| AAAutomate Associates INC | Minneapolis | MN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| AFAvstar Fuel Systems, INC | Auburn | NY | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| ACAxis Cnc Incorporated | Ware | MA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BIBallinger Industries LLC | Homer | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BPBartmex Precision Machining | Santa Clara | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BMBauman Machine INC. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BMBaum Machine Inc. | Appleton | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BMBayliss Machine and Welding Company, LLC | Birmingham | AL | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BCBayview Composites, LLC. | Mount Vernon | WA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
B&b Manufacturing CO INC | Valencia | CA | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| BRBear Ridge Machine & Fabrication INC. | Frackville | PA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| BPBelco Packaging | Monrovia | CA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BMBelisle Machine Works, INC | Manchester | NH | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Best Machine & Repair, INC. | Green Bay | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BMBest Mold & Mfg | Akron | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BPBeyond Precision, LLC | Santa Ana | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| B3Big 3 precision Dearborn | Dearborn | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BWBiosense Webster | Irvine | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BHBoeing Helena | Helena | MT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BTBootheel Tool & Machine, LLC | Dexter | MO | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BSBoston Scientific | Maple Grove | MN | Fabricated Metal Product Manufacturing332710 | 500+ | ◐ LIKELY ACTIVE |
| BMBoyne Machine Company, INC. | Jenison | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BMBracalente Manufacturing CO INC | Trumbauersville | PA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BMBrackett Machine INC | Westbrook | ME | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BMBradford Machine Company, LLC | Brattleboro | VT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BSBrodie Systems INC | Linden | NJ | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BABrogan Acquisition Holdco LLC | Elkhorn | WI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BPBrown Precision, Inc. | Huntsville | AL | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BHBuckeye Hone Company - MERCER | Mercer | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CSCadrex Spooner | Spooner | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CCalmaxTechnology02 | Tualatin | OR | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CICameron Intl - Okc Coatings / Oklahoma City Metal Coating Faclty | Oklahoma City | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CMCamnetics Manufacturing Corporation | Clinton | UT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CPCardinal Parts and Equipment, LLC | Sheridan | IN | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CCCasady 'n' Company, L.l.c. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CEC. E. Machine Co., INC. | Wichita | KS | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CRCenter Rock | Berlin | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CMCentral Maintenance and Welding INC | Lithia | FL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| CMCentury Metal Parts CORP | Bay Shore | NY | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CICeramco-printech, INC. | Charlotte | NC | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CMCgs Machine & Tool INC | Bowling Green | KY | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CCChillicothe Correctional Institution | Chillicothe | OH | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CTChristopher Tool & Mfg. CO. | Solon | OH | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CMCircle Machine Rolls, INC. | Sebring | OH | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| CGClassic Gears and Machining | Kaukauna | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CCCleveland City Forge | Wellington | OH | Fabricated Metal Product Manufacturing332510 | 20-99 | ◐ LIKELY ACTIVE |
| CMC Machine CO INC | Fridley | MN | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CMC. Machine Co., INC. | Minneapolis | MN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CMC&m Machining, LP | Navasota | TX | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| CNC & N Machining | Canoga Park | CA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |