| AMAthens Mold & Machine | Athens | OH | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| ATAtlantic Tool & Die Strongsville | Strongsville | OH | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| ATATS Test and Assembly Inc. (Wixom) | Wixom | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| ABAutomatic Bar Controls, INC. | Vacaville | CA | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| AFAutomatic Feed CO | Napoleon | OH | Machinery Manufacturing333298 | 20-99 | ◐ LIKELY ACTIVE |
| AMAutomation & Modular Components INC | Davisburg | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| ASAutotec Solutions | Toledo | OH | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| BTBaker Thermal Solutions, LLC | Clayton | NC | Machinery Manufacturing333241 | 20-99 | ◐ LIKELY ACTIVE |
| BMBanner Mold and Die CO INC | Leominster | MA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| BABausch Advanced Tech | Clinton | CT | Machinery Manufacturing333993 | 20-99 | ◐ LIKELY ACTIVE |
| BFB&D Fabricators | Edgar | WI | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| BTBeckett Thermal Solutions Strongsville | Strongsville | OH | Machinery Manufacturing333414 | 20-99 | ◐ LIKELY ACTIVE |
| BIBeeler Industries | Salida | CA | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| BIBelco Industries INC | Belding | MI | Machinery Manufacturing333298 | 20-99 | ◐ LIKELY ACTIVE |
| BPBelco Packaging | Monrovia | CA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BMBillco Manufacturing, Inc. | Zelienople | PA | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| BIBoss Industries Inc | La Porte | IN | Machinery Manufacturing333912 | 20-99 | ◐ LIKELY ACTIVE |
| BFBoyertown Foundry Company | New Berlinville | PA | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| BMBroce Manufacturing | Dodge City | KS | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| BBBroekema Beltway USA-Minnesota | Pine City | MN | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| BMBrogdon Machine INC. | Blue Springs | MO | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| BHBuckeye Hone Company - MERCER | Mercer | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BIBushnell Illinois Tank CO | Bushnell | IL | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| BAButler Automatic | Middleboro | MA | Machinery Manufacturing333248 | 20-99 | ◐ LIKELY ACTIVE |
| CCCaco-pacific CORP. | Covina | CA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| CLCadco Ltd | Winsted | CT | Machinery Manufacturing333999 | 20-99 | ◐ LIKELY ACTIVE |
| CVCalifornia Vibratory Feeders | Anaheim | CA | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| CECannon Equipment | Cannon Falls | MN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| COCavins Oil Well Tools | Signal Hill | CA | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| CTCDM Tool & Mfg Co LLC | Hartford | WI | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| CRCenter Rock | Berlin | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CCCentral Conveyor Wixom | Wixom | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| COCentral Ohio Fabricators, INC. | Mount Vernon | OH | Machinery Manufacturing333992 | 20-99 | ◐ LIKELY ACTIVE |
| CACG Automation & Fixture INC | Comstock Park | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| CMCgs Machine & Tool INC | Bowling Green | KY | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CHCharles Hampton's A-1 Signs, Inc | Burns | TN | Machinery Manufacturing333995 | 20-99 | ◐ LIKELY ACTIVE |
| CSClarke's Sheet Metal, Inc. | Eugene | OR | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| CBClay & Bailey Mfg Company | Kansas City | MO | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| CBCleaver Brooks | Monroe | WI | Machinery Manufacturing333414 | 20-99 | ◐ LIKELY ACTIVE |
| CDCoating Design Group | Stratford | CT | Machinery Manufacturing333314 | 20-99 | ◐ LIKELY ACTIVE |
| CICoherent INC - Tios | Richmond | CA | Machinery Manufacturing333310 | 20-99 | ◐ LIKELY ACTIVE |
| CCCole Carbide Industries INC | Cass City | MI | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| CCCommercial Cooling | City of Industry | CA | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| CPCompressor Parts & Repair INC | South El Monte | CA | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| CDCone Drive Operations LUD | Ludington | MI | Machinery Manufacturing333612 | 20-99 | ◐ LIKELY ACTIVE |
| CTConsolidated Tool, INC. | Muscle Shoals | AL | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CGContainer Graphics WBL | White Bear Lake | MN | Printing and Related Support Activities323110 | 20-99 | ◐ LIKELY ACTIVE |
| CNContinental Nh3 Products CO INC | Dallas | TX | Fabricated Metal Product Manufacturing332919 | 20-99 | ◐ LIKELY ACTIVE |
| CCConveyor Components CO | Croswell | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| CSCook's Saw MFG LLC | Newton | AL | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |