Military Communications
[C4ISR & Communications]
Tactical radios, secure communications, and networks
- Companies
- 264
- Countries
- 37
- Listed
- 41
- Prime contractors
- 11
Top countries
Companies (264)
- 3M Scott Safety 3M Scott Safety provides respiratory protection, thermal imaging, and communications equipment for military and first responders. United States · Tier 1 Supplier Tier 1 Supplier
- Aalyria US company providing atmospheric laser communications. United States · Defence Tech Startup Defence Tech Startup
- Aalyria Technologies Aalyria Technologies spun out from Alphabet to develop laser communications and network orchestration. Spacetime platform manages complex multi-domain networks. Contracts with DoD for space and airborne communications. United States · Defence Tech Startup Defence Tech Startup
- Acorn International Acorn provides IT services, communications, and technical support for defense agencies. United States · SME SME
- AdaptiveMobile Security AdaptiveMobile provides mobile network security and threat intelligence for defense telecommunications. Ireland · SME SME
- Advanced Electronics Company Advanced Electronics Company is a Saudi defense electronics manufacturer. Produces radar systems, communication equipment, and electronic warfare systems. Part of Saudi Arabia's defense industrial base development. Saudi Arabia · Tier 1 Supplier Tier 1 Supplier
- AEC - Advanced Electronics Company Saudi Arabia-based company, founded in 1988. Specializes in electronics, communications, c4isr for defense and military applications. Saudi Arabia · SME SME
- Aethercomm Defense US company providing high-power RF amplifiers for military communications and radar. United States · SME SME
- AFL Telecommunications Defense US company providing fiber optic cables and connectivity for defense. United States · Tier 1 Supplier Tier 1 Supplier
- Alpha Technologies Defense Alpha Technologies provides power systems and backup power solutions for defense communications. United States · Tier 1 Supplier Tier 1 Supplier
- Amazon Kuiper Amazon Kuiper is a startup based in United States specializing in leo broadband satellites. Established in 2019, headquartered in Redmond, Washington. United States · Defence Tech Startup Defence Tech Startup
- Amphenol Aerospace American company producing interconnect systems for aerospace. Founded in 1932, headquartered in Sidney, New York, USA, specializes in connectors, cable assemblies. United States · Tier 2 Supplier Tier 2 Supplier
- Anritsu Defense Japanese company providing test and measurement. Japan · Tier 1 Supplier Tier 1 Supplier
- Antenna Research Associates US company providing specialized antennas for SIGINT, direction finding, and EW. United States · SME SME
- Antenna Research Associates Defense US company providing military antenna systems. United States · SME SME
- Arista Networks Government American company providing cloud networking for defence. Founded in 2004, headquartered in Santa Clara, CA. United States · Tier 1 Supplier Tier 1 Supplier
- Aselsan ASELS Turkish defence electronics company specializing in communications, radar, and electro-optics. Turkey · Prime Contractor Prime Contractor
- ASELSAN Communications Turkey-based subsidiary, subsidiary of ASELSAN. Specializes in radios, networks, tactical comms for defense and military applications. Turkey · Tier 1 Supplier Tier 1 Supplier
- Astranis Astranis is a startup based in United States specializing in microgeo satellites and broadband. Established in 2015, headquartered in San Francisco, California. United States · Defence Tech Startup Defence Tech Startup
- Astranis Government American company building small GEO satellites for military communications. Founded in 2015, headquartered in San Francisco, CA, specializes in microgeo satellites, satcom. United States · Tier 1 Supplier Tier 1 Supplier
- Astronics ATRO American manufacturer of advanced technologies for aerospace. Founded in 1968, headquartered in East Aurora, New York, USA, specializes in lighting, power systems. United States · Tier 2 Supplier Tier 2 Supplier
- AURA Network Systems US company developing advanced waveform and tactical networking solutions for military communications. AURA provides the MUOS-capable WCDMA waveform and multi-band tactical radios enabling satellite and terrestrial connectivity for US Army, Navy, and allied forces in contested environments. United States · SME SME
- Av-Comm Australian company producing satellite communications. Founded in 1981, headquartered in Sydney, specializes in satcom terminals, ground stations. Australia · SME SME
- AvL Technologies United States-based company, founded in 1994. Specializes in antennas, positioners, satcom for defense and military applications. United States · SME SME
- BAE Systems Australia Australian subsidiary of BAE Systems providing naval and land systems. Founded in 1998, headquartered in Adelaide, Australia, specializes in hunter class frigate, m113 upgrades. Australia · Prime Contractor Prime Contractor
- Ball Aerospace Antennas US company providing phased array and satellite antennas for defense. United States · Tier 1 Supplier Tier 1 Supplier
- Bendix King Defense BendixKing provides avionics, communications, and navigation systems for military aircraft. United States · Tier 1 Supplier Tier 1 Supplier
- Benha Electronics Egyptian state-owned company under the Ministry of Military Production manufacturing military radar, communications equipment, avionics, and electronic assemblies for the Egyptian Armed Forces. Egypt · Government Entity Government Entity
- Bharat Electronics Defence India-based state-owned, founded in 1954. Specializes in radars, ew, communications for defense and military applications. India · Government Entity Government Entity
- Bharat Electronics Limited BEL Indian state-owned aerospace and defence electronics company providing radar, weapons, and communications. India · Government Entity Government Entity
