| TITeledyne Imaging Sensors | Camarillo | CA | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| TITeledyne Impulse | San Diego | CA | Computer and Electronic Product Manufacturing334417 | 20-99 | ◐ LIKELY ACTIVE |
| TCTeradyne Circuits | Nashua | NH | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
| TSTower Semiconductor | Newport Beach | CA | Computer and Electronic Product Manufacturing334413 | 500+ | ◐ LIKELY ACTIVE |
U. S. Circuit INC. | Escondido | CA | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
| VDVishay Dale Electronics Incorporated Plant #8 | Columbus | NE | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| VIVitaldyne INC | Cokato | MN | Computer and Electronic Product Manufacturing334417 | — | ◐ LIKELY ACTIVE |
| WCWaters Corporation | Milford, Town of | MA | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| WMWolfspeed - Mohawk Valley Fab | Marcy | NY | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
Worthington Assembly, INC. | South Deerfield | MA | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| ATAavid Thermalloy | Laconia | NH | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
Absolute Turnkey Services, INC | Santa Clara | CA | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
Acoustic Technology, INC. | East Boston | MA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| AGAcs Group | New Berlin | WI | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
Advanced Geosciences, INC. | Austin | TX | Computer and Electronic Product Manufacturing334519 | — | ◐ LIKELY ACTIVE |
| ATAdvance Transformer CO | Boscobel | WI | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
Advion, INC. | Ithaca | NY | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| AFAero Foil International | Muskegon | MI | Machinery Manufacturing333512 | 20-99 | ◐ LIKELY ACTIVE |
| ATAfp Transformers Incorporated | Edison | NJ | Computer and Electronic Product Manufacturing334416 | 20-99 | ◐ LIKELY ACTIVE |
| ATAgilent Technologies | Winooski | VT | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
Air Monitor Corporation | Santa Rosa | CA | Computer and Electronic Product Manufacturing334512 | — | ◐ LIKELY ACTIVE |
| ACAlpha Circuit CORP | Elmhurst | IL | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
| AWAlpha Wire | Leominster | MA | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
Alternative Pioneering Research & Development, INC. | Shafer | MN | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
Altinex, INC. | Placentia | CA | Computer and Electronic Product Manufacturing334310 | — | ◐ LIKELY ACTIVE |
American Electric Components, INC. | Vernon | CA | Computer and Electronic Product Manufacturing334416 | — | ◐ LIKELY ACTIVE |
| ABAmphenol Borisch Technologies, INC | Grand Rapids | MI | Computer and Electronic Product Manufacturing334417 | — | ◐ LIKELY ACTIVE |
| APAmphenol Printed Circuits | Mesa | AZ | Computer and Electronic Product Manufacturing334417 | — | ◐ LIKELY ACTIVE |
| AIAnderson Instrument CO INC | Fultonville | NY | Computer and Electronic Product Manufacturing334513 | 100-499 | ◐ LIKELY ACTIVE |
Andon Electronics Corporation | Lincoln | RI | Computer and Electronic Product Manufacturing334417 | — | ◐ LIKELY ACTIVE |
| ARArctic Rays LLC | Satellite Beach | FL | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
Arrow-tech, INC | Rolla | ND | Computer and Electronic Product Manufacturing334519 | — | ◐ LIKELY ACTIVE |
Astronautics Corporation of America | Oak Creek | WI | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| ATAvago Technologies | Fort Collins | CO | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| ATAvicenna Technology INC | Montevideo | MN | Computer and Electronic Product Manufacturing334510 | 20-99 | ◐ LIKELY ACTIVE |
| BSBae Systems Controls INC | Endicott | NY | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
Barbour Stockwell, INC. | Woburn | MA | Computer and Electronic Product Manufacturing334513 | — | ◐ LIKELY ACTIVE |
| BIBarry Industries | Attleboro | MA | Computer and Electronic Product Manufacturing334416 | 20-99 | ◐ LIKELY ACTIVE |
Benchmark Electronics, INC. | Phoenix | AZ | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
Bently Nevada, LLC | Minden | NV | Computer and Electronic Product Manufacturing334513 | — | ◐ LIKELY ACTIVE |
Beranek, LLC | Torrance | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Bh Electronics INC | Marshall | MN | Computer and Electronic Product Manufacturing334416 | 20-99 | ◐ LIKELY ACTIVE |
| BMBirk Manufacturing, INC. | East Lyme | CT | Computer and Electronic Product Manufacturing334419 | 100-499 | ◐ LIKELY ACTIVE |
| BSBitzer Scroll, INC. | Syracuse | NY | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| BTBlonder Tongue Laboratories | Old Bridge | NJ | Computer and Electronic Product Manufacturing334220 | 20-99 | ◐ LIKELY ACTIVE |
Burton Industries INC | Ironwood | MI | Computer and Electronic Product Manufacturing334418 | 20-99 | ◐ LIKELY ACTIVE |
| CTCenterline Technologies LLC | Hudson | MA | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| CTCetac Technologies | Omaha | NE | Computer and Electronic Product Manufacturing334513 | 1-19 | ◐ LIKELY ACTIVE |
| CCChentronics CORP | Norwich | NY | Machinery Manufacturing333414 | 20-99 | ◐ LIKELY ACTIVE |
| CICirexx International Incorporated | Santa Clara | CA | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |