Defense Contractors

Reference of major defense / aerospace / arms manufacturers worldwide. Useful for procurement OSINT, supply-chain mapping, sanctions screening, and arms-trade analysis.

For sanctioned / restricted entities, see Sanctions Lists. For weapons systems they produce, see Weapons & Equipment. For treaties governing arms trade, see International Treaties.

Top global by revenue (SIPRI Top 100)

Company	Country	Notes
Lockheed Martin	US	largest by arms revenue; F-35 / THAAD / Aegis; ~$66B arms revenue.
Raytheon (RTX)	US	Patriot, AMRAAM, Tomahawk, Standard missiles.
Northrop Grumman	US	B-2 / B-21 stealth, ICBMs (Sentinel), James Webb.
Boeing Defense	US	F/A-18, P-8, KC-46, AH-64 Apache.
General Dynamics	US	Abrams M1, Virginia / Columbia subs, Stryker.
BAE Systems	UK	Eurofighter, Type 26 / 31 frigates.
NORINCO	China	China North Industries; tanks, artillery.
AVIC	China	Aviation Industry Corp; J-20, Y-20, Z-20.
CSGC / CETC	China	electronics + tech.
CASC + CASIC	China	space + missile.
Almaz-Antey	Russia	S-400, Pantsir.
Rostec	Russia	umbrella holding; many subsidiaries.
United Aircraft	Russia	UAC; Sukhoi + MiG.
Kalashnikov	Russia	AK family.
Leonardo	Italy	helicopters, electronics, missiles.
Airbus Defence	EU	A400M, Tiger, NH90; arm of Airbus Group.
Thales	France	radar, electronics, missiles, sensors.
Dassault Aviation	France	Rafale, Mirage.
Naval Group	France	FREMM, Suffren-class subs.
KNDS	France/DE	merged Nexter + Krauss-Maffei Wegmann.
Rheinmetall	Germany	Leopard tanks, ammunition, Skyranger.
Rheinmetall	Germany	(above).
ThyssenKrupp Marine	Germany	Type 212/214/218 subs.
Krauss-Maffei W.	Germany	part of KNDS.
Saab	Sweden	Gripen, Carl Gustaf, Globaleye.
Kongsberg Defense	Norway	NSM, JSM missiles.
Diehl Defence	Germany	IRIS-T, GBU-54.
MBDA	EU joint	Storm Shadow, Aster, Meteor (UK / FR / IT / ES / DE).
Hanwha Group	South Korea	K9 Thunder, K2 Black Panther, Chunmoo.
KAI	South Korea	T-50, FA-50, KF-21 Boramae.
LIG Nex1	South Korea	Cheongung, K-SAAM.
Mitsubishi Heavy Industries	Japan	F-2, Type-10, F-X (GCAP joint).
Kawasaki Heavy	Japan	P-1 maritime patrol.
NEC, Toshiba, IHI	Japan	electronics + propulsion.
Israel Aerospace Industries (IAI)	Israel	Arrow, Heron, Harop loitering.
Elbit Systems	Israel	electronics, drones, helmets.
Rafael Advanced Defense Systems	Israel	Iron Dome, Spike, Trophy APS.
Aselsan	Türkiye	radar, EW, comms, vehicle.
Roketsan	Türkiye	SOM, Bora, Atmaca.
Bayraktar / Baykar	Türkiye	TB2, Akinci, Kizilelma drones.
TUSAS / TAI	Türkiye	Hürjet, Hürkuş, T-129 ATAK, Anka.
HAL	India	LCA Tejas, ALH Dhruv, Tejas Mk-2.
DRDO	India	R&D umbrella.
Bharat Electronics	India	radar, comms.
Embraer Defense	Brazil	KC-390, Super Tucano A-29.
Damen Shipyards	Netherlands	Sigma frigates.
PGZ	Poland	Polish Armaments Group; Borsuk IFV, Krab SP.
Babcock	UK	nuclear submarine support, frigates.
Rolls-Royce	UK	nuclear submarine reactors, jet engines.
QinetiQ	UK	defense R&D.

By segment

Aerospace / aviation

US: Lockheed Martin, Boeing Defense, Northrop Grumman, General Atomics (Predator / Reaper / Sky Guardian), Textron (Bell, Beechcraft). EU: Airbus Defence, Dassault, Saab, Leonardo, AgustaWestland. RU: UAC (Sukhoi, MiG), Mil, Kamov. CN: AVIC. JP: MHI, KHI. KR: KAI. TR: TAI. IN: HAL. BR: Embraer. IL: IAI.

Naval / shipbuilding

US: Huntington Ingalls (Newport News), General Dynamics (Bath Iron Works, Electric Boat). UK: BAE Systems, Babcock. FR: Naval Group. DE: TKMS, Lürssen, Fr. Lürssen Werft. IT: Fincantieri. JP: MHI, KHI. KR: HD Hyundai Heavy, Hanwha Ocean (DSME), Samsung Heavy. CN: CSSC, CSIC (merged). RU: USC; Sevmash, Admiralty, Krasnoye Sormovo. NL: Damen. TR: STM.

Land systems / armor

US: General Dynamics Land Systems, BAE Systems Land & Armaments, Oshkosh Defense. UK: BAE Systems Land. DE: KNDS Deutschland, Rheinmetall Landsysteme. FR: KNDS France (Nexter), Arquus. IT: Iveco Defence, Leonardo Defence Vehicles. TR: BMC, Otokar, FNSS. KR: Hyundai Rotem, Hanwha Aerospace (K9, K10). JP: MHI Komatsu Land Systems. CN: NORINCO. RU: UralVagonZavod, Kurganmashzavod. IL: Elbit, IMI Systems. PL: PGZ (Bumar Łabędy, Huta Stalowa Wola). IN: OFB / AVNL (Tata Advanced Systems, L&T).

Missiles / air defense

US: Lockheed Martin (THAAD, Patriot, ATACMS, Tomahawk), RTX (Standard, AMRAAM, Tomahawk, Stinger), Northrop Grumman (Sentinel, IBCS), Boeing (Harpoon). EU: MBDA (Storm Shadow, Meteor, Aster, Brimstone). RU: Almaz-Antey (S-300/400, Buk), KTRV, MKB Mashinostroyenia. CN: CASC, CASIC, NORINCO. KR: LIG Nex1 (Cheongung, K-SAAM, Hyunmoo), Hanwha (Chunmoo). JP: MHI (Type 03, Type 12). IL: Rafael (Iron Dome, Spike), IAI (Arrow), Elbit. TR: Roketsan, Aselsan. IN: BrahMos (joint with RU), DRDO, Bharat Dynamics.

UAVs / drones

US: General Atomics (MQ-9 Reaper), Northrop Grumman (Global Hawk), AeroVironment (Switchblade). IL: IAI (Heron, Harop), Elbit (Hermes). TR: Baykar (TB2, Akinci, Kizilelma), TAI (Anka). CN: CASC (CH-4 / 5), AVIC (Wing Loong I/II). IR: Shahed/HESA (Shahed-136, -149, Mohajer-6). RU: ZALA (Lancet, Kub). US (commercial): Skydio, Anduril (Ghost / ALTIUS). South Korea: Korea Aerospace, LIG. PL: WB Group (Warmate).

Cybersecurity / electronics primes

Many primes also lead in classified defense-software / cyber contracts:

• US: Booz Allen Hamilton, SAIC, Leidos, CACI, ManTech, Peraton, Palantir, Anduril.

• UK: BAE Systems Digital Intelligence, QinetiQ, NCC Group.

• IL: NSO Group (commercial spyware), Cellebrite, Verint, Cognyte.

• FR: Thales, Atos / Eviden.

• DE: Hensoldt, Rohde & Schwarz.

• JP: NEC, Hitachi.

Sanctions / export-control posture

• US ITAR, USML categories I-XXI; DDTC licensing.

• US EAR, BIS dual-use list; CCL.

• EU dual-use Reg. (EU) 2021/821, Annex I list.

• Wassenaar Arrangement, 42 participating states.

• Australia Group, biological / chemical non-proliferation.

• MTCR, missile technology.

• NSG, nuclear suppliers.

• CN dual-use export controls, particularly on rare- earth elements, gallium, germanium (2023+).

Tracking / open data

Source	Notes
SIPRI	Stockholm International Peace Research Institute; “Top 100 Arms-Producing Companies” annual + Arms Transfers Database.
DefenseNews	“Top 100 Defense News” annual.
Janes Defence	commercial; comprehensive.
IISS Military	comprehensive global military / defense-industrial
Balance	assessment.
Conflict Armament Research	captured-weapons tracking; iTrace.
Forecast Internat.	commercial market data.
GovTribe / SAM.gov	US federal contract awards.
TED (EU)	EU procurement notices.

Operator notes

• Subsidiaries / JVs proliferate, a “company” often has hundreds of subsidiaries (Lockheed Martin, BAE Systems); rely on the SIPRI Companies Database + corporate registries for accurate ownership.

• Mergers reshape the field every few years, recent: Raytheon + UTC = RTX (2020); KMW + Nexter = KNDS (2015, fully merged 2024); HD Hyundai bought DSME = Hanwha Ocean (2023).

• Dual-use / spin-out, companies like SpaceX, Anduril, Palantir, Shield AI cross commercial / defense lines; classify contracts not companies.

• Sanctioned / sanction-evading, Russia (Rostec, Almaz-Antey), Iran (Defense Ministries IRGC affiliates, HESA), DPRK (Munitions Industry Department) are heavily sanctioned; supply-chain enforcement is the operative question.

• Procurement OSINT, public contract-award databases (SAM.gov, TED, JIWG) reveal substantial supply-chain detail.

References

• SIPRI Top 100 Arms-Producing Companies

• SIPRI Arms Transfers Database

• Defense News Top 100

• IISS Military Balance

• Janes

• Conflict Armament Research

• Forecast International

• SAM.gov (US federal contracting)

• TED (EU public procurement)

• BIS Entity List

• Weapons & Equipment

• Sanctions Lists

• International Treaties

• Standards & Regulations, ITAR / EAR / Wassenaar context.