- Bittium HEL:BITTI Finnish technology company producing tactical communications and cybersecurity. Founded in 1985, headquartered in Oulu, specializes in tactical radios, tough mobile. Finland · Tier 1 Supplier Tier 1 Supplier
- Bittium Defense Finnish company providing tactical communications. Finland · Tier 1 Supplier Tier 1 Supplier
- Black Box Network Services Defense US company providing secure communications and IT infrastructure for defense. United States · Tier 1 Supplier Tier 1 Supplier
- Blackned German company producing tactical communications solutions. Founded in 2012, headquartered in Neubiberg, specializes in tactical networks, manet. Germany · SME SME
- Bose Defense US company providing active noise reduction headsets for military aviation. United States · Tier 1 Supplier Tier 1 Supplier
- CACI LGS Innovations United States-based subsidiary, subsidiary of CACI International. Specializes in spectrum, 5g, lte for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- Cayman Systems Cayman provides secure communications, encryption, and network security for defense applications. United States · SME SME
- CETC International China-based state-owned. Specializes in electronics, radar, systems for defense and military applications. China · Government Entity Government Entity
- Chelton Defense UK company providing antennas and communications for military aircraft. United Kingdom · Tier 1 Supplier Tier 1 Supplier
- Chelton Defense Communications UK company providing military antennas and communication systems. United Kingdom · Tier 1 Supplier Tier 1 Supplier
- China Electronics Technology Group (CETC) Chinese state electronics company producing radar, EW, and avionics systems. Founded in 2002, headquartered in Beijing, specializes in aesa radars, ew systems. China · Prime Contractor Prime Contractor
- Cisco Defense CSCO United States-based subsidiary, subsidiary of Cisco Systems. Specializes in routers, switches, security for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- Cisco Government American company providing networking for defence. Founded in 1984, headquartered in San Jose, CA. United States · Tier 1 Supplier Tier 1 Supplier
- Citadel Defence Networks Provider of secure military communication networks and infrastructure. Founded in 2007, headquartered in Reston, VA, specializes in military networks, secure infrastructure. United States · SME SME
- Cobham Antenna Systems UK company providing advanced antenna systems for military aircraft and platforms. United Kingdom · Tier 1 Supplier Tier 1 Supplier
- Cobham EOD UK company providing electronic countermeasures and jammers for IED defeat. United Kingdom · Tier 1 Supplier Tier 1 Supplier
- Cobham Satcom Land UK company providing land mobile satellite communication terminals. United States · Tier 1 Supplier Tier 1 Supplier
- Codan Communications Codan Communications produces HF and land mobile radio systems for defense, security, and commercial applications. Australia · Tier 1 Supplier Tier 1 Supplier
- Collins Aerospace RTX subsidiary providing avionics, interiors, and aerostructures for military and commercial aircraft. United States · Tier 1 Supplier Tier 1 Supplier
- Collins Aerospace Data Links US company providing tactical data link terminals. United States · Tier 1 Supplier Tier 1 Supplier
- Collins Aerospace Military Collins Aerospace Military provides avionics, communications, and mission systems for armed forces. United States · Tier 1 Supplier Tier 1 Supplier
- Collins Aerospace TDL United States-based subsidiary, subsidiary of Collins Aerospace. Specializes in mids-jtrs, link 16, data links for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- COMROD Defense Norway-based company, founded in 1975. Specializes in vhf, uhf, tactical antennas for defense and military applications. Norway · SME SME
- Comtech Telecommunications CMTL US satellite and communications technology company. Founded in 1967, headquartered in Melville, New York, specializes in satellite modems, troposcatter. United States · Tier 1 Supplier Tier 1 Supplier
- Comtech Telecommunications Defense CMTL US company providing satellite ground equipment for defense. United States · Tier 1 Supplier Tier 1 Supplier
- ConvergeOne Government ConvergeOne provides unified communications and collaboration solutions for defense agencies. United States · Tier 1 Supplier Tier 1 Supplier
- Cornet Technology Cornet provides satellite communications, network management, and IT services for defense. United States · SME SME
- Cosine Communications Cosine provides tactical communications, networking, and C4ISR solutions for defense. United States · SME SME
- CPI - Communications & Power Industries American company producing microwave tubes and amplifiers. Founded in 1995, headquartered in Palo Alto, CA, specializes in twts, klystrons. United States · SME SME
- CPI Antenna Systems US manufacturer of high-performance antennas and RF products for military radar, satellite communications, and electronic warfare. United States · Tier 1 Supplier Tier 1 Supplier
- CPI Defense Electronics United States-based subsidiary, subsidiary of Communications & Power Industries. Specializes in twts, klystrons, amplifiers for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- CSAT Solutions United States-based company, founded in 2002. Specializes in satcom, terminals, networks for defense and military applications. United States · SME SME
- Cubic Nuvotronics American company producing advanced RF components for defence. Founded in 2004, headquartered in Durham, NC, specializes in polystrata rf components, phased arrays. United States · Tier 1 Supplier Tier 1 Supplier
- Curtiss-Wright PacStar US company providing tactical communications. United States · Tier 1 Supplier Tier 1 Supplier
- DataPath Defense US company providing satellite communication systems for military operations. United States · SME SME
- David Clark Defense US company providing headsets and communication systems for military. United States · SME SME
- Distributed Solutions DSI provides systems engineering, network operations, and technical services for defense IT. United States · SME SME
- Domo Tactical Communications UK wireless communications company providing tactical video, data, and mesh networking for defense and public safety. United Kingdom · SME SME
- Doosan DST Doosan DST is a tier 1 supplier based in South Korea operating in the armored vehicles sector. Established in 1976, headquartered in Changwon, South Korea. South Korea · Tier 1 Supplier Tier 1 Supplier
- DRS Technologies American defence electronics company now part of Leonardo DRS. Founded in 1968, headquartered in Arlington, Virginia, USA, specializes in naval radar, ew systems. United States · Tier 1 Supplier Tier 1 Supplier
- DRT Strategies American company providing IT and communications for defence. Founded in 1997, headquartered in Germantown, MD, specializes in it services, communications. United States · SME SME
- DSP Group Defense US company providing digital signal processors for defense communications. United States · Tier 1 Supplier Tier 1 Supplier
- DTS Communications DTS provides tactical communications, networking, and C4ISR integration for military forces. United States · SME SME
- Durant Road Technologies DRT provides network engineering, cybersecurity, and technical services for defense agencies. United States · SME SME
- EID Portugal Portuguese company providing defense electronics. Portugal · SME SME
- Elbit Systems Radio Israeli company providing software defined radios. Israel · Tier 1 Supplier Tier 1 Supplier
- Elbit Tadiran Israel-based subsidiary, subsidiary of Elbit Systems. Specializes in cnr, pnr, sdr for defense and military applications. Israel · Tier 1 Supplier Tier 1 Supplier
- Elisra Electronic Systems Israeli company providing electronic warfare and communication systems. Israel · Tier 1 Supplier Tier 1 Supplier
- Elster Defense Technologies Elster provides tactical communications, signal processing, and electronic systems for defense. United States · SME SME
- Enghouse Defense Systems TSX:ENGH Enghouse provides communication systems, dispatch consoles, and public safety software for defense. Canada · Tier 1 Supplier Tier 1 Supplier
- Envision Pharma Defense Envision provides medical communications and pharmaceutical services for military health programs. United States · SME SME
- Ettus Research US company providing software defined radio platforms for defense SIGINT and EW applications. United States · Tier 1 Supplier Tier 1 Supplier
- Eutelsat ETL Eutelsat is a tier 1 supplier based in France specializing in satellite communications. Established in 1977, headquartered in Paris, France. France · Tier 1 Supplier Tier 1 Supplier
- Eutelsat Government French company providing satellite services for defence customers. Founded in 1977, headquartered in Paris, specializes in ka-band services, maritime satcom. France · Tier 1 Supplier Tier 1 Supplier
- Exelis Exelis is a tier 1 supplier based in United States specializing in sensors and isr. Established in 2011, headquartered in McLean, Virginia. United States · Tier 1 Supplier Tier 1 Supplier
- Extended Systems Defense Extended Systems provides mobile computing, wireless, and connectivity for military applications. United States · Tier 1 Supplier Tier 1 Supplier
- Extreme Reach Defense Extreme Reach provides video distribution and advertising technology for defense communications. United States · SME SME
- F5 Defense Solutions NASDAQ:FFIV F5 provides application security, load balancing, and network services for defense IT. United States · Tier 1 Supplier Tier 1 Supplier
- Federal Engineering Defense Federal Engineering provides communications consulting and technical services for defense networks. United States · SME SME
- Federal Network Systems FNS provides network integration, IT infrastructure, and communications for defense agencies. United States · SME SME
- Federal Signal Defense NYSE:FSS Federal Signal provides emergency lighting, sirens, and communication systems for military vehicles. United States · Tier 1 Supplier Tier 1 Supplier
- Federated Wireless Defense Federated provides spectrum sharing, wireless communications, and 5G for defense applications. United States · SME SME
- FirstNet Defense Communications FirstNet provides public safety communications and first responder networks supporting defense. United States · Government Entity Government Entity
- Fokker Elmo Netherlands-based subsidiary, subsidiary of GKN Aerospace. Specializes in wiring, harnesses, interconnect for defense and military applications. Netherlands · Tier 1 Supplier Tier 1 Supplier
- Force 10 Networks Defense Force 10 provides networking equipment and data center solutions for defense IT. United States · Tier 1 Supplier Tier 1 Supplier
- Fortinet FTNT US cybersecurity company providing network security for defense. Founded in 2000, headquartered in Sunnyvale, California, specializes in fortigate firewalls, fortisiem. United States · Tier 1 Supplier Tier 1 Supplier
- Fortinet Defense Solutions NASDAQ:FTNT Fortinet provides network security, firewalls, and cybersecurity for defense networks. United States · Tier 1 Supplier Tier 1 Supplier
- FourthWall Defense Media FourthWall provides media analytics, audience measurement, and communications for defense. United States · SME SME
- Frequentis Defense VIE:FQT Frequentis provides communication systems, voice switches, and ATM for military aviation. Austria · Tier 1 Supplier Tier 1 Supplier
- Fujitsu Defence 6702 Division of Fujitsu providing information systems, cybersecurity, and command systems for defence. Japan · Tier 1 Supplier Tier 1 Supplier
- Fujitsu Defense Japanese IT company providing command systems, communications, and cybersecurity for defence. Japan · Tier 1 Supplier Tier 1 Supplier
- Fujitsu Defense Systems Fujitsu provides IT systems, command and control, and communications for defense agencies. Japan · Tier 1 Supplier Tier 1 Supplier
- GCI Defense Technologies NASDAQ:GNCMA GCI provides telecommunications, satellite services, and connectivity for military operations. United States · Tier 1 Supplier Tier 1 Supplier
- Gemalto Defense Dutch company providing secure communications. Netherlands · Tier 1 Supplier Tier 1 Supplier
- Gemstone Defense Systems Gemstone provides tactical communications, networking, and C4ISR for defense forces. United States · SME SME
- General Cable Defense Prysmian (formerly General Cable) provides wire, cable, and connectivity for defense systems. United States · Tier 1 Supplier Tier 1 Supplier
- General DataComm Defense General DataComm provides network management and communications for defense networks. United States · SME SME
- General Dynamics GD American aerospace and defence corporation. Major builder of submarines, ships, land combat vehicles, and business jets. United States · Prime Contractor Prime Contractor
- General Dynamics C4 Systems Crypto US company providing cryptographic equipment for military communications. United States · Tier 1 Supplier Tier 1 Supplier
- General Dynamics Mission Systems US C4ISR and cyber systems division of General Dynamics. Founded in 2014, headquartered in Fairfax, Virginia, specializes in communications, c4isr. United States · Prime Contractor Prime Contractor
- General Dynamics Mission Systems Canada General Dynamics Mission Systems Canada provides command and control systems, communications, and naval systems for the Canadian Armed Forces. Canada · Tier 1 Supplier Tier 1 Supplier
- General Dynamics Mission Systems Crypto US company providing cryptographic communications. United States · Tier 1 Supplier Tier 1 Supplier
- General Dynamics Mission Systems Ground United States-based subsidiary, subsidiary of General Dynamics. Specializes in vehicle c4i, radios, networks for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- General Dynamics SATCOM United States-based subsidiary, subsidiary of General Dynamics. Specializes in antennas, amplifiers, ground stations for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- General Dynamics SATCOM Technologies US company providing satellite ground systems and antenna systems. United States · Tier 1 Supplier Tier 1 Supplier
- Gentex Corporation American company manufacturing personal protection equipment for military and first responders. United States · Tier 1 Supplier Tier 1 Supplier
- Gentex Soldier Systems US subsidiary of Gentex Corporation manufacturing advanced combat helmets, integrated communication systems, and head protection equipment including the Ops-Core line for special operations forces. United States · Tier 1 Supplier Tier 1 Supplier
- Geroh Defense Masts German company providing telescoping masts for military applications. Germany · SME SME
- Gilat Satellite Defense GILT Israeli company providing military satellite communications. Israel · Tier 1 Supplier Tier 1 Supplier
- Gilat Satellite Networks GILT Gilat Satellite Networks is a tier 2 supplier based in Israel specializing in satellite ground systems. Established in 1987, headquartered in Petah Tikva, Israel. Israel · Tier 2 Supplier Tier 2 Supplier
- Gilat Satellite Networks Defense GILT Israeli company providing military satellite communication systems and terminals. Israel · Tier 1 Supplier Tier 1 Supplier
- goTenna goTenna develops mesh networking devices for communications without infrastructure. Pro and military variants enable tactical communications. Used for emergency and military applications. United States · SME SME
- Hagenuk Marinekommunikation German company producing naval communications and sonar systems. Founded in 1983, headquartered in Kiel. Germany · Tier 1 Supplier Tier 1 Supplier
- Haigh-Farr Defense US company providing antennas and telemetry for missiles and UAVs. United States · SME SME
- Harris Corporation Former US defense electronics now part of L3Harris. Founded in 1895, headquartered in Melbourne, Florida, specializes in tactical radios, space systems. United States · Tier 1 Supplier Tier 1 Supplier
- Harris Corporation Tactical L3Harris Tactical Communications provides tactical radios, networking systems, and electronic warfare for military forces. United States · Tier 1 Supplier Tier 1 Supplier
- Harris EW United States-based subsidiary, subsidiary of L3Harris. Specializes in vmax, sigint, ew for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- HISPASAT Government Spanish company providing satellite communications for defence. Founded in 1989, headquartered in Madrid, specializes in satellite bandwidth, secure comms. Spain · Tier 1 Supplier Tier 1 Supplier
- HSS - Hypersound Systems US company providing directional acoustic systems. United States · SME SME
- Hughes Defense SATS US company providing military satellite communications terminals and systems. United States · Tier 1 Supplier Tier 1 Supplier
- Hughes Network Systems Hughes Network Systems is a tier 2 supplier based in United States operating in the satellite communications sector. Established in 1971, headquartered in Germantown, United States. United States · Tier 2 Supplier Tier 2 Supplier
- Hughes Network Systems Government American company providing satellite communications for defence. Founded in 1971, headquartered in Germantown, MD, specializes in satcom terminals, network services. United States · Tier 1 Supplier Tier 1 Supplier
- iDirect Government Defense US company providing military satellite networking solutions. United States · Tier 1 Supplier Tier 1 Supplier
- Imtradex Germany-based company, founded in 1990. Specializes in headsets, ptt, cables for defense and military applications. Germany · SME SME
- Inmarsat Inmarsat is a tier 1 supplier based in United Kingdom specializing in maritime and aviation satcom. Established in 1979, headquartered in London, United Kingdom. United Kingdom · Tier 1 Supplier Tier 1 Supplier
- Inmarsat Government British company providing global mobile satellite communications for defence. Founded in 1979, headquartered in London, specializes in l-band services, ka-band. United Kingdom · Tier 1 Supplier Tier 1 Supplier
- Intelsat Intelsat is a tier 1 supplier based in United States specializing in satellite communications. Established in 1964, headquartered in McLean, Virginia. United States · Tier 1 Supplier Tier 1 Supplier
- INTRACOM Defense Greece-based company, founded in 1977. Specializes in communications, c4i, electronic systems for defense and military applications. Greece · SME SME
- Intracom Defense Electronics Greek company providing defense electronics and communications. Greece · Tier 1 Supplier Tier 1 Supplier
- INVISIO Communications IVSO Danish company providing hearing protection comms. Denmark · SME SME
- Invisio Defense IVSO.ST Danish company providing tactical communication systems. Denmark · SME SME
- Iran Electronics Industries Iranian state-owned defense electronics company manufacturing radar systems, electronic warfare equipment, communications systems, and electro-optical sensors for Iranian military forces. Iran · Government Entity Government Entity
- Iridium Communications IRDM Iridium Communications is a tier 1 supplier based in United States specializing in satellite communications. Established in 2001, headquartered in McLean, Virginia. United States · Tier 1 Supplier Tier 1 Supplier
- Iridium Government American company providing global satellite voice and data for military. Founded in 1991, headquartered in McLean, VA, specializes in satellite phones, ptt. United States · Tier 1 Supplier Tier 1 Supplier
- Isotropic Systems UK satellite communications company developing multi-link terminals for defense and commercial SATCOM. United Kingdom · SME SME
- Juniper Networks Defense JNPR United States-based subsidiary, subsidiary of Juniper Networks. Specializes in routers, switches, security for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- Juniper Networks Government American company providing networking for defence. Founded in 1996, headquartered in Sunnyvale, CA, specializes in routers, switches. United States · Tier 1 Supplier Tier 1 Supplier
- JVC KENWOOD Defense Japanese company providing displays and communications. Japan · Tier 1 Supplier Tier 1 Supplier
- K&L Microwave Defense US company providing RF filters for military communications. United States · Tier 1 Supplier Tier 1 Supplier
- KADDB Jordanian defence development bureau producing vehicles and systems. Founded in 1999, headquartered in Amman, Jordan, specializes in al-mared apc, communications. Jordan · Government Entity Government Entity
- Klas Government US rugged networking company providing tactical edge computing and secure communications for military deployed forces. United States · SME SME
- Klas Telecom Irish manufacturer of ruggedized tactical networking and communications equipment for military and emergency services. Klas Telecom's Voyager platform provides modular, deployable network nodes supporting secure IP routing, satellite integration, and edge computing in austere environments. Ireland · SME SME
- Kongsberg Satellite Services Norwegian company providing satellite ground station services. Founded in 2002, headquartered in Tromsø, Norway, specializes in ground stations, data services. Norway · Services Provider Services Provider
- Kymeta Government United States-based subsidiary, subsidiary of Kymeta. Specializes in flat panel, satcom, antennas for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- L3 Technologies Former US defense electronics now part of L3Harris. Founded in 1997, headquartered in New York, New York, specializes in isr systems, ew. United States · Tier 1 Supplier Tier 1 Supplier
- L3Harris Commercial Aviation US aviation electronics and communication systems. Founded in 2019, headquartered in Melbourne, Florida, specializes in radios, ew systems. United States · Prime Contractor Prime Contractor
- L3Harris Cryptographic US company providing NSA-certified encryption for defense. United States · Tier 1 Supplier Tier 1 Supplier
- L3Harris Tactical United States-based subsidiary, subsidiary of L3Harris. Specializes in falcon iii, wideband, radios for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- L3Harris Technologies LHX American technology company specializing in defence and commercial electronics, particularly communications and ISR systems. United States · Prime Contractor Prime Contractor
- Latelec Defense France-based subsidiary, subsidiary of Latécoère. Specializes in harnesses, wiring, interconnect for defense and military applications. France · Tier 1 Supplier Tier 1 Supplier
- LEMO Defense LEMO designs and manufactures high-performance push-pull connectors and cable assemblies for military, aerospace, and defense electronics applications. The company's precision circular connectors are used in soldier systems, military communications, UAVs, and armored vehicles requiring reliable signal and power transmission under extreme conditions. Switzerland · Tier 1 Supplier Tier 1 Supplier
- Leonardo Data Links Italy-based subsidiary, subsidiary of Leonardo. Specializes in mids, link 16, data links for defense and military applications. Italy · Tier 1 Supplier Tier 1 Supplier
- Leonardo DRS Tactical United States-based subsidiary, subsidiary of Leonardo DRS. Specializes in jtrs, networks, radios for defense and military applications. United States · Tier 1 Supplier Tier 1 Supplier
- LGS Innovations Defense US company providing advanced communications for defense. United States · Tier 1 Supplier Tier 1 Supplier
- LMT - Latvijas Mobilais Telefons Defense Latvian company providing secure communications. Latvia · Tier 1 Supplier Tier 1 Supplier
- LRAD Corporation GNSS US company providing acoustic hailing devices. United States · SME SME
- MacArtney Defense Danish company providing underwater connectivity for naval systems. Denmark · SME SME
- Maverick Systems International Supplier of tactical communications equipment and battlefield management systems. United States · SME SME
- Moog Space Antenna Systems US company providing antenna pointing systems and pedestals for defense. United States · Tier 1 Supplier Tier 1 Supplier
- Mynaric NASDAQ:MYNA German company producing laser communications for aerospace. Founded in 2009, headquartered in Munich, specializes in laser terminals, optical links. Germany · Tier 1 Supplier Tier 1 Supplier
- N7 Mobile Defense Hungary Hungary-based company. Specializes in mobile apps, tactical, it for defense and military applications. Hungary · SME SME
- NEC Corporation 6701 Japanese multinational providing IT and network solutions with significant defence electronics division. Japan · Tier 1 Supplier Tier 1 Supplier
- NEC Corporation Defense NEC Corporation provides defense electronics, communications systems, and satellite systems for Japan's Self-Defense Forces. Japan · Tier 1 Supplier Tier 1 Supplier
- NEC Defense Systems Japanese defense electronics and systems integration. Japan · Tier 1 Supplier Tier 1 Supplier
- Net-Centric Solutions NCS provides network engineering, cybersecurity, and technical services for defense networks. United States · SME SME
- Oceus Networks American company producing private LTE networks for military. Founded in 2013, headquartered in Reston, VA. United States · SME SME
- OFS Specialty Photonics Defense US company providing specialty fiber for defense and aerospace. United States · Tier 1 Supplier Tier 1 Supplier
- Oki Electric Defence Japanese company producing defence communications and systems. Founded in 1881, headquartered in Tokyo, specializes in military communications, systems. Japan · Tier 1 Supplier Tier 1 Supplier
- Omnisec AG Swiss manufacturer of secure cryptographic communications equipment for military and government customers. Omnisec produces voice encryption devices, secure telephony systems, and crypto key management platforms certified to national and NATO security standards. Switzerland · SME SME
- OneWeb OneWeb is a sme based in United Kingdom specializing in leo broadband satellites. Established in 2012, headquartered in London, United Kingdom. United Kingdom · SME SME
- PacStar American company producing tactical communications systems. Founded in 1991, headquartered in Portland, OR, specializes in tactical routers, iq-core software. United States · Tier 1 Supplier Tier 1 Supplier
- PCTEL Defense Antennas PCTI US company providing antennas for military wireless systems. United States · Tier 1 Supplier Tier 1 Supplier
- Per Vices Canadian company providing high-performance software defined radio systems for defense. Canada · SME SME
- Persistent Systems Persistent Systems is a sme based in United States specializing in mpu5 radio and wave relay. Established in 2007, headquartered in New York, New York. United States · SME SME
- Pivotal Commware US company developing holographic beam forming technology for 5G and defense communications. United States · Defence Tech Startup Defence Tech Startup
- PT Len Industri Indonesian state-owned electronics company for defence. Founded in 1965, headquartered in Bandung, Indonesia, specializes in radars, communications. Indonesia · Tier 1 Supplier Tier 1 Supplier
- Qioptiq German optical systems company providing weapon sights, laser systems, and precision optics for military applications. Germany · Tier 1 Supplier Tier 1 Supplier
- Radiall French company producing interconnect solutions for aerospace and defence. Founded in 1952, headquartered in Rosny-sous-Bois, France, specializes in rf connectors, fiber optics. France · Tier 2 Supplier Tier 2 Supplier
- Rajant Corporation US wireless networking company providing mobile mesh networks for military, mining, and industrial applications. United States · SME SME
- Raytheon Phased Array Antennas US company providing phased array antennas for radar and communications. United States · Tier 1 Supplier Tier 1 Supplier
- Reactel Defense Filters US company providing RF and microwave filters for defense. United States · SME SME
- Reutech Reutech is a tier 1 supplier based in South Africa operating in the radar systems sector. Established in 2000, headquartered in Stellenbosch, South Africa. South Africa · Tier 1 Supplier Tier 1 Supplier
- Reutech Defense RLO.JO South African company providing radar and defense electronics. South Africa · Tier 1 Supplier Tier 1 Supplier
- Rockwell Collins Government Systems Collins Aerospace Government Systems provides avionics, communications, and ISR for military customers. United States · Tier 1 Supplier Tier 1 Supplier
- Rohde & Schwarz German company providing secure communications, test and measurement, and cybersecurity. Germany · Tier 1 Supplier Tier 1 Supplier
- Rohde & Schwarz Communications German company providing secure communications. Germany · Tier 1 Supplier Tier 1 Supplier
- Rohde & Schwarz Defense German test and measurement company providing military communications and EW test systems. Germany · Tier 1 Supplier Tier 1 Supplier
- Rohde & Schwarz Military Radio German company providing military communications. Germany · Tier 1 Supplier Tier 1 Supplier
- Rohde & Schwarz SIGINT German company providing signals intelligence and monitoring systems. Germany · Tier 1 Supplier Tier 1 Supplier
- Saab Grintek Defence South African subsidiary of Saab Group specializing in electronic warfare, communications intelligence, and self-protection systems for military platforms. Provides EW suites and COMINT/ELINT solutions. South Africa · Tier 1 Supplier Tier 1 Supplier
