Mission sector
Defense Manufacturing, Maritime, Ground & Ordnance
Shipbuilding and subsea supply chains, ground vehicles, munitions and energetics, precision machining and ruggedized electronics. 38,053 active companies map to this sector from their SAM.gov NAICS and product codes.
- Active companiesCurrent SAM.gov registrations
- 38,053
- Small businessesSmall under at least one NAICS
- 28,846
- SBIR/STTR awardeesPhase I/II awards on SBIR.gov
- 1,330
- StatesWith at least one company
- 56
What primes look for
Primes look for domestic manufacturers that meet the Berry Amendment and Buy American Act, with DLA Joint Certification Program (JCP) approval, to clear supply-chain bottlenecks.
- ITAR registered (search Defense Mfg & Maritime companies with it)
- ISO 9001 (search Defense Mfg & Maritime companies with it)
- DLA JCP· Ask the company
- CMMC Level 2 (search Defense Mfg & Maritime companies with it)
Linked requirements open the directory filtered to this sector. Credentials are self-attested unless marked verified on a profile.
What it covers
- Naval shipbuilding and subsea systems (submarine industrial base)
- Ground combat and tactical vehicles
- Munitions, energetics and ordnance
- Precision CNC and additive manufacturing
- Ruggedized electronics and PCBs
Main buyers
- NAVSEA
- Marine Corps Systems Command
- Army TACOM
- JPEO Armaments & Ammunition
- Defense Logistics Agency (DLA)
Companies in Defense Mfg & Maritime
Claimed profiles first by membership level, then verified credentials and federal obligations over the last 36 months. Use the directory for every filter: CMMC, blind SPRS brackets, vehicles, set-asides and more.
Showing 9,901–9,920 of 38,053 companies
ATLANTA KITCHEN EQUIPMENT, INC.
DOUGLASVILLE, GANAICS 332999 · All Other Miscellaneous Fabricated Metal Product Manufacturing
Small businessATLANTA RAPID MANUFACTURING LLC
ALPHARETTA, GANAICS 332710 · Machine Shops
Small businessATLANTA ROD & MANUFACTURING, INC
LAVONIA, GANAICS 332722 · Bolt, Nut, Screw, Rivet, and Washer Manufacturing
Small businessATLANTIC AEROSPACE TRADING INC.
HOLLYWOOD, FLNAICS 423990
Small businessAtlantic Coast Marine Services, Inc.
Atlantic Beach, NCNAICS 541620 · Environmental Consulting Services
Small businessWOSBWEYMOUTH, MANAICS 336611 · Ship Building and Repairing
Small businessATLANTIC CORP OF WILMINGTON INC
WILMINGTON, NCNAICS 424110
BRIDGEVIEW, ILNAICS 488510 · Freight Transportation Arrangement
ATLANTIC FABRICATING CO., INC.
EAST GRANBY, CTNAICS 332322 · Sheet Metal Work Manufacturing
Small businessWOSBHYATTSVILLE, MDNAICS 423710
Small businessWOSBWILMINGTON, NCNAICS 336612 · Boat Building
Small businessDORAL, FLNAICS 541330 · Engineering Services
ATLANTIC INDUSTRIAL MODELS, LLC
ESSEX, MANAICS 339999 · All Other Miscellaneous Manufacturing
Small businessATLANTIC INDUSTRIAL SUPPLY INC
TOA BAJA, PRNAICS 424720
Small businessSDBATLANTIC MACHINERY TRADERS LLC
AVENTURA, FLNAICS 425120
Small businessATLANTIC MAINTENANCE INDUSTRIAL SERVICES LLC
GARDEN CITY, GANAICS 238290 · Other Building Equipment Contractors
Small businessYORKTOWN, VANAICS 441222
ATLANTIC PACIFIC SAFETY & RESCUE, INC.
RAYVILLE, MONAICS 541990 · All Other Professional, Scientific, and Technical Services
DELRAY BEACH, FLNAICS 423610 · Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
Small businessCOLORADO SPRINGS, CONAICS 517410 · Satellite Telecommunications
Where the companies are
Most listed NAICS codes
- 332999All Other Miscellaneous Fabricated Metal Product Manufacturing8,410
- 332710Machine Shops8,300
- 541330Engineering Services6,498
- 334419Other Electronic Component Manufacturing4,702
- 336413Other Aircraft Parts and Auxiliary Equipment Manufacturing4,421
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)4,093
- 541512Computer Systems Design Services4,080
- 332721Precision Turned Product Manufacturing3,871
- 541611Administrative Management and General Management Consulting Services3,735
- 541519Other Computer Related Services3,649
Top states
- California4,883
- Florida3,174
- Texas2,977
- Virginia1,875
- Pennsylvania1,444
- New York1,433
- Michigan1,411
- Ohio1,289
How companies are placed here
A company belongs to this sector when any NAICS code or product and service code (PSC) on its SAM.gov registration starts with one of the codes below. A company can belong to several sectors; its main sector follows its primary NAICS.
NAICS codes
- 336611
- 336612
- 336992
- 33299*
- 3327*
- 3344*
- 332710
- 333514
- 333517
Product and service codes (PSC)
- 10*WEAPONS
- 11*NUCLEAR ORDNANCE
- 12*FIRE CONTROL EQPT.
- 13*AMMUNITION AND EXPLOSIVES
- 14*GUIDED MISSLES
- 19*SHIPS, SMALL CRAFT, PONTOON, DOCKS
- 20*SHIP AND MARINE EQUIPMENT
- 23*MOTOR VEHICLES, CYCLES, TRAILERS
- 25*VEHICULAR EQUIPMENT COMPONENTS
- 59*ELECTRICAL/ELECTRONIC EQPT COMPNTS
- 95*METAL BARS, SHEETS, SHAPES
* covers every code that starts with these characters. PSC names from the Acquisition.gov PSC Manual (opens in a new tab) (April 2025 edition).