| AZA Zahner Company | Grand Prairie | TX | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| AIAzco INC | Neenah | WI | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| AEAz Electronic Materials USA CORP | Branchburg | NJ | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| ATAztec Tubular Products | Crowley | TX | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| AGAzz Galvanizing | Waskom | TX | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| AGAzz Galvanizing Rockford LLC Dba Roger Bros Galvanizing LLC | Rockford | IL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| AGAzz Galvanizing Services Plymouth | Plymouth | IN | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| BABabcock and Wilcox CO * | Barberton | OH | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| BSBachman Services INC | Oklahoma City | OK | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| BSBae Systems | Manassas | VA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| BSBae Systems Land & Armaments LLC | Louisville | KY | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| BBBahr Brothers Manufacturing, INC. | Marion | IN | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| BUBailey-parks Urethane INC | Memphis | TN | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| BSBaity Screw Machine Prods INC | Chickasha | OK | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BCBakelite Chemicals LLC | Columbus | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| BHBaker Hughes, Broken Arrow Facility | Broken Arrow | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| BHBaker Hughes Emmott Road Plant | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| BHBaker Hughes - Hughes Christensen | The Woodlands | TX | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BHBaker Hughes Oilfield Operations, LLC | Oklahoma City | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| BHBaker Hughes Oilfield Operations LLC - Grinding Plant & Distribution | Morgan City | LA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| BPBaker Paint Mfg | Sanderson | FL | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| BCBalchem CORP | Green Pond | SC | Food Manufacturing311942 | — | ◇ UNVERIFIED |
| BEBaldor Electric CO | Oshkosh | WI | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| BEBaldor Electric CO | Marion | NC | Fabricated Metal Product Manufacturing332991 | — | ◇ UNVERIFIED |
| BFBaldwin Filters INC | Gothenburg | NE | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| BFBaldwin Filters INC. | Yankton | SD | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| BABall Advanced Aluminum Technologies CORP | Verona | VA | Primary Metal Manufacturing331315 | — | ◇ UNVERIFIED |
| BBBall Brass & Aluminum Foundry | Auburn | IN | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| BCBall Corporation | Pittston | PA | Nonmetallic Mineral Product Manufacturing327212 | — | ◇ UNVERIFIED |
| BMBall Metal Beverage Container Conroe Facility | Conroe | TX | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| BMBall Metal Beverage Container CORP | Middletown | NY | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| BMBall Metal Food Container CORP | Dandridge | TN | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| BCBama Concrete Birmingham INC | Pelham | AL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BUBando USA INC | Bowling Green | KY | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| BSBanker Steel - Orlando | Orlando | FL | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| BSBanner Service CORP | Carol Stream | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BCBard Cr | Covington | GA | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| BLBarksdale Lumber Company, INC | Amity | AR | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BABarnes Aerospace Lansing Div | Lansing | MI | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| BPBarrett Paving Materials INC | Clayville | NY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BCBasalite Concrete Products | Meridian | ID | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| BCBasf Catalyst LLC | North Charleston | SC | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| BCBasf CORP | Setauket | NY | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| BCBasf Corporation | Washington | NJ | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| BIBath Iron Works Corporation - Harding Facility | Brunswick | ME | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| BIBath Iron Works Ebmf | Brunswick | ME | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| BUBaxalta US INC | Los Angeles | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| BHBaxter Healthcare | Opelika | AL | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| BCBayer Corporation, Bushy Park Plant | Goose Creek | SC | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| BCBayer Cropscience | Pasadena | TX | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
