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Armed Forces companies around the world

Tamtam tracks 376 Armed Forces companies worldwide. This list ranks the 100 largest by number of employees on LinkedIn, led by US Army, US Navy and Brazilian Army (Exército Brasileiro). Their median headcount is 3,120. Half of them were founded in 1910 or later. The most common headquarters are Washington (9), Arlington (4) and Rome (4).

🌍 World100 companiesUpdated Nov 14, 2026

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.

#CompanyIndustryHeadquarters EmployeesFounded
1
US Armyusarmybasic.com

Providing prompt, sustained land dominance across full military operations spectrum, supporting combatant commanders in national defense and warfare.

Armed Forces 🇺🇸 Arlington 367,627 1775
2
US Navynavy.mil

This company is responsible for protecting America at sea, defending freedom, preserving prosperity, and keeping the seas open and free

Armed Forces 🇺🇸 Washington 150,748 n/a
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

Armed Forces 🇧🇷 Brasília 103,485 1648
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.

Armed Forces 🇺🇸 Washington 78,275 n/a
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

Armed Forces 🇺🇸 Washington 68,533 1949
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

Armed Forces 🇺🇸 Arlington 59,575 1636
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

Armed Forces 🇺🇸 Washington 40,191 1775
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

Armed Forces 🇬🇧 Andover 34,120 n/a
9
U.S. Coast Guarduscg.mil

Protect public safety, environment, and economic interests along coasts, ports, waterways, and international waters supporting national security.

Armed Forces 🇺🇸 Washington 32,193 1790
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

Armed Forces 🇳🇱 The Hague 30,557 1813
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

Armed Forces 🇨🇦 Ottawa 28,747 n/a
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

Armed Forces 🇺🇸 Washington 26,566 1776
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

Armed Forces 🇺🇸 Fort Liberty 25,976 1908
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

Armed Forces 🇨🇦 Ottawa 20,412 n/a
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.

Armed Forces 🇺🇸 Robins AFB 19,030 1948
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.

Armed Forces 🇬🇧 18,226 n/a
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

Armed Forces 🇺🇸 Portsmouth 17,268 1546
18
Swedish Armed Forcesforsvarsmakten.se

Provides national defense through armed combat, supports society in crises, conducts international missions, and develops future security capabilities.

Armed Forces 🇸🇪 Stockholm 15,547 n/a
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

Armed Forces 🇦🇷 Comuna 1 15,042 1810
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

Armed Forces 🇫🇷 Centre-Val de Loire 14,853 1626
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.

Armed Forces 🇺🇸 Horsham 12,937 n/a
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.

Armed Forces 🇺🇸 Norfolk 12,928 1915
23
Israel Defense Forcesidf.il

Defending Israel through mandatory military service, the organization consists of diverse men and women serving in technologically-advanced branches

Armed Forces 🇮🇱 Tel Aviv 12,292 n/a
24
Defense Logistics Agencydla.mil

Management of global defense supply chain including procurement, warehousing, transportation, and disposal of military materials and services.

Armed Forces 🇺🇸 Fort Belvoir 10,533 1961
25
Belgian Defencemil.be

Deployment of professional soldiers worldwide for peacekeeping, conflict intervention, disaster relief, and restoring safety to support national and global stability.

Armed Forces 🇧🇪 Evere 9,354 1830
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

Armed Forces 🇪🇸 Madrid 8,368 n/a
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

Armed Forces 🇩🇰 Copenhagen K 8,223 n/a
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.

Armed Forces 🇨🇭 7,715 n/a
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

Armed Forces 🇦🇺 Canberra 7,710 1901
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

Armed Forces 🇮🇹 Rome 6,620 n/a
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

Armed Forces 🇳🇴 Oslo 6,554 n/a
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.

Armed Forces 🇺🇸 Ft. Huachuca 6,482 1918
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

Armed Forces 🇩🇪 Berlin 6,360 1955
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

Armed Forces 🇦🇺 Canberra 5,604 1901
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

Armed Forces 🇮🇹 Rome 5,451 1861
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

Armed Forces 🇺🇸 Washington 5,392 1947
37
Bangladesh Armyarmy.mil.bd

One of the branches of the Armed Forces of Bangladesh, working in coordination with the Navy and Air Force

Armed Forces 🇧🇩 Dhaka 4,743 1971
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

Armed Forces 🇺🇸 St Joseph 4,119 1980
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

Armed Forces 🇮🇹 Rome 4,062 1923
40
Singapore Armyarmy.gov.sg

Provides comprehensive national defence through trained regulars and reservists, supported by community, ensuring security and protection of the nation.

Armed Forces 🇸🇬 Singapore 4,043 1965
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

Armed Forces 🇩🇪 Berlin 4,012 1955
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

Armed Forces 🇵🇹 Lisbon 3,898 n/a
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

Armed Forces 🇺🇸 Detroit Arsenal 3,675 1967
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

Armed Forces 🇳🇿 Wellington 3,604 n/a
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

Armed Forces 🇹🇷 Çankaya 3,482 1839
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

Armed Forces 🇨🇱 Santiago 3,466 1810
47
Defense Intelligence Agencydia.mil

Provides all-source defense intelligence to support warfighters, defense planners, and policymakers in protecting national security interests worldwide.

