Alexandria Shipyard
|-
| Arab Organization for Industrialization
|-
| Estonia || Baltic Workboats
|-
| Ethiopia || Metals and Engineering Corporation
|-
| rowspan=6| Finland ||Marine Alutech (trading as Watercat)
|-
| Patria
|-
| Pirkan ASE
|-
| Rauma Marine Constructions
|-
| SAKO
|-
| Uki Workboat
|-
| rowspan=15| France || Centigon Security Group
|-
| Chapuis Armes
|-
| Constructions industrielles de la Méditerranée
|-
| Daher
|-
| Dassault Group
|-
| KNDS France
|-
| MBDA
|-
| Naval Group
|-
| PGM Precision
|-
|
|-
| Renault Trucks
|-
| Safran S.A.
|-
| Socarenam
|-
| Thales Group
|-
| Verney-Carron
|-
| rowspan="21" | Germany || Abeking & Rasmussen
|-
| Blaser
|-
| Carl Walther GmbH
|-
| Diehl Aerospace
|-
| Diehl Defence
|-
|
|-
| Flensburger Fahrzeugbau
|-
| Lürssen
|-
| Hartmann & Weiss
|-
| Heckler & Koch
|-
| Heym AG
|-
| Hensoldt AG
|-
| Howaldtswerke-Deutsche Werft
|-
| Krieghoff
|-
| J. G. Anschütz
|-
| KNDS Deutschland
|-
| Mauser Jagdwaffen GmbH
|-
| PTW KORTH Technologies GmbH (Korth)
|-
| Rheinmetall AG (Rheinmetall)
|-
| ThyssenKrupp
|-
|Ziegenhahn & Sohn
|-
| Georgia || STC Delta
|-
| rowspan=6| Greece || BSK Defense
|-
| Hellenic Aerospace Industry
|-
| Hellenic Defence Systems (trading as EAS)
|-
| Hellenic Vehicle Industry
|-
| Motomarine S.A. (Motomarine)
|-
| Ordtech Military Industries (OMI)
|-
| rowspan=27| India || Advanced Weapons and Equipment India successor of Ordnance Factory Board (OFB)
|-
| Adani Defence and Aerospace
|-
| Ashok Leyland Defence Systems
|-
| Armoured Vehicles Nigam successor of Ordnance Factory Board (OFB)
|-
| BEML
|-
| Bharat Dynamics
|-
| Bharat Electronics
|-
| BrahMos Aerospace
|-
| Cochin Shipyard
|-
| Garden Reach Shipbuilders & Engineers
|-
| Gliders India successor of Ordnance Factory Board (OFB)
|-
| Goa Shipyard
|-
| Hindustan Aeronautics
|-
| Hindustan Shipyard
|-
| India Optel successor of Ordnance Factory Board (OFB)
|-
| Kalyani Group
|-
| Larsen & Toubro
|-
| Mahindra Group
|-
| Mazagon Dock Shipbuilders
|-
| Mishra Dhatu Nigam
|-
| MKU
|-
| Munitions India successor of Ordnance Factory Board (OFB)
|-
| Samtel Avionics
|-
| SSS Defence
|-
| Tata Advanced Systems
|-
| Troop Comforts successor of Ordnance Factory Board (OFB)
|-
| Yantra India successor of Ordnance Factory Board (OFB)
|-
| rowspan=5| Indonesia || Indonesian Aerospace
|-
| North Sea Boats (trading name as PT Lundin Industry Invest)
|-
| PT PAL Indonesia
|-
| PT Palindo Marine
|-
| PT Pindad
|-
| rowspan="8" | Iran || Aerospace Industries Organization (AIO)
|-
|Defense Industries Organization (DIO)
|-
|Iran Aviation Industries Organization (IAIO)
|-
|Iran Electronics Industries (IEI)
|-
|Iran Marine Industrial Company (SADRA)
|-
|Iran Shipbuilding & Offshore Industries Complex Co (ISOICO)
|-
|Marine Industries Organization (MIO)
|-
|Qods Aviation Industry Company (QAIC)
|-
| rowspan=14| Israel || Automotive Industries
|-
| BUL Armory
|-
| Carmor
|-
| Elbit Systems
|-
| Emtan Karmiel
|-
| Israel Aerospace Industries
|-
| Israel Shipyards
|-
| Israel Weapon Industries
|-
| mPrest Systems
|-
| Plasan
|-
| RADA Electronic Industries
|-
| Rafael Advanced Defense Systems
|-
| UVision Air
|-
| Zibar
|-
| rowspan=21| Italy || Armi Jager (trading as Nuova Jager)
|-
| Perazzi
|-
| Baglietto Navy
|-
|
|-
| Benelli Armi
|-
| Beretta
|-
| Breda Meccanica Bresciana (trading as Breda)
|-
| Chiappa Firearms
|-
| Tecnam
|-
| DRASS
|-
| FAMARS
|-
| FB Design
|-
| Fincantieri
|-
| Fiocchi Munizioni
|-
| Franchi
|-
| Intermarine
|-
| Iveco
|-
| Leonardo
|-
| Piaggio Aerospace
|-
|
|-
| Vulcanair
|-
| rowspan=22| Japan ||
|-
| Daikin
|-
| Hitachi
|-
|
|-
| Howa
|-
| IHI Corporation
|-
|
|-
| Japan Steel Works
|-
| JFE Holdings
|-
| Kawasaki Heavy Industries
|-
| Komatsu
|-
| MinebeaMitsumi
|-
| Mitsubishi Group
|-
| Mitsui E&S
|-
| Sasebo Heavy Industries
|-
|
|-
| ShinMaywa
|-
| Subaru Corporation
|-
|
|-
| Sumitomo Heavy Industries
|-
| Toshiba Corporation
|-
| Yamaha Motor Company
|-
| Jordan || Jordan Design and Development Bureau
|-
| Kazakhstan || Kazakhstan Engineering
|-
| Kenya || Kenya Ordnance Factories Corporation
|-
| rowspan=2| Latvia || Dartz
|-
| JSC Riga Shipyard
|-
| rowspan="3" |Libya
|Black horse
|-
|Military Industry Authority (Libya)
|-
|ARDO
|-
| Lithuania ||
|-
| Luxembourg || Beretta Holding (Multinational)
|-
| rowspan="7" |Malaysia
| DefTech
|-
| Destini Berhad
|-
| Gading Marine
|-
|LUNAS
|-
|Mildef International Technologies
|-
|SME Ordnance
|-
| Weststar Defence Industries
|-
| rowspan=2| Mexico || Aguila Ammunition (trading name as TECNOS)
|-
| Productos Mendoza
|-
| Myanmar || Myanmar Directorate of Defence Industries
|-
| rowspan=4| Netherlands || Airbus (Multinational)
|-
| Damen Group
|-
| Defenture
|-
| KMW+Nexter Defense Systems (Multinational)
|-
| Nigeria || Defence Industries Corporation of Nigeria
|-
| rowspan=3| Norway || Kongsberg Gruppen
|-
| Nammo AS
|-
| Umoe Mandal
|-
| rowspan=8| Pakistan || Global Industrial Defence Solutions (GIDS)
|-
| Heavy Industries Taxila (HIT)
|-
| Integrated Dynamics
|-
| Karachi Shipyard & Engineering Works (KS&EW)
|-
| National Engineering and Scientific Commission (NESCOM)
|-
| National Radio & Telecommunication Corporation (NRTC)
|-
| Pakistan Aeronautical Complex (PAC)
|-
| Pakistan Ordnance Factories (POF)
|-
| Peru || Servicios Industriales de la Marina S.A. (SIMA Peru S.A.)
