This list compiles the largest armed forces organizations globally by employee count, showcasing entities primarily focused on national defense, security, and military operations. These range from national armies and navies to specialized units and government departments responsible for defense. The companies listed are predominantly large-sized and long-established institutions, many with foundational dates in the 18th and 19th centuries.
Key organizations include the US Army, providing sustained land dominance; the US Navy, protecting America at sea; and the Brazilian Army, contributing to national sovereignty. Also featured are the United States Marine Corps, known for rapid deployment, and the British Army, offering personal growth and camaraderie. A notable pattern is the concentration of headquarters in national capitals, particularly Washington D.C., reflecting the governmental nature of these entities.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
US Armyusarmybasic.com
Providing prompt, sustained land dominance across full military operations spectrum, supporting combatant commanders in national defense and warfare. |
367,627 | |||
| 2 | 150,748 | ||||
| 3 |
Brazilian Army (Exército Brasileiro)eb.mil.br
The company's mission is to contribute to national sovereignty, maintain law and order, safeguard national interests, and support social welfare through military preparedness |
103,485 | |||
| 4 |
United States Marine Corpsmarines.mil
Provides rapid deployment of combined-arms task forces using naval mobility for power projection on land, sea, and air. |
78,275 | |||
| 5 |
United States Department of Warwar.gov
A government department providing military forces to defend the country, deter adversaries, and work with allies for national security |
68,533 | |||
| 6 |
Army National Guardnationalguard.com
This organization is a component of the Army, providing National Guard Soldiers who serve in various missions both domestically and overseas |
59,575 | |||
| 7 |
Marine Corps Recruitingrmi.marines.com
This organization focuses on recruiting individuals to become Marines, emphasizing leadership, values, and physical fitness, aiming to develop quality citizens |
40,191 | |||
| 8 |
British Armymod.uk
The British Army offers opportunities for personal growth, adventure, training, and camaraderie, with a focus on making a difference and building lifelong bonds |
34,120 | |||
| 9 |
U.S. Coast Guarduscg.mil
Protect public safety, environment, and economic interests along coasts, ports, waterways, and international waters supporting national security. |
32,193 | |||
| 10 |
Ministerie van Defensiewerkenbijdefensie.nl
The company is responsible for the defense of the Netherlands, including the Navy, Army, Air Force, and related agencies, working to promote peace, security, and international cooperation |
30,557 | |||
| 11 |
Department of National Defence/Ministère de la défense nationalecanada.ca
A government department in Canada responsible for defending national interests, contributing to international peace and security, and supporting the Canadian Forces |
28,747 | |||
| 12 |
US Army Corps of Engineersusace.army.mil
Provides public engineering services to enhance national security, boost the economy, and mitigate disaster risks through innovative and sustainable solutions |
26,566 | |||
| 13 |
United States Army Reserveusar.army.mil
The US Army Reserve provides trained Soldiers and units with critical combat support capabilities to support national strategy during peacetime, contingencies, and war |
25,976 | |||
| 14 |
Canadian Armed Forces | Forces armées canadiennesforces.ca
Offering over 100 trades, the organization provides world-class qualifications, competitive salaries, benefits, stability, and exciting opportunities for travel, adventure, and making a difference |
20,412 | |||
| 15 |
U.S. Air Force Reserveairforce.com
Supports US air defense and military missions, leveraging reservists' civilian skills and expertise for critical operations and training globally, alongside active-duty members. |
19,030 | |||
| 16 |
Royal Air Force (RAF)recruitment.raf.mod.uk
Provides diverse career opportunities in aviation, engineering, medical, and logistics with world-class training and global operational roles. |
18,226 | |||
| 17 |
Royal Navyroyalnavy.mod.uk
A multi-faceted military organization with capabilities at sea, on land, and in the air, including ships, submarines, aircraft, and support vessels |
17,268 | |||
| 18 |
Swedish Armed Forcesforsvarsmakten.se
Provides national defense through armed combat, supports society in crises, conducts international missions, and develops future security capabilities. |
15,547 | |||
| 19 |
Ejército Argentinoargentina.gob.ar
We defend national interests, drive scientific, technological, economic, and social development, and collaborate for the general well-being of inhabitants |
15,042 | |||
| 20 |
Marine Nationalelamarinerecrute.gouv.fr
A maritime defense organization in France with a vast ocean territory, comprised of 40,000 active members and 5,000 reserves, recruiting and training young adults for various roles |
14,853 | |||
| 21 |
Air National Guardairforce.com
Provides part-time military service with high-tech career training, college tuition assistance, and federal benefits while serving in local units near home. |
12,937 | |||
| 22 |
U.S. Navy Reservenavyreserve.navy.mil
Delivers real-world capabilities and expertise to support the Navy mission, building a lethal, warfighting culture focused on great power competition. |
12,928 | |||
| 23 |
Israel Defense Forcesidf.il
Defending Israel through mandatory military service, the organization consists of diverse men and women serving in technologically-advanced branches |
12,292 | |||
| 24 |
Defense Logistics Agencydla.mil
Management of global defense supply chain including procurement, warehousing, transportation, and disposal of military materials and services. |
10,533 | |||
| 25 |
Belgian Defencemil.be
Deployment of professional soldiers worldwide for peacekeeping, conflict intervention, disaster relief, and restoring safety to support national and global stability. |
9,354 | |||
| 26 |
Spanish Armyejercito.defensa.gob.es
This company's LinkedIn page represents the Spanish Army and provides official updates and information related to the organization |
8,368 | |||
| 27 |
Forsvaretforsvaret.dk
A large and complex public institution in Denmark with military and civilian employees focused on various tasks such as conflict prevention and peacekeeping |
8,223 | |||
| 28 |
Swiss Armed Forcesadmin.ch
Provide national defense, support civilian authorities during emergencies, offer diverse military and civilian careers, and promote peace domestically and internationally. |
7,715 | |||
| 29 |
Australian Armyadfcareers.gov.au
A versatile and modern fighting force that protects national interests, provides humanitarian aid, and offers unique career opportunities in various roles |
7,710 | |||
| 30 |
Esercito Italiano - Italian Armyesercito.difesa.it
The Italian Army is the land defense force of the Italian Armed Forces, with a history dating back to the unification of Italy in the 1850s |
6,620 | |||
| 31 |
Forsvaret - Norwegian Armed Forcesforsvaret.no
The company offers diverse opportunities and exciting challenges in various roles, emphasizing the importance of contributing to safeguarding Norway's interests and community |
6,554 | |||
| 32 |
U.S. Army Network Enterprise Technology Commandnetcom.army.mil
Leads global operations for the Army's portion of the DODIN, ensuring freedom of action in cyberspace while denying the same to adversaries. |
6,482 | |||
| 33 |
Bundeswehr Wir. Dienen. Deutschland.bundeswehr.de
The company is responsible for defense and security, protecting citizens, contributing to international stability, and participating in humanitarian efforts |
6,360 | |||
| 34 |
Royal Australian Navynavy.gov.au
Modern military organization operating advanced vessels and aircraft, defending national interests, performing maritime duties, and engaging in peacetime activities |
5,604 | |||
| 35 |
Marina Militare Italianamarina.difesa.it
The company is responsible for controlling and conducting naval operations to defend national interests, contribute to NATO defense, and manage international crises |
5,451 | |||
| 36 |
United States Department of the Air Forceaf.mil
A military department of the US Department of Defense that oversees the organization of the United States Air Force and United States Space Force |
5,392 | |||
| 37 |
Bangladesh Armyarmy.mil.bd
One of the branches of the Armed Forces of Bangladesh, working in coordination with the Navy and Air Force |
4,743 | |||
| 38 |
Us Army Reservesusarmy.mil
A military organization operating in St Joseph, MN, United States as part of the Army Reserves, providing defense and support services |
4,119 | |||
| 39 |
Aeronautica Militareaeronautica.difesa.it
The company operates 24/7 for defense of the state, safeguarding institutions and citizens, controlling airspace, and providing excellence in aviation capabilities nationally and internationally |
4,062 | |||
| 40 |
Singapore Armyarmy.gov.sg
Provides comprehensive national defence through trained regulars and reservists, supported by community, ensuring security and protection of the nation. |
4,043 | |||
| 41 |
Bundeswehr (German Federal Armed Forces)bundeswehr.de
Germany's unified armed forces encompass civil administration and procurement, under exclusive federal government responsibility per the German Constitution |
4,012 | |||
| 42 |
Exército Portuguêsexercito.pt
A credible and modern organization dedicated to defending the country, participating in international missions, and improving the quality of life for populations |
3,898 | |||
| 43 |
U.S. Army TACOMtacom.army.mil
A major command of the Army Materiel Command managing the US Army's ground systems and industrial base, focusing on readiness globally |
3,675 | |||
| 44 |
New Zealand Defence Forcenzdf.mil.nz
Protecting New Zealand's interests at sea, ensuring peace, stability, and providing assistance globally through military operations, combat readiness, and partnerships with other agencies |
3,604 | |||
| 45 |
JANDARMAjandarma.gov.tr
General Command of Gendarmerie in Turkey operates as armed law enforcement force in areas without municipal police or Coast Guard presence |
3,482 | |||
| 46 |
Ejército de Chileejercito.cl
A national institution within Chile's Armed Forces, responsible for defense and national security according to the country's Constitution |
3,466 | |||
| 47 |
Defense Intelligence Agencydia.mil
Provides all-source defense intelligence to support warfighters, defense planners, and policymakers in protecting national security interests worldwide. |
3,416 | |||
| 48 |
Koninklijke Landmachtdefensie.nl
A professional military force contributing to peace, freedom, and security through combat operations, humanitarian aid, and disaster relief in the Netherlands and abroad |
3,178 | |||
| 49 |
Koninklijke Luchtmachtdefensie.nl
A dedicated team of the Royal Air Force, active on the ground and in the air, protecting and defending with airpower, information, and expertise |
3,130 | |||
| 50 |
Nigerian Navynavy.mil.ng
It is a branch of the Nigerian Armed Forces, known for being one of the largest navies in Africa |
3,120 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 51 |
Air Force Research Laboratoryafresearchlab.com
Leading discovery, development, delivery of warfighting technologies for air, space, cyberspace forces, providing unmatched advantage through research, technology, and strategic partnerships. |
3,085 | |||
| 52 |
Puolustusvoimat - Försvarsmakten - Finnish Defence Forcespuolustusvoimat.fi
Provides diverse military and civilian job opportunities across Finland, employing over 12,500 personnel in national defense roles. |
2,889 | |||
| 53 |
Naval Undersea Warfare Center Newportnavsea.navy.mil
Providing research, development, test, and evaluation of undersea technology for submarines, autonomous systems, and weapon systems to achieve undersea superiority |
2,818 | |||
| 54 |
Tentara Nasional Indonesia (TNI)mil.id
A military organization in Indonesia consisting of the Army, Navy, Air Force, and Marine Corps, with the President as commander-in-chief |
2,741 | |||
| 55 |
Irish Defence Forcesmilitary.ie
The organization's primary roles include defending the State, aiding civil power, participating in peace support operations, providing fishery protection services, and carrying out various assigned duties |
2,711 | |||
| 56 |
U.S. Army Contracting Commandarmy.mil
This company supports US Army warfighters by acquiring essential equipment, supplies, and services worldwide, ensuring their success in missions and daily life |
2,709 | |||
| 57 |
Corpo de Bombeiros Militar do Estado do Rio de Janeiro - CBMERJcbmerj.rj.gov.br
The organization is a military force in Rio de Janeiro tasked with civil defense, firefighting, search and rescue, and public assistance |
