| AFAtlas Fabrication,inc. | Abbeville | LA | — | ◇ UNVERIFIED |
| AMAtlas Manufacturing Div of Meribel | Minneapolis | MN | — | ◇ UNVERIFIED |
| APAtm Pallets | Sacramento | CA | — | ◇ UNVERIFIED |
| AAAtomic Architectural Metal INC | Vadnais Heights | MN | — | ◇ UNVERIFIED |
| ATA & T Sheet Metal | Bountiful | UT | — | ◇ UNVERIFIED |
| AIAuburn Industries | Auburn Hills | MI | — | ◇ UNVERIFIED |
| ATAuburn Tank & Manufacturing Co., INC. | Auburn | NY | — | ◇ UNVERIFIED |
| ARAuger Rack LLC | Clearfield | UT | — | ◇ UNVERIFIED |
| ACAugment Consulting LLC | Springville | UT | — | ◇ UNVERIFIED |
 Aura Fabricators Inc | Fergus Falls | MN | — | ◇ UNVERIFIED |
| APAurora Precison Metals, INC. | Ocala | FL | — | ◇ UNVERIFIED |
| ASAuto-chlor System LLC | Memphis | TN | — | ◇ UNVERIFIED |
| AIAutomail Industries, LLC | Wellington | UT | — | ◇ UNVERIFIED |
 Automated Concepts & Tooling, INC. | Waterford | PA | — | ◇ UNVERIFIED |
| AMAutomated Manufacturing Solutions, INC. | Winder | GA | — | ◇ UNVERIFIED |
| ASAutomatic Switch Company | Harvey | LA | — | ◇ UNVERIFIED |
| ARAutomotive Resources, INC. | Lebanon | OH | — | ◇ UNVERIFIED |
| AEAvalos Enterprises INC. | New Plymouth | ID | — | ◇ UNVERIFIED |
| AAvatar | East Windsor | CT | — | ◇ UNVERIFIED |
| AAAwards Associates | Lubbock | TX | — | ◇ UNVERIFIED |
| ATAwards & Trophies, INC. | Lafayette | LA | — | ◇ UNVERIFIED |
| AUAwningtec USA Incorporated | Corydon | IN | — | ◇ UNVERIFIED |
| AEAxial Equity, LLC | Anaheim | CA | — | ◇ UNVERIFIED |
| ASAzad Steel, INC. | North Hollywood | CA | — | ◇ UNVERIFIED |
| ALAzidoc, LLC | Centennial | CO | — | ◇ UNVERIFIED |
| AMA-z Manufacturing and Sales Company, Incorporated | Blue Springs | MO | — | ◇ UNVERIFIED |
| AMAz Manufacturing & Sales | Lamoni | IA | — | ◇ UNVERIFIED |
| AIAztec Industries, INC. | Humble | TX | — | ◇ UNVERIFIED |
| AEAzz Enclosure Systems | Pittsburg | KS | — | ◇ UNVERIFIED |
| BABaader and Johnson Equipment | Kansas City | KS | — | ◇ UNVERIFIED |
| BSBace Services | Jacksonville | FL | — | ◇ UNVERIFIED |
| BEBaco Enterprises, Inc. | Bronx | NY | — | ◇ UNVERIFIED |
| BCBadlands Capital Holdings LLC | Springtown | TX | — | ◇ UNVERIFIED |
| BMBaildon Mfg CO INC | Ogdensburg | NY | — | ◇ UNVERIFIED |
| BCBaker Coupling CO INC | Vernon | CA | — | ◇ UNVERIFIED |
| BMBaker-rullman Manufacturing, INC. | Watertown | WI | — | ◇ UNVERIFIED |
| BMBaker-rullman Manufacturing, INC. | Watertown | WI | — | ◇ UNVERIFIED |
| BCBaldwin Custom Welding & Designs LLC | Bend | OR | — | ◇ UNVERIFIED |
| BCBaldwin Custom Welding & Designs LLC | Bend | OR | — | ◇ UNVERIFIED |
| BSBallard Sheet Metal Wks INC | Seattle | WA | — | ◇ UNVERIFIED |
 Baltimore Fabrication, LLC | Baltimore | MD | — | ◇ UNVERIFIED |
| BSBambacigno Steel Company INC | Modesto | CA | — | ◇ UNVERIFIED |
| BAB and P Manufacturing, Inc. | Cadillac | MI | — | ◇ UNVERIFIED |
| BMBanks Manufacturing Company | Grafton | OH | — | ◇ UNVERIFIED |
| BIBanner Industries -windsor | Windsor | CT | — | ◇ UNVERIFIED |
| BIBanta's Iron Work INC. | Andover | NJ | — | ◇ UNVERIFIED |
| BMBapko Metal INC | Orange | CA | — | ◇ UNVERIFIED |
| BMBapko Metal INC | Orange | CA | — | ◇ UNVERIFIED |
| BABarbara Adams | Jessup | MD | — | ◇ UNVERIFIED |
| BBBar Bender Steel, Incorporated | Montgomery | AL | — | ◇ UNVERIFIED |