|-
| rowspan=5| Philippines || Armscor
|-
| Government Arsenal
|-
| Ferfrans
|-
| Philippine Aerospace Development Corporation
|-
| United Defense Manufacturing Corporation
|-
| rowspan=3| Poland || AMZ-Kutno
|-
| Polish Armaments Group (PGZ)
|-
|
|-
| rowspan=2| Portugal || Tekever Group (TEKEVER)
|-
|
|-
| rowspan=4| Romania || Aerostar
|-
| Avioane Craiova
|-
| Industria Aeronautică Română
|-
| ROMARM
|-
| rowspan=36| Russia || Almaz-Antey
|-
| Aviaconversiya
|-
| Barnaul Cartridge Plant
|-
| Bryansk Automobile Plant
|-
| Concern Morinformsystem-Agat
|-
| Concern Radio-Electronic Technologies (KRET)
|-
| Energia
|-
|
|-
| GAZ Group
|-
| High Precision Systems
|-
| Kalashnikov Concern
|-
| Kamaz
|-
| KBP Instrument Design Bureau
|-
| Klimovsk Specialized Ammunition Plant
|-
| Lavochkin
|-
| Lobaev Arms
|-
| Makeyev Rocket Design Bureau
|-
| Military Industrial Company
|-
| Motovilikha Plants
|-
| ORSIS
|-
|
|-
| Progress Rocket Space Centre
|-
| Roscosmos
|-
| RTI Systems
|-
| Ruselectronics
|-
| Russian Helicopters
|-
| Shvabe Holding
|-
| Sozvezdie
|-
| Tactical Missiles Corporation
|-
| Tecmash
|-
| United Aircraft Corporation
|-
| United Shipbuilding Corporation
|-
| UralAZ
|-
| Uralvagonzavod
|-
| Vega Radio Engineering Corporation
|-
| Zelenodolsk Shipyard
|-
| Saudi Arabia || Saudi Arabian Military Industries
|-
| rowspan=7| Serbia || Yugoimport SDPR
|-
| Krušik
|-
| PPT Namenska
|-
| Prvi Partizan
|-
| Sloboda Čačak
|-
| EDePro
|-
| Zastava Arms
|-
| Singapore || ST Engineering
|-
| Slovakia || Grand Power s.r.o.
|-
| Slovenia ||
|-
| rowspan=6| South Africa || DCD Group
|-
| Denel
|-
| Milkor (Pty) Ltd (Milkor)
|-
| Paramount Group
|-
| Rippel Effect (Pty) Ltd. (Rippel Effect)
|-
| Truvelo Armoury
|-
| rowspan=13| South Korea || Hanwha Group (Hanwha)
|-
| Hyundai Heavy Industries
|-
| Hyundai Rotem
|-
| Hyundai WIA
|-
| Kia Motors
|-
| Korea Aerospace Industries (KAI)
|-
| LIG Nex1
|-
| LS Mtron
|-
| Poongsan Corporation
|-
| Samyang Comtech
|-
| Satrec Initiative
|-
| SNT Dynamics
|-
| SNT Motiv
|-
| rowspan=9| Spain ||
|-
|
|-
|
|-
| Indra Sistemas
|-
| Instalaza
|-
| Navantia
|-
|
|-
| SENER
|-
| Armas Ugartechea
|-
| Sri Lanka || Colombo Dockyard
|-
| Sudan || Military Industry Corporation (MIC Sudan)
|-
| rowspan=4| Sweden || BAE Systems AB
|-
| Bromma Air Maintenance AB
|-
| Saab AB
|-
|
|-
| rowspan=4| Switzerland || B&T
|-
| Pilatus Aircraft
|-
| RUAG Holding Ltd (RUAG)
|-
| Swiss Arms <br><small>(US subsidiary known as SIG Sauer)</small>
|-
| rowspan=7| Taiwan || Aerospace Industrial Development Corporation
|-
| CSBC Corporation
|-
| DronesVision
|-
| Jong Shyn Shipbuilding Company
|-
| Lungteh Shipbuilding
|-
| National Chung-Shan Institute of Science and Technology
|-
| Thunder Tiger
|-
| rowspan=3| Thailand || Bangkok Dock
|-
| Chaiseri
|-
| Thai Aviation Industry
|-
| rowspan=16| Turkey || Ares Shipyard
|-
| ASFAT Inc.
|-
| ASELSAN
|-
| Baykar
|-
| BMC
|-
| Canik Arms
|-
| GİRSAN
|-
| HAVELSAN
|-
| Koç Holding
|-
| Mechanical and Chemical Industry Corporation (MKEK)
|-
| Nurol Holding (FNSS Defence Systems)
|-
| Özyurt Arms
|-
| ROKETSAN
|-
| Sarsılmaz Arms
|-
| TİSAŞ
|-
| Turkish Aerospace Industries
|-
| rowspan=8| Ukraine || Kuznya na Rybalskomu
|-
| LATEK LLC (ТОВ Латек)
|-
|
|-
| RPC Fort
|-
| Ukroboronprom
|-
| XADO Chemical Group (trading as Snipex)
|-
| PA Pivdenmash
|-
|
|-
| rowspan=2| United Arab Emirates || EDGE Group
|-
| STREIT Group
|-
| rowspan=15| United Kingdom || Accuracy International
|-
| Babcock International
|-
| BAE Systems
|-
| Britten-Norman
|-
| Chemring Group
|-
| Eley Brothers
|-
| Ferguson Marine
|-
| Griffon Hoverwork
|-
| James Fisher & Sons
|-
| James Purdey and Sons
|-
| Marshall Aerospace and Defence Group
|-
| Supacat
|-
| W. W. Greener
|-
| Webley & Scott
|-
| Westley Richards
|-
| rowspan="83" | United States || AeroVironment
|-
| American Derringer
|-
| AM General
|-
| ArmaLite
|-
| Axon
|-
| BAE Systems Inc.
|-
| Barrett Firearms Manufacturing
|-
| Black Hills Ammunition
|-
| Boeing Defense, Space & Security
|-
| Bollinger Shipyards
|-
| Bond Arms
|-
| Brunswick Boat Group
|-
| Bushmaster Firearms International
|-
| Calico Light Weapons Systems
|-
| Charter Arms
|-
| CheyTac
|-
| Colt's Manufacturing Company
|-
| Combined Systems, Inc.
|-
| Cooper Firearms
|-
| Day & Zimmermann
|-
| Daniel Defense
|-
| Dead Air Silencers
|-
| Derecktor Shipyards
|-
| Desert Tech
|-
| Freedom Arms
|-
| General Atomics
|-
| General Dynamics
|-
| Gladding-Hearn Shipbuilding
|-
| GM Defense
|-
| Metal Shark Boats
|-
| Harris Gunworks
|-
| Henry Repeating Arms
|-
| Hi-Point Firearms
|-
| Hodgdon Yachts
|-
| Honeywell
|-
| Hornady Manufacturing Company
|-
| Huntington Ingalls Industries
|-
| Ithaca Gun Company
|-
| Kahr Arms
|-
| Kaman Aerospace
|-
| Kel-Tec
|-
| Kimber Manufacturing
|-
| Knight's Armament Company
|-
| KRISS USA
|-
| L3Harris Technologies
|-
| Lehigh Defense
|-
| Les Baer
|-
| Lewis Machine & Tool Company
|-
| Lockheed Martin
|-
| LWRC International
|-
| MD Helicopters
|-
| Navistar Defense LLC
|-
| North American Arms
|-
| Northrop Grumman
|-
| Nosler
|-
| Noveske Rifleworks
|-
| OF Mossberg & Sons
|-
| Olin Corporation
|-
| Oshkosh Corporation
|-
| Palmetto State Armory
|-
| Patriot Ordnance Factory
|-
| Polaris Industries
|-
| Rock River Arms
|-
| RTX Corporation
|-
| Safariland
|-
| SAFE Boats International
|-
| Savage Arms
|-
| Science Applications International Corporation
|-
| Serbu Firearms
|-
| Sierra Bullets
|-
| Sierra Nevada Corporation
|-
| SilencerCo
|-
| Smith & Wesson
|-
| Springfield Armory, Inc.
|-
| Strayer Voigt Inc (brand name Infinity Firearms)
|-
| Sturm, Ruger
|-
| Swiftships
|-
| Teledyne Technologies
|-
| Textron
|-
| Troy Industries
|-
| U.S. Ordnance
|-
| Vista Outdoor
|-
| Weatherby
|-
| rowspan=3| Venezuela || CAVIM
|-
| DIANCA
|-
| UCOCAR
|-
| rowspan=2| Vietnam || Shipbuilding Industry Corporation
|-
|
|-
| Zimbabwe || Zimbabwe Defence Industries
|}
See also
- Gun ownership
- List of firearm brands
- Military–industrial complex
- Military acquisition