 Austin Powder | Roseburg | OR | Chemical Manufacturing325920 | — | ◇ UNVERIFIED |
| AWAustin White Lime Company Mcneil Plant & Quarry | Austin | TX | Nonmetallic Mineral Product Manufacturing327410 | — | ◇ UNVERIFIED |
| ATAutomated Tapping Systems INC | Beachwood | NJ | Machinery Manufacturing333517 | 1-19 | ◇ UNVERIFIED |
| A1Awp-mill 1 | Riverton | WV | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| APAxcentria Pharmaceuticals LLC | Telford | PA | Chemical Manufacturing325412 | 1-19 | ◇ UNVERIFIED |
| ATAztec Tubular Products | Crowley | TX | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| BHBaker Hughes, Broken Arrow Facility | Broken Arrow | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| BMBall Metal Beverage Container CORP | Middletown | NY | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| BIBarnes International INC | Rockford | IL | Machinery Manufacturing333999 | 100-499 | ◇ UNVERIFIED |
| BMBarnes Mauacturing Services | Marion | IA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| BCBasf CORP | Setauket | NY | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| BABatte and Hollingsworth Lumber CO INC | Forest | MS | Wood Product Manufacturing321113 | 1-19 | ◇ UNVERIFIED |
| BTBean Tool Die, INC. | Clarksville | AR | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| BPBehr Process CORP | Santa Ana | CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| BHBennett Heat Treating CO INC | Newark | NJ | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| BLBerk-tek LLC | Fuquay- Varina | NC | Electrical Equipment, Appliance & Component Manufacturing335921 | — | ◇ UNVERIFIED |
| BABermco Aluminum | Birmingham | AL | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| BABlevins Asphalt / Ball Timber | Springfield | MO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BABlevins Asphalt Construction CO INC | Carthage | MO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BRBlue Ridge Paper Products - Waynesville | Waynesville | NC | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| BCBoral Construction Materials Reno Plant | Oklahoma City | OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BSBoulder Steel, INC | Broomfield | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BIBpi INC - New Castle Plant | New Castle | PA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| BIBrandkamp Industries INC. | Montgomery City | MO | Furniture and Related Product Manufacturing337110 | 20-99 | ◇ UNVERIFIED |
| BDBrougher Dba Forge USA | Houston | TX | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| BIBtw INC - Coon Rapids | Coon Rapids | MN | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| BPBucyrus Precision Tech | Bucyrus | OH | Fabricated Metal Product Manufacturing332721 | 100-499 | ◇ UNVERIFIED |
| BGBuhler Group | Plymouth | MN | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| BCBuilders Concrete East LLC | Manchester | CT | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BRBuilders Ready Mix Plant 14 | Lansing | MI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BMBulk Molding Compounds INC | West Chicago | IL | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| BMBull Moose Tube CO - Masury Plant | Masury | OH | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| BMBull Moose Tubing | Casa Grande | AZ | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| BNBurgess Norton Mfg CO | Geneva | IL | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| BCBurnham CORP | Lancaster | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| CCCallahan Chemical CO | Palmyra | NJ | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| CGCallaway Golf CO | Carlsbad | CA | Chemical Manufacturing325413 | — | ◇ UNVERIFIED |
| CCalphalon | Perrysburg | OH | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
 Camco Manufacturing LLC | Reidsville | NC | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CLCameron Lumber Company | Cameron | SC | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CCCape Cod Shipbuilding | Wareham | MA | Transportation Equipment Manufacturing336612 | 1-19 | ◇ UNVERIFIED |
| CRCapital Ready Mix | Springfield | IL | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◇ UNVERIFIED |
| CICapstone Industries INC. | Jefferson City | MO | Plastics and Rubber Products Manufacturing326191 | 1-19 | ◇ UNVERIFIED |
| CICarder INC | Lamar | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CICarpenter Industries | Syracuse | NY | Fabricated Metal Product Manufacturing332112 | 1-19 | ◇ UNVERIFIED |
| CPCass Precision Machining | Brooklyn Center | MN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CRCast Rite CORP | Gardena | CA | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| CYCatalina Yachts, INC. | Largo | FL | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| CCCc Creations | Bryan | TX | Machinery Manufacturing333248 | 100-499 | ◇ UNVERIFIED |
| CCCemex Construction Materials South LLC - Westgate | Las Cruces | NM | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
