| # | Company | Employees |
|---|---|---|
| 1 |
United States Air Forceairforce.com
Protects interests through air and space superiority, conducting global attacks, rapid mobility, precision engagement, information dominance, and agile combat support across multiple dimensions. |
243,929 |
| 2 | 31,433 | |
| 3 |
Oceaneeringoceaneering.com
Global technology company providing engineered services, products, and robotic solutions to offshore energy, defense, aerospace, and manufacturing industries worldwide |
13,838 |
| 4 |
Bell Flightbellflight.com
Design and manufacture of helicopters and tiltrotor aircraft, pioneering aviation technology with a focus on safety and reliability. |
8,859 |
| 5 |
ATIatimaterials.com
A global leader in materials science, providing solutions for extreme challenges in aerospace, defense, medical, and industrial applications worldwide |
5,959 |
| 6 |
Ribbon Communicationsribboncommunications.com
Provides communications software, IP and optical networking solutions for service providers, enterprises, and critical infrastructure with modern, scalable, and secure technologies. |
4,092 |
| 7 |
KBR Careerscareers.kbr.com
Global provider of science, technology, and engineering solutions to governments and companies, delivering value-added services and operations in 33 countries |
2,732 |
| 8 |
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 |
| 9 |
CHC Helicopterchcheli.com
Provides helicopter services for remote and challenging destinations, offshore transportation for oil and gas exploration, search and rescue operations, and helicopter maintenance globally |
2,526 |
| 10 |
Textron Systemstextronsystems.com
Innovative solutions provider to defense, homeland security, and aerospace sectors Specializing in unmanned aircraft, marine craft, armored vehicles, and intelligence software |
2,084 |
| 11 |
Elbit Systems of America26defense.com
High performance electronics and system solutions for defense, homeland security, commercial aviation, and medical instrumentation markets across numerous facilities throughout the United States. |
1,874 |
| 12 |
Incoraincora.com
Global provider of innovative supply chain solutions, specializing in aerospace and industrial manufacturing while serving various industries with procurement, inventory management, and logistics services |
1,738 |
| 13 |
Communications & Power Industries (CPI)cpii.com
Global manufacturer of electronic components for communications and defense markets, specializing in innovative technology solutions for commercial and military applications worldwide |
1,612 |
| 14 |
The Corpus Christi Army Depotccad.army.mil
Industry leader in depot-level repair and overhaul for helicopters, engines, and components, providing expert support for the joint warfighter worldwide |
1,518 |
| 15 |
Safran Electronics & Defense, Avionics USA, LLC.safran-group.com
Design, support, maintenance, and sales of avionics products including cockpit displays, autopilot systems, flight controls, and monitoring software for aircraft and helicopters. |
1,481 |
| 16 |
Pantex Plantpantex.energy.gov
A company with over 75 years of service to the nation, managed by Consolidated Nuclear Security for the Department of Energy/National Nuclear Security Administration |
1,471 |
| 17 |
Saronic Technologiessaronic.com
Developing advanced unmanned surface vehicles with top-tier technology for maritime security and domain awareness through a fully integrated platform with AI |
1,159 |
| 18 |
United Space Allianceunitedspacealliance.com
A leader in space operations, USA has extensive experience in maintaining and operating multipurpose space systems for NASA missions |
1,142 |
| 19 |
Wyman Gordonwyman.com
Specialized forging company for aerospace and energy industries, manufacturing components from high grade titanium and nickel alloys for jet engines and airframes, and extruding steel products for various applications |
1,115 |
| 20 |
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 |
| 21 |
Firefly Aerospacefireflyspace.com
Provides launch vehicles, lunar landers, and orbital vehicles for rapid satellite deployment and moon landings to government and commercial space mission customers. |
1,096 |
| 22 |
AST SpaceMobileast-science.com
Building the first space-based cellular broadband network to provide global high-speed mobile broadband services accessible by standard smartphones without special equipment |
1,068 |
| 23 |
GKN Fokkergknaerospace.com
Leading provider of advanced aircraft systems, components, and integrated services to airplane owners and airlines, with multiple locations in the Netherlands |
1,045 |
| 24 |
United States Air Force Security Forcesafsfc.af.mil
Provide force protection, base law enforcement, secure classified information, conduct patrols, manage security programs, and support combat readiness worldwide. |
1,016 |
| 25 |
Texas Military Departmenttmd.texas.gov
The organization provides ready and trained military forces to support the citizens of Texas and civil/military authorities at home and abroad |
829 |
| 26 |
Army Futures Commandarmy.mil
Innovative solutions for the Army through collaboration with top talent, fostering a space for exploration, development, and testing of new technologies |
827 |
| 27 |
Axiom Spaceaxiomspace.com
A company creating a new international commercial space station to host government astronauts, private companies, and individual explorers, supporting research and exploration in space |
786 |
| 28 |
US Army Medical Department (AMEDD)goarmy.com
A healthcare organization established in 1775 to provide medical care for the US Army, led by the Surgeon General Headquarters in San Antonio, Texas |
704 |
| 29 |
Barrios Technologybarrios.com
A woman-owned aerospace business providing engineering, software, and technology solutions to government and commercial spaceflight programs, focusing on innovation and human advancement |
668 |
| 30 |
Luminator Technology Groupluminator.com
Designs and manufactures communication and lighting products for bus, rail, and aerospace, including transportation lighting and destination signs for safety and efficiency. |
650 |
| 31 |
AirBornairborn.com
An employee-owned company specializing in engineering and manufacturing specialized connectors and electronic components for various industries, offering additional value-added services |
629 |
| 32 |
Intuitive Machinesintuitivemachines.com
Leading lunar program unlocking lunar economy, exploring solar system, reestablishing US dominance on Moon, sending spacecraft to lunar south pole |
613 |
| 33 |
Bastion Technologies, Inc.bastiontechnologies.com
A multi-disciplined engineering and technical services company specializing in aerospace, defense, and oil & gas industries, offering design, analysis, information management, and safety services nationwide |
554 |
| 34 |
Ultra Intelligence & Communicationsultra-ic.com
Delivering crucial communication, command, control, and cyber solutions for complex environments, reshaping the future of connected digital battlespace with expertise and cutting-edge technology |
479 |
| 35 |
Qarbon Aerospaceqarbonaerospace.com
A leading manufacturer of advanced composite components for commercial and military aircraft, offering solutions for complex challenges with top-quality assurance |
396 |
| 36 |
Libra Industrieslibraindustries.com
A systems integrator offering vertically integrated capabilities for OEMs with complex manufacturing requirements, including precision machining, electro-mechanical systems, PCBA manufacturing, and EMS services |
305 |
| 37 | 299 | |
| 38 |
Mitsubishi Heavy Industries America, Inc.mitsubishitoday.com
A subsidiary of Mitsubishi Heavy Industries, creating cutting-edge products for a sustainable environment across various industries in the United States |
243 |
| 39 |
SAFRAN HELICOPTER ENGINES USA, INC.safran-group.com
A company based in Grand Prairie, Texas, specializing in helicopter engines and related services |
238 |
| 40 |
Lone Star Analysislone-star.com
A Dallas-based provider of decision intelligence solutions using analytics and AI to solve complex problems in various industries since 2004 |
216 |
| 41 |
CFAN Companyc-fan.com
Established in 1993 as a joint venture between GE Aviation and Safran, specialized in producing composite fan blades for various Boeing engines |
210 |
| 42 |
General Plastics & Composites LPgenplastics.com
Specializing in composite manufacturing and engineering solutions for over 50 years, we prioritize excellence, integrity, quality, and trustworthy service |
161 |
| 43 |
Nelson Miller Groupnelsonmillergroup.com
Partners with organizations to solve complex challenges in engineering design, manufacturing, and supply chain management for industrial, IoT, lighting, medical, telecommunications, consumer, aerospace products. |
158 |
| 44 |
Thomas Instrumentthomasinstrument.com
An engineering and manufacturing firm specializing in flight critical precision components for US DOD and Commercial Aerospace with 30+ years experience |
155 |
| 45 |
Mayday Manufacturing Comaydaymfg.com
Aerospace manufacturer specializing in high-quality aircraft parts, focusing on meeting customer needs, exceeding expectations, and delivering world-class performance |
129 |
| 46 |
Regal Research & Mfg. Co.regalresearch.com
A leading US provider of electromechanical contract manufacturing solutions for various industries, offering comprehensive in-house capabilities in Texas facilities |
116 |
| 47 |
Athena Manufacturing, L.P.athenamfg.com
A company specializing in precision machining, fabrication, assembly, and design services for aerospace, defense, semiconductor, and other industries |
103 |
| 48 |
A.E. Petschearrow.com
Leading supplier of high-performance interconnect products for various industries, with a focus on innovation and anticipating customer needs Five Years Out |
102 |
| 49 |
Micropac Industries Incmicropac.com
Provider of optoelectronic components, electronic assemblies, and microelectronic modules for aerospace, military, industrial, and medical markets, offering custom and standard products |
100 |
| 50 | 92 | |
| 51 |
Sustainmentsustainment.com
An Austin-based SaaS platform reimagining American manufacturing as a hyperconnected ecosystem, offering manufacturers and suppliers a cloud-based software for easier business interactions |
86 |
| 52 |
CFM Materialscfmmaterials.com
A global provider of used serviceable components for CFM International engines, surplus inventory sales, and MRO support for GE and Safran |
78 |
| 53 |
Drake Plastics Ltd. Codrakeplastics.com
Dedicated manufacturer of Torlon and PEEK products, specializing in stock shapes, custom extrusions, injection molded parts for diverse industrial applications. |
64 |
| 54 |
Microwave Products Groupmpgdover.com
Global provider of high performance RF and Microwave components for mission-critical applications in defense, aerospace, communications, and industrial markets Part of Dover Corporation |
63 |
| 55 |
Knust-Godwinkgsbo.com
Precision manufacturing company with over 100 years of combined experience in various industries Specializing in high-precision components and turn-key assemblies |
62 |
| 56 |
Airbus DS Government Solutions, Inc.airbus-ds-gs.com
Industry leader in satcom & networking systems, specializing in requirement analysis, design, delivery, and support for innovative space & defense solutions |
52 |
| 57 |
CREANยฎcreaninc.com
An Austin-based company offering Hands On Engineering and Smart Factory Transformation services to Fortune 100/2000 clients in Technical Expertise, Operations Optimization, and Supply Chain Management |
51 |
| 58 |
Cyberhill Partnerscyberhillpartners.com
Global professional services firm specializing in advanced technology solutions for IoT pillars: Cybersecurity, Cloud, Data Analytics Simplifying complex implementations with holistic approach |
50 |
| 59 |
Butler Weldmentsbutler-weldments.com
A family-owned manufacturing business specializing in fabricating and machining metal products for military and commercial sectors, emphasizing personalized solutions and industry-leading success |
50 |
| 60 |
Suntronic Incorporatedsuntronicinc.com
A leading Electronics Manufacturing Services provider, offering engineering and manufacturing services to various industries with a focus on quality and customer satisfaction |
50 |
| 61 |
Minco Technology Labs, LLCmincotech.com
Industry leader designing, manufacturing, and distributing semiconductor solutions for high-reliability markets, including military, space, medical, transportation, and industrial applications worldwide |
32 |
| 62 |
BSU Incorporatedbsuinc.com
Specializing in electronic design and manufacturing services for various industries, including defense, medical, transportation, and renewable energy, with a focus on customer satisfaction and innovation |
31 |
| 63 |
Romeo Engineering Incromeoeng.com
A Texas manufacturer specializing in industrial automation equipment, including CNC waterjet cutting machines, aerospace assembly lines, ordnance assembly lines, and more |
26 |
| 64 |
Sawyer Compositesawyercomposite.com
Specializing in advanced composite laminates and assemblies for the aerospace industry, offering turn-key solutions for development, production, and fabrication support with a focus on quality |
24 |
| 65 |
BEST Engineered Surface Technologies, LLCbestsurfacetech.com
Specializing in coating and finishing technologies, the company adapts innovative solutions to enhance performance and meet customer needs for various industries |
21 |
| 66 |
Little Place Labslittleplace.com
Brings space-based insights to users in minutes, reducing latency and data downlink through smarter, intelligent, autonomous satellites leveraging AI and Edge Computing. |
21 |
| 67 |
E.J. REYNOLDS COMPANYejreynolds.com
A premier manufacturing and fabrication company offering services in a variety of industries including aerospace, defense, energy, and more Specializing in precision machining and fabrication |
20 |
| 68 |
Air Roverairrover.com
World-class manufacturer of precision cooling products, including portable, wall-mounted, and skid-mounted ECUs for telecommunications and military applications Offers turnkey integration systems |
16 |
| 69 |
American Precision Engineeringapeamerican.com
Specializing in precision metallic component design and fabrication, we provide engineering support, prototyping, and production for various industries, ensuring high-quality products efficiently |
12 |
| 70 |
Airbus DS Space Systems, Inc.airbusus.com
A global leader in the aerospace sector, known for innovation and cutting-edge advancements in the industry |
11 |
| 71 |
H-D Advanced Manufacturingprecprodmachgrp.com
An industry-leading manufacturer of precision engineered products for mission critical applications across aerospace, defense, oil & gas, industrial gearing, and more |
8 |
| 72 |
Texas High Energy Materials, LLCtxhienergy.com
Specializing in advanced materials for aerospace and automotive industries, TX High Energy Materials offers tailored solutions from a team of talented scientists |
6 |
| 73 |
Blazing CircuitsBlazingCircuits.com
An American electronics manufacturing firm specializing in delivering complex solutions to Defense, Aerospace, Semiconductor, and Medical Device Markets from concept to final production |
3 |
| 74 |
AeroWindTech Inc.aerowindtech.com
Supplier of materials, supplies, and technical support for production and repair of composite material items, serving aerospace, marine, automobile, and wind industries globally |
2 |
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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 Oct 24, 2026.
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