Armed Forces 🇺🇸 Washington 3,416 1961
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

Armed Forces 🇳🇱 Utrecht 3,178 1814
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

Armed Forces 🇳🇱 Breda 3,130 n/a
50
Nigerian Navynavy.mil.ng

It is a branch of the Nigerian Armed Forces, known for being one of the largest navies in Africa

Armed Forces 🇳🇬 Area 7 3,120 1956

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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.

Armed Forces 🇺🇸 Wright-Patterson AFB 3,085 1997
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.

Armed Forces 🇫🇮 Helsinki 2,889 1918
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

Armed Forces 🇺🇸 Newport 2,818 1869
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

Armed Forces 🇮🇩 Jakarta 2,741 1945
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

Armed Forces 🇮🇪 Kildare 2,711 1913
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

Armed Forces 🇺🇸 Redstone Arsenal 2,709 2008
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

Armed Forces 🇧🇷 Rio de Janeiro 2,691 1856
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

Armed Forces 🇵🇹 Lisbon 2,620 n/a
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

Armed Forces 🇺🇸 Randolph AFB 2,585 1947
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.

Armed Forces 🇺🇦 Kyiv 2,579 1991
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

Armed Forces 🇺🇸 Fort Bragg 2,559 1908
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

Armed Forces 🇹🇷 Ankara 2,503 n/a
63
Força Aérea Portuguesa | Portuguese Air Forceemfa.pt

Military branch of the Portuguese Armed Forces, specializing in air defense of the Republic

Armed Forces 🇵🇹 Portugal 2,424 1952
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

Armed Forces 🇳🇱 Den Helder 2,284 1488
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

Armed Forces 🇺🇸 Fort Knox 2,196 1916
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

Armed Forces 🇺🇸 Arlington 2,131 1636
67
USSOCOMsocom.mil

A unified command within the Department of Defense that prepares Special Operations Forces for assigned missions and conducts special operations when directed

Armed Forces 🇺🇸 Tampa 1,938 1987
68
Stato Maggiore Difesadifesa.it

A company dedicated to supporting and carrying out military missions for the country, emphasizing the importance of armed forces

Armed Forces 🇮🇹 Rome 1,909 n/a
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

Armed Forces 🇨🇦 Ottawa 1,857 1910
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

Armed Forces 🇧🇩 Dhaka 1,837 n/a
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.

Armed Forces 🇫🇷 Paris 1,749 n/a
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.

Armed Forces 🇬🇷 Athens 1,726 n/a
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

Armed Forces 🇺🇸 Washington 1,688 1947
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

Armed Forces 🇺🇸 Marietta 1,687 1636
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

Armed Forces 🇺🇸 Quantico 1,659 1992
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

Armed Forces 🇫🇷 Aubagne 1,655 1831
77
Army Healthcaregoarmy.com

Recruiting and training skilled healthcare professionals for the US Army through strategic marketing, relentless recruiting, and cutting-edge training worldwide

Armed Forces 🇺🇸 Fort Knox 1,598 1776
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

Armed Forces 🇺🇸 West Point 1,547 1802
79
Hellenic Armyarmy.gr

Provides defense and security services as the land force of Greece, contributing to international security, peacekeeping, and emergency response efforts

Armed Forces 🇬🇷 Athens 1,475 1828
80
Askerulumed.net

Specializing in defense services and operations for military forces

Armed Forces 🇹🇷 Ankara 1,471 n/a
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

Armed Forces 🇧🇷 Brasília 1,459 1822
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

Armed Forces 🇵🇹 Lisbon 1,445 n/a
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

Armed Forces 🇩🇴 Santo Domingo 1,442 1844
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

Armed Forces 🇬🇧 London 1,423 1664
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

Armed Forces 🇺🇸 Madison 1,341 1879
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

Armed Forces 🇲🇾 Kuala Lumpur 1,330 1958
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

Armed Forces 🇺🇸 China Lake 1,309 n/a
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.

Armed Forces 🇳🇱 Utrecht 1,303 2005
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

Armed Forces 🇺🇸 New Orleans 1,256 1916
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

Armed Forces 🇧🇪 Casteau 1,240 1951
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

Armed Forces 🇲🇾 Kuala Lumpur 1,227 1933
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

Armed Forces 🇺🇸 Johnston 1,225 n/a
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

Armed Forces 🇺🇸 Dahlgren 1,218 1918
94
Israeli Military Intelligenceaman.idf.il

Specialized division in the IDF focused on military intelligence operations and gathering strategic information for national security purposes

Armed Forces 🇮🇱 Tel Aviv 1,217 n/a
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

Armed Forces 🇺🇸 Arlington 1,168 n/a
96
Michigan Army National Guardnationalguard.com

Recruits and retains individuals for service in the Michigan Army National Guard

Armed Forces 🇺🇸 Lansing 1,162 1636
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

Armed Forces 🇺🇸 Adelphi 1,134 1992
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

Armed Forces 🇦🇺 Fairbairn 1,124 n/a
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

Armed Forces 🇺🇸 San Antonio 1,110 n/a
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

Armed Forces 🇺🇸 Columbus 1,109 1788

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How this list is built

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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