Tamtam Start free

Aerospace and defence companies headquartered in Georgia

Tamtam tracks 31 aerospace and defence companies headquartered in Georgia. This list ranks all of them by number of employees on LinkedIn, led by Gulfstream Aerospace, Georgia Tech Research Institute and Scientific Research Corporation. Their median headcount is 417. Half of them were founded in 1993 or later. The most common headquarters are Atlanta (8) and Alpharetta (2).

๐Ÿ‡บ๐Ÿ‡ธ Georgia31 companiesUpdated Nov 2, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Gulfstream Aerospacegulfstream.com

A leader in business aviation, this company designs and manufactures innovative aircraft backed by a dedicated customer support network

Aviation and Aerospace Component Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Savannah 14,882 1958
2
Georgia Tech Research Institutegtri.gatech.edu

A non-profit research organization affiliated with Georgia Tech, focused on advancing technology, providing innovative solutions, and educating future technology leaders

Research Services ๐Ÿ‡บ๐Ÿ‡ธ Atlanta 3,078 1934
3
Scientific Research Corporationscires.com

An engineering company founded in 1988, providing innovative solutions to US Government, private industry, and international markets with focus on information, communications, intelligence, and more

Engineering Services ๐Ÿ‡บ๐Ÿ‡ธ Atlanta 2,534 1988
4
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

Aviation and Aerospace Component Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Denton 2,034 2003
5
DLH Corporationdlhcorp.com

Solves health and national security challenges using digital transformation, AI, analytics, cloud applications, telehealth, and systems engineering for public and military sectors.

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ Atlanta 1,327 1969
6
Stryten Energystryten.com

Stryten Energy provides a wide range of energy storage solutions for various sectors, using lead, lithium, and vanadium redox flow batteries, intelligent chargers, and cloud-based software

Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Alpharetta 808 2020
7
JCB North Americajcb.com

A family-owned heavy equipment manufacturer focused on innovation, customer needs, and product quality, with a manufacturing facility in Savannah, Georgia

Machinery Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Pooler 750 1945
8
U.S. Army Cyber Commandarcyber.army.mil

This company specializes in integrating and conducting cyberspace, electronic warfare, and information operations to secure decision dominance and freedom of action for friendly forces

Armed Forces ๐Ÿ‡บ๐Ÿ‡ธ Fort Gordon 599 2010
9
Spartronicsspartronics.com

Designs, manufactures, and manages robust electronic and electromechanical devices for various high-reliability industries including aerospace, defense, and medical applications.

Appliances, Electrical, and Electronics Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Fairport 595 n/a
10
JANUS Research Groupjanusresearch.com

A leading company providing technical excellence, innovation, and customer service in acquisition, modeling & simulation, training, intelligence support, cyber security, and software development

Defense and Space Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Evans 582 n/a
11
Sigma Defense Systems LLCsigmadefense.com

A technology company serving the Department of Defense (DoD), specializing in software-focused tactical communications and providing engineering, program management, and data logistics services

Defense and Space Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Perry 518 2006
12
TRIDENT Refit Facility Kings Baysublant.usff.navy.mil

The company provides maintenance and logistics support to the US Navy's submarines, ensuring they are war ready and operational

Defense and Space Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Kings Bay Base 514 1989
13
GLOCK, Inc.us.glock.com

Global leader in manufacturing pistols for military, law enforcement, and consumers Committed to continuous improvement in design, safety, and engineering

Sporting Goods Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Smyrna 480 1986
14
Pexcopexco.com

A leading North American manufacturer of specialty plastic products providing design, engineering, and fabrication services for various market applications ISO certified

Plastics Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Alpharetta 450 n/a
15
WENCORwencor.com

Aerospace partner offering PMA design, CMM and DER repairs, and distribution solutions to commercial airlines, OEMs, repair stations, and military outlets worldwide

Airlines and Aviation ๐Ÿ‡บ๐Ÿ‡ธ Peachtree City 427 1955
16
General Dynamics Elec Boat

