| # | Company | Employees |
|---|---|---|
| 1 |
Gulfstream Aerospacegulfstream.com
A leader in business aviation, this company designs and manufactures innovative aircraft backed by a dedicated customer support network |
14,882 |
| 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 |
3,078 |
| 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 |
2,534 |
| 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 |
2,034 |
| 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. |
1,327 |
| 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 |
808 |
| 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 |
750 |
| 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 |
599 |
| 9 |
Spartronicsspartronics.com
Designs, manufactures, and manages robust electronic and electromechanical devices for various high-reliability industries including aerospace, defense, and medical applications. |
595 |
| 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 |
582 |
| 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 |
518 |
| 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 |
514 |
| 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 |
480 |
| 14 | 450 | |
| 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 |
427 |
| 16 |
General Dynamics Elec Boat
Defense and Space company specializing in naval technology, headquartered in St Marys, Georgia, United States |
417 |
| 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 |
360 |
| 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 |
332 |
| 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 |
330 |
| 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. |
288 |
| 21 |
Axillon Aerospaceaxillonaerospace.com
Specializes in engineered composite and polymer solutions for aerospace engines, airframes, defense munitions, radomes, antennas, and fuel containment systems. |
275 |
| 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 |
202 |
| 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 |
189 |
| 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 |
80 |
| 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 |
67 |
| 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 |
42 |
| 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 |
23 |
| 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. |
22 |
| 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. |
18 |
| 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 |
17 |
| 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 |
3 |
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.
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 largest companies in Georgia 2,963
- IT Services and IT Consulting companies in Georgia 283
- Manufacturers in Georgia 281
- IT services companies in Georgia 238
- Retail chains in Georgia 216
- Education providers in Georgia 209
- SaaS companies in Georgia 178
- Consulting firms in Georgia 168
- Financial services firms in Georgia 162
- Financial Services companies in Georgia 153
- Hardware manufacturers in Georgia 150
- Healthcare providers in Georgia 148
- Hospitals and Health Care companies in Georgia 143
- Software Development companies in Georgia 142
- Critical infrastructure operators in Georgia 126
- Construction companies in Georgia 126
- Real Estate companies in Georgia 120
- Recruitment and staffing agencies in Georgia 118
- AI companies in Georgia 117
- Public sector organisations in Georgia 116
- Hotel and hospitality groups in Georgia 115
- Higher Education companies in Georgia 109
- Distributors and wholesalers in Georgia 92
- Publicly traded companies in Georgia 90
The same list elsewhere in United States
- Aerospace and defence companies in the United States 2,054
- Aerospace and defence companies in California 313
- Aerospace and defence companies in Virginia 248
- Aerospace and defence companies in Florida 100
- Aerospace and defence companies in Alabama 99
- Aerospace and defence companies in Texas 92
- Aerospace and defence companies in Maryland 80
- Aerospace and defence companies in New York State 79
- Aerospace and defence companies in Ohio 74
- Aerospace and defence companies in Pennsylvania 74
- Aerospace and defence companies in Colorado 66
- Aerospace and defence companies in Massachusetts 65
- Aerospace and defence companies in Washington State 60
- Aerospace and defence companies in Connecticut 58
- Aerospace and defence companies in Michigan 58
- Aerospace and defence companies in Illinois 50
- Aerospace and defence companies in Arizona 39
- Aerospace and defence companies in North Carolina 33
- Aerospace and defence companies in New Jersey 32
- Aerospace and defence companies in Arlington 46
- Aerospace and defence companies in Huntsville 35
- Aerospace and defence companies in Reston 32
- Aerospace and defence companies in McLean 28
- Aerospace and defence companies in San Diego 28