2,691 | |||
| 58 |
Exército Portuguêsexercito.pt
The company is a credible and modern army, focused on defense and contributing to national security, international missions, and civil protection |
2,620 | |||
| 59 |
Air National Guard Recruitingairforce.com
This company is part of the Air National Guard, which upholds national security, serves communities, and has locations in all states and territories |
2,585 | |||
| 60 |
Armed Forces of Ukraineen.wikipedia.org
Page represents the unofficial Ukrainian military forces, providing information and updates related to their operations and defense efforts. |
2,579 | |||
| 61 |
US Army Reservesgoarmy.com
The organization is the reserve force of the United States Army, along with the Army National Guard, forming the Army's reserve component |
2,559 | |||
| 62 |
(KKK) Kara Kuvvetleri Komutanlığıkkk.tsk.tr
They are a part of the Turkish Armed Forces, established in 209 BC, carrying out tasks in accordance with the constitution and laws to serve the nation with pride |
2,503 | |||
| 63 |
Força Aérea Portuguesa | Portuguese Air Forceemfa.pt
Military branch of the Portuguese Armed Forces, specializing in air defense of the Republic |
2,424 | |||
| 64 |
Koninklijke Marinedefensie.nl
A maritime organization providing security and aid worldwide through fleet and marines, assisting in crisis management, humanitarian missions, and disaster response |
2,284 | |||
| 65 |
Army ROTC (Official Page)armyrotc.army.mil
The company provides leadership and management training for college students through Army ROTC, offering scholarships and commissioning new lieutenants for the Army |
2,196 | |||
| 66 |
National Guard Bureaunationalguard.mil
The National Guard Bureau oversees the Army National Guard and Air Guard, providing national-level guidance and support to all states and territories |
2,131 | |||
| 67 | 1,938 | ||||
| 68 |
Stato Maggiore Difesadifesa.it
A company dedicated to supporting and carrying out military missions for the country, emphasizing the importance of armed forces |
1,909 | |||
| 69 |
Royal Canadian Navy | Marine royale canadiennelinktr.ee
The organization is the naval force of Canada, comprising regular, reserve sailors, and civilian employees, focusing on generating combat-capable maritime forces worldwide |
1,857 | |||
| 70 |
Bangladesh Navynavy.mil.bd
A naval warfare branch within the Bangladesh Armed Forces, dedicated to protecting the country's maritime interests and ensuring national security |
1,837 | |||
| 71 |
État-Major des Arméesdefense.gouv.fr
Responsible for employing forces, commanding military operations, and advising the government on military matters under presidential and governmental authority. |
1,749 | |||
| 72 |
Hellenic Navyhellenicnavy.gr
Naval military force of Greece, operating a fleet and aviation units, rooted in historical naval traditions and Greek War of Independence. |
1,726 | |||
| 73 |
The Joint Staffjcs.mil
The company assists the Chairman of the Joint Chiefs of Staff in providing strategic direction and integration of land, naval, and air forces |
1,688 | |||
| 74 |
Georgia Army National Guardnationalguard.com
A component of The Army, the Georgia Army National Guard offers career opportunities, educational benefits, and service in both community and country |
1,687 | |||
| 75 |
Marine Corps Systems Commandmarcorsyscom.marines.mil
Marine Corps Systems Command equips and sustains Marine forces with ground weapon and IT systems for expeditionary and crisis-response capabilities |
1,659 | |||
| 76 |
Légion étrangèreterre.defense.gouv.fr
The company provides France with a combat force comprised of foreign soldiers, commanded by French officers, engaged in operations both nationally and internationally |
1,655 | |||
| 77 |
Army Healthcaregoarmy.com
Recruiting and training skilled healthcare professionals for the US Army through strategic marketing, relentless recruiting, and cutting-edge training worldwide |
1,598 | |||
| 78 |
United States Military Academywestpoint.edu
A prestigious leader development institution that molds cadets intellectually, physically, and ethically to become 2nd Lieutenants in the US Army |
1,547 | |||
| 79 |
Hellenic Armyarmy.gr
Provides defense and security services as the land force of Greece, contributing to international security, peacekeeping, and emergency response efforts |