Defense and Space company specializing in naval technology, headquartered in St Marys, Georgia, United States

Defense and Space Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ St. Marys 417 n/a
17
Delta TechOpsdeltatechops.com

A leading MRO provider servicing global airlines, specializing in engine overhaul, component maintenance, aircraft modification, and 24/7 operational support with cutting-edge technology

Airlines and Aviation ๐Ÿ‡บ๐Ÿ‡ธ Atlanta 360 1929
18
NSI-MI Technologiesnsi-mi.com

Global supplier of antenna, RF, and microwave testing equipment, offering engineering solutions for various industries with expertise in precision measurement and data acquisition

Defense and Space Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Suwanee 332 n/a
19
402d Software Engineering Group (SWEG) - Robins AFBafscsoftware.dso.mil

A leading provider of depot maintenance, engineering support, and software development for major weapon systems, specializing in real-time software changes and system integration

Defense and Space Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Warner Robins 330 n/a
20
Welding Technology Corpweldtechcorp.com

Global manufacturer and supplier of advanced resistance welding technology, providing innovative solutions for aerospace, automotive, and consumer goods to maximize productivity.

Appliances, Electrical, and Electronics Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Farmington Hills 288 1936
21
Axillon Aerospaceaxillonaerospace.com

Specializes in engineered composite and polymer solutions for aerospace engines, airframes, defense munitions, radomes, antennas, and fuel containment systems.

Aviation and Aerospace Component Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Rockmart 275 2024
22
SAWTST, LLCsawtst.com

A service-disabled veteran-owned company providing innovative IT and logistics solutions to the Department of Defense, with a focus on hiring veterans and quality performance

Defense and Space Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Tyrone 202 2006
23
Precision Aviation Groupprecisionaviationgroup.com

A leading provider of products and services to the aerospace and defense industries worldwide, offering MRO solutions for fixed- and rotary-wing aircraft

Airlines and Aviation ๐Ÿ‡บ๐Ÿ‡ธ Atlanta 189 1993
24
Trenton Systemstrentonsystems.com

Trusted innovator providing cybersecure, high-performance computing solutions for defense and aerospace industries, with a focus on rugged and mission-critical programs

Computer Hardware Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Duluth 80 1989
25
ALBAformalbaform.com

Precision metal component manufacturer for automotive, agricultural, and aerospace industries with international expertise, efficient processes, and facilities in US, Mexico, and Czech Republic

Motor Vehicle Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Flowery Branch 67 2011
26
PBS AEROSPACE Inc.pbsaerospace.com

A global engineering manufacturer with 200 years' history, specializing in aerospace, energy, healthcare, and more, offering custom aerospace solutions worldwide

Aviation and Aerospace Component Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Atlanta 42 n/a
27
Quest One Aerospacequest-1.com

A leading aerospace solutions provider, specializing in aviation, space, and defense industries, committed to innovation, collaboration, and exceeding industry standards

Aviation and Aerospace Component Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Holly Springs 23 2004
28
SATE Systems and Advanced Technologies Engineeringsate-italy.com

Research, development, and engineering company specializing in the study, analysis, simulation, and diagnostics of power machines, plants, vehicles, satellites, and special machines.

Mechanical Or Industrial Engineering ๐Ÿ‡บ๐Ÿ‡ธ Venezia 22 1998
29
HELIOS REMOTE SENSING SYSTEMS, INC.heliossensors.com

This company operates within the defense and space sectors, based in Rome, New York, United States. A provider in defense and space.

Defense and Space Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Rome 18 n/a
30
Airbus Aerialairbusaerial.com

A company founded in 2017 that provides data solutions using aerospace and UAV technology to enhance services, reduce costs, and save lives

Aviation and Aerospace Component Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Atlanta 17 2017
31
Element Consultants, LLCelement-consultants.com

The company utilizes data science and project management to offer sustainable solutions by integrating clean and renewable energy technologies into businesses

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Atlanta 3 2023

Turn this list into pipeline

Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.

Build your own list, free

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 2, 2026.

More company lists in Georgia

The same list elsewhere in United States