| AIAtlantic Inertial Systems INC | Cheshire | CT | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| ACAtomica CORP. | Goleta | CA | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| AMAtomic Machines - SC | Santa Clara | CA | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| ANAt&t Network Systems | Winston Salem | NC | Computer and Electronic Product Manufacturing334000 | — | ◐ LIKELY ACTIVE |
| AFAuburn Filtersense LLC | Beverly | MA | Computer and Electronic Product Manufacturing334513 | 20-99 | ◐ LIKELY ACTIVE |
| APAustin- Pentagon Technologies | Austin | TX | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| ACAvx CORP - Myrtle Beach Facility | Myrtle Beach | SC | Computer and Electronic Product Manufacturing334414 | — | ◐ LIKELY ACTIVE |
| BSBae Systems Controls INC | Fort Wayne | IN | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| BSBae Systems Controls INC. | Los Angeles | CA | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| BSBAE Systems Electronic Systems MER | Merrimack | NH | Computer and Electronic Product Manufacturing334419 | 500+ | ◐ LIKELY ACTIVE |
| BSBae Systems Information and Electronic Systems Integration INC. | Greenlawn | NY | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| BSBae Systems Information & Electronic Systems Integration INC | Hudson | NH | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| BABall Aerospace & Tech-aerospace Mfg | Westminster | CO | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| BMBasf Metals LLC | Fremont | CA | Chemical Manufacturing325613 | 20-99 | ◐ LIKELY ACTIVE |
Basler Electric Company - Taylor | Taylor | TX | Computer and Electronic Product Manufacturing334412 | 20-99 | ◐ LIKELY ACTIVE |
| BCBeckman Coulter Incorporated | Indianapolis | IN | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| BCBeckman Coulter San Jose | San Jose | CA | Computer and Electronic Product Manufacturing334516 | 100-499 | ◐ LIKELY ACTIVE |
| BEBenchmark Electronics, INC. | Concord | CA | Fabricated Metal Product Manufacturing332117 | — | ◐ LIKELY ACTIVE |
| BSBenchmark Space Systems Vermont | Burlington | VT | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| BABig Apple Sign CORP | Islandia | NY | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
| BCBishop-wisecarver Corporation | Pittsburg | CA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| BIBitronics INC | Bethlehem | PA | Computer and Electronic Product Manufacturing334515 | 20-99 | ◐ LIKELY ACTIVE |
| BFBoreas Freeze Dry LLC | Mount Vernon | MO | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
Bosch Security Systems INC | Burnsville | MN | Computer and Electronic Product Manufacturing334290 | 100-499 | ◐ LIKELY ACTIVE |
| BCBowers Campus | Santa Clara | CA | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| BMBraemar Manufacturing LLC | Eagan | MN | Computer and Electronic Product Manufacturing334510 | — | ◐ LIKELY ACTIVE |
| BIBrigitflex INC | Elgin | IL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| BMBrogdon Machine INC. | Blue Springs | MO | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| BRBuckeye Rochester North Terminal | Rochester | NY | Computer and Electronic Product Manufacturing334613 | — | ◐ LIKELY ACTIVE |
| CPCabarrus Plastics, INC. | Dalton | GA | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| CCablenet | Centennial | CO | Computer and Electronic Product Manufacturing334419 | 20-99 | ◐ LIKELY ACTIVE |
| CCaelux | Baldwin Park | CA | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| CICalconix Inc/haverford Twp | Ardmore | PA | Computer and Electronic Product Manufacturing334519 | — | ◐ LIKELY ACTIVE |
| CECameron Energy Services CORP. | City of Industry | CA | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| CPCanoga Park | Canoga Park | CA | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| CUCanon U.s.a., INC. | San Jose | CA | Machinery Manufacturing333242 | — | ◐ LIKELY ACTIVE |
| CCC.c. Control CORP | West Palm Beach | FL | Computer and Electronic Product Manufacturing334513 | — | ◐ LIKELY ACTIVE |
| CDC & D Assembly, INC. | Groton | NY | Computer and Electronic Product Manufacturing334418 | 20-99 | ◐ LIKELY ACTIVE |
| CICellares, INC. | Bridgewater | NJ | Computer and Electronic Product Manufacturing334510 | — | ◐ LIKELY ACTIVE |
| CBCepheid B3 | Sunnyvale | CA | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| CNCepheid - Newark | Newark | CA | Computer and Electronic Product Manufacturing334516 | 100-499 | ◐ LIKELY ACTIVE |
| CECfr Engines INC | Pewaukee | WI | Computer and Electronic Product Manufacturing334516 | 20-99 | ◐ LIKELY ACTIVE |
| CDChicago Dial Indicator CO. | Des Plaines | IL | Computer and Electronic Product Manufacturing334513 | 20-99 | ◐ LIKELY ACTIVE |
| CTCircuit Technology LLC | Merrimack | NH | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| CMCirtec Medical Ii | Brooklyn Park | MN | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| COCity of Erie, Pa - Wastewater Treatment Plant | Erie | PA | Computer and Electronic Product Manufacturing334416 | — | ◐ LIKELY ACTIVE |
| CCoagusense | Fremont | CA | Computer and Electronic Product Manufacturing334517 | — | ◐ LIKELY ACTIVE |
| CUCobo USA | West Burlington | IA | Computer and Electronic Product Manufacturing334419 | 20-99 | ◐ LIKELY ACTIVE |
| CICoherent, Inc - East Granby | East Granby | CT | Computer and Electronic Product Manufacturing334510 | 1-19 | ◐ LIKELY ACTIVE |
| COCoilcraft, Oregon | Oregon | IL | Computer and Electronic Product Manufacturing334416 | 20-99 | ◐ LIKELY ACTIVE |