1,475 | |||
| 80 | 1,471 | ||||
| 81 |
Marinha do Brasilmarinha.mil.br
The organization aims to increase the visibility of activities within the Brazilian Navy and provide an interactive platform for discussions |
1,459 | |||
| 82 |
Marinha Portuguesa - Página Oficialmarinha.pt
The Navy is a branch of the Armed Forces with administrative autonomy, integrated into the State administration through the Ministry of National Defense |
1,445 | |||
| 83 |
Ministerio de Defensa de República Dominicanamide.gob.do
The company is responsible for leading and coordinating the Dominican Republic's military forces - Army, Navy, and Air Force - to safeguard national security under civilian authority |
1,442 | |||
| 84 |
Royal Marinesroyalnavy.mod.uk
An elite fighting force within the Royal Navy, specializing in rapid response to global threats and security challenges, including ship-to-ship operations |
1,423 | |||
| 85 |
Wisconsin Army National Guardng.wi.gov
The Wisconsin Army National Guard consists of approximately 7,700 soldiers spread throughout 67 communities in Wisconsin, with both federal and state missions |
1,341 | |||
| 86 |
Royal Malaysian Air Force (RMAF)airforce.mil.my
An air force established in 1958 with roots in British Malaya, dedicated to serving and protecting Malaysia's airspace and national interests |
1,330 | |||
| 87 |
Naval Air Warfare Center Weapons Division (NAWCWD)navair.navy.mil
A division of Naval Air Systems Command specializing in weapons development for the Department of the Navy in Southern California |
1,309 | |||
| 88 |
Materiel and IT Commanddefensie.nl
Delivers materiel and IT to the Dutch armed forces, a lasting commitment to providing the best for national defense. |
1,303 | |||
| 89 |
Marine Forces Reservemarforres.marines.mil
This company serves as the headquarters command for the US Marine Corps Reserve, responsible for training and mobilizing Reserve Marines in times of need |
1,256 | |||
| 90 |
NATO - Supreme Headquarters Allied Powers Europe (SHAPE)shape.nato.int
Supreme Headquarters Allied Powers Europe is NATO's strategic military command responsible for all Alliance military operations under Supreme Allied Commander Europe |
1,240 | |||
| 91 |
Malaysian Army (Tentera Darat)mod.gov.my
The Malaysian Army is the land component of the Malaysian Armed Forces, organized into Divisions and Regiments performing various military roles and functions |
1,227 | |||
| 92 |
Iowa Army National Guardiowanationalguard.com
This military organization in Iowa consists of around 7,000 Soldiers and 2,000 Airmen, serving both the state and the country |
1,225 | |||
| 93 |
Naval Surface Warfare Center Dahlgren Divisionnavsea.navy.mil
A leading naval warfare institution specializing in warfare systems development and integration for the military, located in Dahlgren, VA |
1,218 | |||
| 94 |
Israeli Military Intelligenceaman.idf.il
Specialized division in the IDF focused on military intelligence operations and gathering strategic information for national security purposes |
1,217 | |||
| 95 |
U.S. Army and Army National Guardarmy.mil
Company specializing in providing LinkedIn position descriptions tailored for members and veterans of the US Army and Army National Guard |
1,168 | |||
| 96 |
Michigan Army National Guardnationalguard.com
Recruits and retains individuals for service in the Michigan Army National Guard |
1,162 | |||
| 97 |
U.S. Army DEVCOM Army Research Laboratoryarl.devcom.army.mil
Official page Content shared does not imply endorsement Stay updated on company news and announcements here |
1,134 | |||
| 98 |
ADF Careersadfcareers.gov.au
Offering 250+ career opportunities in Navy, Army, and Air Force across various fields with paid training, competitive salaries, and benefits |
1,124 | |||
| 99 |
Defense Health Agencycivilianmedicaljobs.com
Health care professionals, both civilian and military, serve military service members at locations worldwide with unique professional opportunities and benefits |
1,110 | |||
| 100 |
Ohio National Guard - The Adjutant General's Department of Ohiolinktr.ee
Established in 1788 as a militia, this organization in Ohio has over 16,000 personnel responding to federal, state, and community missions |
1,109 | |||
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 14, 2026.
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