- Satcom Direct Defense US company providing satellite communications. United States · SME SME
- Savox Communications Finnish company providing military audio systems. Finland · SME SME
- Savox Communications Defense Finnish company providing military communication solutions. Finland · SME SME
- SELEX ES Former Italian electronics company now integrated into Leonardo. Founded in 2013, headquartered in Rome, Italy, specializes in radar systems, avionics. Italy · Tier 1 Supplier Tier 1 Supplier
- SES SESG Luxembourg satellite operator with defense services. Founded in 1985, headquartered in Betzdorf, Luxembourg, specializes in satellite communications. Luxembourg · Tier 1 Supplier Tier 1 Supplier
- SES Government Solutions Luxembourg company providing satellite bandwidth for government and military. Founded in 2005, headquartered in Reston, VA, specializes in geo/meo bandwidth, managed services. Luxembourg · Tier 1 Supplier Tier 1 Supplier
- Shakespeare Defense US subsidiary of the Shakespeare Company manufacturing composite military antennas and marine communication systems for defense applications. United States · Tier 1 Supplier Tier 1 Supplier
- Shakespeare Military Antennas US company providing tactical antennas for military communications. United States · Tier 1 Supplier Tier 1 Supplier
- Sierra Nevada Corporation Tactical US division providing tactical communications, electronic systems, and ISR solutions for special operations. United States · Tier 1 Supplier Tier 1 Supplier
- Sigma Defense Sigma Defense provides C5ISR solutions and systems integration for military customers. Network engineering and mission systems for Navy and joint forces. Key provider of tactical communications and IT services. United States · SME SME
- Silent Circle Silent Circle provides encrypted communications devices and services for government and enterprise. Switzerland · SME SME
- Silvus Technologies American company producing MIMO radio networks for military use. Founded in 2006, headquartered in Los Angeles, CA, specializes in streamcaster mimo radios, mesh networks. United States · SME SME
- Silynx Communications Defense US company providing tactical communication headsets. United States · SME SME
- Singapore Technologies Electronics Singapore Technologies Electronics is a major prime contractor based in Singapore specializing in radars and c4i systems. Established in 1969, headquartered in Singapore. Singapore · Prime Contractor Prime Contractor
- Skyworks Defense SWKS US company providing RF semiconductors for military communications and radar. United States · Tier 1 Supplier Tier 1 Supplier
- SMARTEC SA SMARTEC SA is a Swiss company specializing in advanced armor protection systems using fiber-optic sensing and smart materials for military vehicle and infrastructure defense. The company develops reactive and passive armor solutions incorporating innovative sensor-integrated protection technologies. Switzerland · SME SME
- Souriau French company producing connectors and interconnect systems. Founded in 1917, headquartered in Versailles, France, specializes in mil-spec connectors, backshells. France · Tier 2 Supplier Tier 2 Supplier
- Southwest Antennas US manufacturer of military antennas for tactical communications and electronic warfare. United States · SME SME
- Spectra Group Spectra Group provides satellite communications, tactical networks, and interoperability solutions for defense customers. United Kingdom · SME SME
- Spectra Group UK British company producing tactical communications and networking. Founded in 2002, headquartered in Herefordshire, specializes in slingshot, tactical satcom. United Kingdom · SME SME
- Spectrum Solutions Spectrum provides satellite communications, managed IT, and network solutions for defense customers. United States · SME SME
- ST Engineering iDirect US subsidiary of Singapore's ST Engineering providing satellite communications (SATCOM) equipment including modems, VSAT hubs, and military-grade satellite networking solutions. United States · Tier 1 Supplier Tier 1 Supplier
- ST Engineering iDirect Defense US company providing military satellite communications and modem technology. United States · Tier 1 Supplier Tier 1 Supplier
- Starlink Starlink is a startup based in United States specializing in leo broadband satellites. Established in 2015, headquartered in Hawthorne, California. United States · Defence Tech Startup Defence Tech Startup
- Systematic Danish C4ISR software company providing command and control systems. Founded in 1985, headquartered in Aarhus, Denmark, specializes in sitaware, iris. Denmark · SME SME
- Tait Communications Tait Communications is a New Zealand company designing and manufacturing digital mobile radio (DMR) and P25 radio communications systems for defense, public safety, and critical infrastructure. The company's tactical radio platforms are used by military and emergency services across the Asia-Pacific region and beyond. New Zealand · SME SME
- TATA SED Indian company producing tactical communications for defence. Founded in 2011, headquartered in Pune, specializes in tactical radios, encryption systems. India · Tier 1 Supplier Tier 1 Supplier
- Tech Systems Inc TSI provides RF engineering, communications, and technical support for defense programs. United States · SME SME
- Teleplan Globe Norwegian company producing antenna systems and electronics. Founded in 1995, headquartered in Asker. Norway · SME SME
- Telesat TSAT Telesat is a tier 1 supplier based in Canada specializing in satellite communications and lightspeed. Established in 1969, headquartered in Ottawa, Canada. Canada · Tier 1 Supplier Tier 1 Supplier
- Telesat Government Solutions Telesat provides satellite communications services for military and government customers. Canada · Tier 1 Supplier Tier 1 Supplier
- Telespazio Italian space services company providing satellite operations. Founded in 1961, headquartered in Rome, Italy, specializes in satellite services, ground systems. Italy · Prime Contractor Prime Contractor
- Tellumat South African company producing radar, communications, and defence electronics. Founded in 1981, headquartered in Cape Town, specializes in radar systems, communications. South Africa · SME SME
- Thales Australia Australian subsidiary of Thales providing defence solutions. Founded in 1986, headquartered in Sydney, Australia, specializes in bushmaster, hawkei. Australia · Prime Contractor Prime Contractor
- Thales Avionics French avionics division producing cockpit systems and flight displays. Founded in 2000, headquartered in Bordeaux, France, specializes in cockpit displays, huds. France · Tier 1 Supplier Tier 1 Supplier
- Thales Crypto Systems French company providing encryption and key management. France · Tier 1 Supplier Tier 1 Supplier
- Thales Defense & Security Inc American subsidiary of Thales providing defence systems. Founded in 2000, headquartered in Arlington, VA, specializes in communications, cybersecurity. United States · Tier 1 Supplier Tier 1 Supplier
- Thales Deutschland German subsidiary of Thales providing communications, radar, and simulation. Founded in 2000, headquartered in Stuttgart, specializes in tactical radios, ground radar. Germany · Tier 1 Supplier Tier 1 Supplier
- Thales Group HO French multinational company that designs and builds electrical systems and provides services for aerospace, defence, transportation, and security. France · Prime Contractor Prime Contractor
- Thales Military Radio French company providing tactical communication systems. France · Tier 1 Supplier Tier 1 Supplier
- Thales Norway Norwegian subsidiary providing naval systems, communications, and air defence. Founded in 2001, headquartered in Oslo, specializes in naval radar, communications. Norway · Tier 1 Supplier Tier 1 Supplier
- Thales Secure Communications French company providing military radio systems, encryption, and tactical communications. France · Tier 1 Supplier Tier 1 Supplier
- Thales Tactical Communications French company producing tactical radio systems for military forces. Founded in 2000, headquartered in Paris, specializes in synaps, pr4g. France · Tier 1 Supplier Tier 1 Supplier
- Trace Systems Trace provides IT services, cybersecurity, and communications for defense agencies. United States · SME SME
- TrellisWare Technologies TrellisWare Technologies is a sme based in United States specializing in tsm waveform and tactical radios. Established in 2000, headquartered in San Diego, California. United States · SME SME
- Ultra Electronics British defence and aerospace company acquired by Cobham, specialising in sonar, communications, and sensors. United Kingdom · Tier 1 Supplier Tier 1 Supplier
- Ultra I&C Division of Ultra providing intelligence and communications solutions. Founded in 1993, headquartered in Greenford, United Kingdom, specializes in tactical radios, crypto devices. United Kingdom · Tier 1 Supplier Tier 1 Supplier
- Ultra Secure Mobile UK company providing secure mobile communications and encryption for military and government. United Kingdom · Tier 1 Supplier Tier 1 Supplier
- Ultralife Defense ULBI US battery company providing military batteries and communications accessories for defense. United States · Tier 1 Supplier Tier 1 Supplier
- Unified Business Technologies UBT provides IT services, networking, and cybersecurity solutions for defense agencies. United States · SME SME
- Viasat VSAT US satellite communications and defense electronics company. Founded in 1986, headquartered in Carlsbad, California. United States · Tier 1 Supplier Tier 1 Supplier
- ViaSat Defense VSAT US company providing satellite communications and cybersecurity for defense. United States · Tier 1 Supplier Tier 1 Supplier
- Viasat Government Systems NASDAQ:VSAT American company providing satellite communications for military customers. Founded in 1986, headquartered in Carlsbad, CA, specializes in link 16, tactical satcom. United States · Tier 1 Supplier Tier 1 Supplier
- Viasat Tactical Data Links VSAT US company providing Link 16 and tactical data links. United States · Tier 1 Supplier Tier 1 Supplier
- VIAVI Solutions Defense VIAV US company providing test and measurement for defense communications. United States · Tier 1 Supplier Tier 1 Supplier
- Vietronic Holdings Vietronic Holdings is a tier 1 supplier based in Vietnam specializing in radars and communications. Established in 2010, headquartered in Hanoi, Vietnam. Vietnam · Tier 1 Supplier Tier 1 Supplier
- Viettel Defense Vietnamese military telecommunications and defense. Vietnam · Government Entity Government Entity
- Viettel High Tech Vietnamese defence electronics company developing radar, communications, and UAVs. Vietnam · Government Entity Government Entity
- Viettel High Technology Industries Corporation Viettel High Technology Industries develops military electronics, communications systems, and unmanned vehicles. Vietnam · Government Entity Government Entity
- WB Group Polish defence electronics company producing drones, communication systems, and command systems. Poland · SME SME
- Wickr Defense US company providing end-to-end encrypted communications for defense. United States · Tier 1 Supplier Tier 1 Supplier
- Will-Burt Defense US company providing telescoping masts for military communications. United States · SME SME
- Yggdrasil Defence Networks Scandinavian developer of distributed defence networks and mesh systems. Founded in 2014, headquartered in Stockholm, specializes in mesh networks, distributed systems. Sweden · SME SME
- Z175 Factory Vietnamese state-owned military enterprise manufacturing military communications equipment, signal encryption devices, and electronic countermeasure systems for the Vietnam People's Army. Vietnam · Government Entity Government Entity