| # | Company | Employees |
|---|---|---|
| 1 | 139,657 | |
| 2 |
Boeingboeing.com
A global aerospace leader providing commercial airplanes, defense, space systems, and services, focused on innovation, customer delivery, and employee growth |
129,130 |
| 3 |
Collins Aerospacertx.com
Global aerospace company designing and delivering connected solutions for passenger safety, mission success, space exploration, and operational efficiency. |
51,969 |
| 4 |
NASA - National Aeronautics and Space Administrationnasa.gov
A pioneering organization pushing the boundaries of space exploration, scientific discovery, and aeronautics research to benefit humanity and improve life on Earth |
50,817 |
| 5 |
GE Aerospacegeaerospace.com
A global provider of jet and turboprop engines, components, and systems for various types of aircraft, enhancing the world through flight |
37,191 |
| 6 |
Federal Aviation Administrationfaa.gov
Leading innovation in commercial space transportation, satellite-based navigation systems, and safe integration of unmanned aerial systems to promote aerospace safety and advancements |
33,144 |
| 7 |
Pratt & Whitneyrtx.com
Design and manufacture advanced propulsion systems for aircraft, enabling global connectivity, economic growth, and national defense. |
30,378 |
| 8 |
Textrontextron.com
A multi-industry company offering innovative solutions and services in aircraft, defense, industrial, and finance sectors through a global network |
27,398 |
| 9 |
SpaceXspacex.com
A company specializing in designing, manufacturing, and launching advanced rockets and spacecraft with a goal of making life multiplanetary |
20,008 |
| 10 |
Gulfstream Aerospacegulfstream.com
A leader in business aviation, this company designs and manufactures innovative aircraft backed by a dedicated customer support network |
14,882 |
| 11 |
Blue Originblueorigin.com
Building affordable access to space and utilizing its resources to benefit Earth Developing reusable rocket engines, launch vehicles, in-space systems, and lunar landers |
12,048 |
| 12 |
Spirit AeroSystemsspiritaero.com
Global aerospace manufacturing company delivering quality aerostructures, innovations, and production expertise to commercial, defense, and business aerospace programs worldwide Headquarters in Wichita, Kansas |
11,074 |
| 13 |
B/E Aerospacertx.com
Design, develop, manufacture aircraft cabin seating, lighting, oxygen, galley, water, waste, lavatory systems, plus customization and certification services. |
9,969 |
| 14 |
Bell Flightbellflight.com
Design and manufacture of helicopters and tiltrotor aircraft, pioneering aviation technology with a focus on safety and reliability. |
8,859 |
| 15 |
Parker Aerospaceparker.com
Global leader in research, design, manufacture, and service of aerospace systems and components for various markets worldwide Specializes in flight control, hydraulic, and thermal management technologies |
8,030 |
| 16 |
Rockwell Collinsrtx.com
Provider of flight deck avionics, cabin electronics, mission communications, and simulation services for commercial and military aviation customers worldwide. |
7,957 |
| 17 | 7,759 | |
| 18 |
Howmet Aerospacehowmet.com
A global provider of advanced engineered solutions for aerospace and transportation industries, specializing in jet engine components, aerospace fastening systems, and titanium structural parts |
7,402 |
| 19 |
Precision Castpartsprecast.com
Market leader in manufacturing structural investment castings, airfoil castings, forged components, aerostructures, fasteners, seamless pipe, fittings, and alloys for aerospace, power generation, and oil & gas industries |
6,372 |
| 20 |
ATIatimaterials.com
A global leader in materials science, providing solutions for extreme challenges in aerospace, defense, medical, and industrial applications worldwide |
5,959 |
| 21 |
General Atomics Aeronautical Systemsga-asi.com
Design and engineering of advanced long-endurance unmanned aerial systems, radars, and software for intelligence, surveillance, reconnaissance, and precision strike capabilities. |
5,913 |
| 22 |
Textron Aviationtxtav.com
Design and manufacture a wide range of aircraft including business jets, turboprops, pistons, military trainers, and defense products worldwide. |
5,792 |
| 23 |
Sikorskylockheedmartin.com
A global leader in helicopter technology, providing innovative and safe flight solutions for commercial and military markets worldwide since 1939 |
5,753 |
| 24 |
Honeywell Aerospaceaerospace.honeywell.com
Provides aerospace products, control systems, sensing, and security technologies to customers worldwide, focusing on innovation and manufacturing. |
5,473 |
| 25 |
StandardAerostandardaero.com
Leading independent MRO provider in aerospace industry, offering extensive services and custom solutions for business, commercial, military, and industrial customers worldwide |
4,676 |
| 26 |
UTC Aerospace Systemscollinsaerospace.com
The company designs and manufactures aerospace systems that power, control, and monitor aircraft, enabling modern flight and technological innovation worldwide |
4,046 |
| 27 |
Panasonic Avionics Corporationpanasonic.aero
Global leader in providing innovative and customized inflight entertainment and communication solutions to over 300 airlines worldwide |
4,028 |
| 28 |
TRIUMPHtriumphgroup.com
Design, engineering, manufacturing, repair, and overhaul of aviation and industrial components, partnering with OEMs and operators globally. |
3,933 |
| 29 |
Hexcel Corporationhexcel.com
Production of carbon fiber reinforcements, resin systems, and honeycomb materials focused on lightweight solutions for commercial aerospace industry. |
3,357 |
| 30 |
Flexjetflexjet.com
A leading provider of fractional jet ownership and leasing, offering a diverse fleet, top safety ratings, personalized service, and innovative programs |
2,741 |
| 31 |
United Technologiesrtx.com
Merger of aerospace and defense companies combining advanced technology and innovation to provide integrated solutions for global security and aviation. |
2,724 |
| 32 |
STS Aviation Groupstsaviationgroup.com
A global aerospace company providing aviation staffing, engineering, maintenance, and component services to keep businesses flying smoothly and efficiently |
2,658 |
| 33 |
Goodrichgoodrich.com
A global supplier to aerospace, defense, and homeland security markets with a diversified product portfolio, serving customers worldwide with innovative systems and services |
2,616 |
| 34 |
NASA Ames Research Centernasa.gov
A leading research center in Silicon Valley conducting cutting-edge research in aeronautics, exploration technology, and science for over 75 years |
2,464 |
| 35 |
Dassault Falcon Jetdassaultfalcon.com
A global leader in designing, manufacturing, and supporting business jets, offering a range of models from large-cabin to ultra-long range |
2,356 |
| 36 |
Crane Aerospace & Electronicscraneae.com
Supplies critical systems and components to aerospace and defense markets. Offerings include cabin, fluid, landing, microelectronics, microwave, power, sensing, and utility systems. |
2,077 |
| 37 |
M1 Support Servicesm1services.com
An aerospace and defense industry company founded to support the Warfighter, providing highly qualified personnel, advanced training, and management tools for customer success |
2,034 |
| 38 |
Rocket Labrocketlabcorp.com
designs, manufactures, launches rockets and spacecraft for Earth orbit, Moon, Mars missions, including small and hypersonic vehicles |
2,027 |
| 39 |
Astronics Corporationastronics.com
Innovative technologies for power, connectivity, lighting, structures, and more, delivering creative solutions to keep people safe, comfortable, and connected daily |
2,003 |
| 40 |
Chromalloychromalloy.com
Global provider of gas path PMAs & advanced repairs for engines in aviation, industrial, gas turbine, and military markets, extending part life and reducing maintenance costs |
2,000 |
| 41 |
Retiredww38.monarchmakers.com
The company specializes in manufacturing drones and developing UAV systems for agriculture, energy, and land survey industries, along with offering 3D printing and engineering services |
1,994 |
| 42 |
Naval Air Warfare Center Aircraft Division (NAWCAD)navair.navy.mil
Supporting research, development, testing, and sustainment of Navy and Marine Corps aircraft globally, with a workforce of military and civilians Headquarters in Maryland |
1,986 |
| 43 |
Hamilton Sundstrandhamiltonsundstrand.com
A global supplier of aerospace and industrial products, designing and manufacturing systems for aircraft and international space programs |
1,918 |
| 44 |
Relativity Spacerelativityspace.com
A rocket company advancing commercial space launch services with reusable rockets created through additive manufacturing, driving innovation in the space economy |
1,907 |
| 45 |
Duncan Aviationduncanaviation.aero
Global provider of unparalleled business jet services including maintenance, repairs, avionics installations, interior & paint modifications, parts support, and aircraft sales assistance Passionate, experienced team |
1,864 |
| 46 |
NASA Glenn Research Centernasa.gov
The company is a NASA center near Cleveland with world-class facilities for aerospace research and testing, essential to the agency and regional economy |
1,775 |
| 47 |
NASA Langley Research Centernasa.gov
Pioneering aeronautics research center located in Hampton, Virginia, on the Chesapeake Bay, contributing to NASA's aerospace and science advancements |
1,714 |
| 48 |
Williams Internationalwilliams-int.com
A private company specializing in developing and manufacturing jet engines for military and commercial aircraft applications, fostering innovation and continuous learning |
1,650 |
| 49 |
Barnes Aerospacebarnesaero.com
Global manufacturer of precision components and assemblies for turbine engines, airframes, and industrial gas turbines Also provides MRO services and aerospace aftermarket spare parts |
1,645 |
| 50 |
Ducommun Incorporatedducommun.com
A global provider of innovative manufacturing solutions for aerospace, defense, and industrial markets, specializing in electronic and structural systems |
1,639 |
| 51 |
NORDAMnordam.com
A global aerospace company specializing in designing, manufacturing, and maintaining propulsion systems, aircraft structures, and transparencies for business and military markets |
1,637 |
| 52 |
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 |
| 53 |
Sagrad Incsagrad.com
Privately-held corporation offering Wi-Fi, aerospace, OEM products, and electronics manufacturing services globally Specializes in full lifecycle electronics development and manufacturing |
1,515 |
| 54 |
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 |
| 55 |
PCC Structurals, Inc.pccstructurals.com
Specializes in nickel, titanium, stainless steel, aluminum investment castings for aerospace, turbines, medical, military, emphasizing quality and timely delivery. |
1,456 |
| 56 |
HAECO Americashaecoishiring.com
A leading aircraft maintenance provider offering MRO services, modifications, upgrades, and parts fabrication for commercial, military, and private aircraft since 1990 |
1,451 |
| 57 |
Glenairglenair.com
Manufacturing electrical connector accessories, military qualified connectors, and interconnect cable assemblies through quality controlled plants in USA and Western Europe for global markets. |
1,415 |
| 58 |
Sierra Spacesierraspace.com
Innovative space technology company advancing affordable space transportation and developing modular inflatable habitats for scientific collaboration and commercial opportunities in space |
1,319 |
| 59 |
Triumph Aerostructures - Vought Aircraft Division
This company was formerly active, providing services or products, but is no longer operational |
1,281 |
| 60 |
BETA TECHNOLOGIESbeta.team
Creating safe, reliable, and sustainable electric transportation with advanced electric vertical aircraft and extensive charging infrastructure, prioritizing safety and simplicity |
1,265 |
| 61 |
PCC Airfoilsprecast.com
Manufacturing complex metal components and products for industrial and aerospace applications with proprietary technology and expert process management. |
1,228 |
| 62 |
Redwireredwirespace.com
A leader in mission critical space solutions, providing high reliability components for next generation space systems and infrastructure Delivering end-to-end solutions for space exploration |
1,228 |
| 63 |
Denver International Airport - City & County of Denver Dept of Aviationflydenver.com
A major airport hub in Colorado, employing thousands and generating billions for the region annually Embraces diversity and offers a wide range of career opportunities |
1,185 |
| 64 |
Honda Aircraft Companyhondajet.com
Design and manufacture technologically advanced, efficient aircraft that enhance personal and business aviation, connecting people globally with innovative mobility solutions. |
1,132 |
| 65 |
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 |
| 66 |
Consolidated Precision Products Corpcppcorp.com
Global network of facilities specializing in high-precision aerospace components & sub-assemblies, dedicated to exceeding customer expectations, developing talent, and continual improvement |
1,108 |
| 67 |
RBC Bearingsrbcbearings.com
International manufacturer of precision bearings, specializing in highly technical and regulated products for industrial, aerospace, and defense markets Offers unique design solutions and exceptional quality |
1,106 |
| 68 |
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 |
| 69 |
Quality Controlqccorp.com
Stay updated on QCC, LLC through their LinkedIn page for posts and details on the company's latest information and offerings |
1,089 |
| 70 |
Pursuit Aerospacepursuitaero.com
Global manufacturer of complex aircraft engine components with highly integrated processes and lean-focused production systems, committed to continuous improvement in quality |
1,072 |
| 71 |
Boeing Distribution Services Inc.shop.boeing.com
Provider of aerospace fasteners, chemicals, tools, lighting, metal products, composites, and logistics to optimize supply chain efficiency. |
1,070 |
| 72 |
Yulista Holding LLCyulista.com
A company in the aerospace and defense industry providing value-added solutions in aviation, ground, logistics, training, management support, engineering, and technical services |
1,056 |
| 73 |
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 |
| 74 |
Janickijanicki.com
Designs high-precision parts, tooling, and prototypes for various industries Specializes in large, complex projects with advanced CNC machining capabilities and real-time project management solutions |
1,029 |
| 75 |
FDH Aerofdhaero.com
A global supply chain partner specializing in hardware, electrical, chemicals, and consumable products for aerospace and defense OEM and Aftermarket customers |
999 |
| 76 |
Moog Aircraftmoog.com
Designs, manufactures, and integrates precision motion control products and systems for commercial and military aircraft, rotorcraft, and unmanned vehicles with innovative technology |
983 |
| 77 |
Virgin Galacticvirgingalactic.com
Development of advanced air and space vehicles enabling private individuals and researchers to experience transformative human spaceflight adventures. |
972 |
| 78 | 931 | |
| 79 | 913 | |
| 80 |
Dercodercoaerospace.com
A global leader in military and commercial aircraft support, specializing in fleet management solutions, spares distribution, logistics, repair, overhaul, and technical solutions |
910 |
| 81 |
LMI Aerospace - A Member of the Sonaca Groupsonaca.com
Designing, building, and manufacturing aerospace structures, systems, and components for commercial, business, regional, and military aerospace industries. |
905 |
| 82 |
Piper Aircraftform.jotform.com
Aircraft manufacturer offering a diverse range of high-quality planes for new pilots, adventurers, and business travelers to turn dreams into reality |
879 |
| 83 |
Aviation Technical Servicesatsmro.com
A global provider of MRO services, engineering solutions, and component repair for narrow and wide body aircraft in commercial and government aviation markets |
862 |
| 84 |
Aviation Weekaviationweek.com
Leading provider of information and services for aviation, aerospace, and defense industries worldwide, offering journalism, data, tradeshows, conferences, marketing, and advertising solutions |
849 |
| 85 |
OABlinkedin.com
A company specializing in aviation-related interests and services for enthusiasts, providing a platform for like-minded individuals to connect and engage |
840 |
| 86 |
Air Transport International, Inc.airtransport.cc
Passenger and cargo airline offering worldwide charter, scheduled flights, and ACMI wet lease services with global operational presence. |
822 |
| 87 | 817 | |
| 88 |
Metro Aviation, Inc.metroaviation.com
Aircraft completion center specializing in installing kits and avionics for air medical, law enforcement, and VIP/corporate customers Also operates aircraft for hospitals |
816 |
| 89 |
ASECasec-incorporated.com
ASEC is an engineering services firm specializing in aviation system development, analysis, test, and commercial drone operations for military and commercial clients |
812 |
| 90 |
Aurora Flight Sciencesaurora.aero
They advance the future of flight by developing innovations in aircraft configurations, autonomous systems, propulsion technologies, and manufacturing processes |
800 |
| 91 |
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 |
| 92 | 764 | |
| 93 | 755 | |
| 94 |
NASA, Office of Inspector Generalnasa.gov
The company operates the world's largest aerodynamics test facility, specializing in testing aircraft, wind turbines, parachutes, and other large-scale structures for various industries |
750 |
| 95 |
UPCmaagkit.com
This company produces innovative products to simplify tasks and improve efficiency, such as advanced kitting systems and adjustable length position sensors |
713 |
| 96 |
Telephonicsttm.com
Global manufacturer of technology solutions, including RF components, PCBs, and engineering systems, focused on shortening time-to-market for customers worldwide |
712 |
| 97 |
New Hampshire Ball Bearings, Inc. (NHBB)nhbb.com
Specialized manufacturer of precision bearing products for aircraft, defense, dental, medical, and high tech industries, especially aerospace applications. |
712 |
| 98 |
Atitech S.p.A.atitech.it
Providing high-quality, reliable aircraft maintenance and repair services with a focus on customer needs and operational excellence. |
711 |
| 99 |
TAT Technologies Ltd.tat-technologies.com
A leading provider of Thermal Management, Flow Management, and Environmental Control solutions for Aerospace and Defense industries with extensive engineering capabilities and certifications |
704 |
| 100 |
JBT AeroTechoshkoshaerotech.com
A global leader providing advanced technology solutions for the aviation industry, specializing in ground support equipment, gate equipment, airport services, and military equipment |
701 |
Turn this list into pipeline
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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 Oct 24, 2026.
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