| ASAtech - S.e.h. Metal Fabricators, INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| AAAthens Auto Technicians | Redding | CA | — | ◇ UNVERIFIED |
| ACAti Cast Products Salem Operations LLC | Salem | OR | — | ◇ UNVERIFIED |
 Ati Flat Rolled Products Holdings, LLC | Zelienople | PA | — | ◇ UNVERIFIED |
| AIAtkore International | Harvey | IL | — | ◇ UNVERIFIED |
| ASAtlanta Steel & Equipment | Jonesboro | GA | — | ◇ UNVERIFIED |
| ABAtlantic Bolt, Incorporated | Charlotte | NC | — | ◇ UNVERIFIED |
| AEAtlantic Enterprises | Holly Hill | FL | — | ◇ UNVERIFIED |
| AFAtlantic Fabrication and Design, LLC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| APAtlantic Precision Sheet Metal LLC | Clinton | MA | — | ◇ UNVERIFIED |
| AAAtlas Adhan Industries | Chippewa Falls | WI | — | ◇ UNVERIFIED |
| AFAtlas Fabrication,inc. | Abbeville | LA | — | ◇ UNVERIFIED |
 Atlas Industrial Holdings, LLC | Pontiac | MI | — | ◇ UNVERIFIED |
| AMAtlas Machine Tool and Supply INC | Indianapolis | IN | — | ◇ UNVERIFIED |
| AMAtlas Manufacturing Div of Meribel | Minneapolis | MN | — | ◇ UNVERIFIED |
| ARAtlas Road Extension Improvements Project | Richmond | CA | — | ◇ UNVERIFIED |
| AMAtm Machine Works, INC. | Nederland | TX | — | ◇ UNVERIFIED |
| AAAtomic Architectural Metal INC | Vadnais Heights | MN | — | ◇ UNVERIFIED |
| AIAtr INC. | Fortson | GA | — | ◇ UNVERIFIED |
| ATA & T Sheet Metal | Bountiful | UT | — | ◇ UNVERIFIED |
| ASAttala Steel Industries, LLC | Kosciusko | MS | — | ◇ UNVERIFIED |
| AIAuburn Industries | Auburn Hills | MI | — | ◇ UNVERIFIED |
| ATAuburn Tank & Manufacturing Co., INC. | Auburn | NY | — | ◇ UNVERIFIED |
 Aura Fabricators Inc | Fergus Falls | MN | — | ◇ UNVERIFIED |
| AMAurora Micro Machine INC | Buffalo | MN | — | ◇ UNVERIFIED |
| APAurora Precison Metals, INC. | Ocala | FL | — | ◇ UNVERIFIED |
| AMAus Manufacturing Company LLC | Bonifay | FL | — | ◇ UNVERIFIED |
| ARAustin Roche | Richmond | CA | — | ◇ UNVERIFIED |
| AWAustin Waterjet Inc | Austin | TX | — | ◇ UNVERIFIED |
| AMAuthentic Machining INC. | San Jose | CA | — | ◇ UNVERIFIED |
| AMAuthority Machining | Anoka | MN | — | ◇ UNVERIFIED |
| AEAutomated Equipment LLC | Red Wing | MN | — | ◇ UNVERIFIED |
| AMAutomated Machine | Waupaca | WI | — | ◇ UNVERIFIED |
| AMAutomated Manufacturing, INC. | Germantown | WI | — | ◇ UNVERIFIED |
| AMAutomated Manufacturing Solutions, INC. | Winder | GA | — | ◇ UNVERIFIED |
| APAutomated Productivity Solutions LLC | Chatsworth | CA | — | ◇ UNVERIFIED |
| AMAutomatic Machining Ii INC | Hillsboro | OR | — | ◇ UNVERIFIED |
| ASAutomotive Service | Chula Vista | CA | — | ◇ UNVERIFIED |
| APAuto Parts Remanufacturing | Payson | UT | — | ◇ UNVERIFIED |
| ALAutotool LLC | Barnstead | NH | — | ◇ UNVERIFIED |
| AMAuto-turn Manufacturing, INC | Broken Arrow | OK | — | ◇ UNVERIFIED |
| AEAvalos Enterprises INC. | New Plymouth | ID | — | ◇ UNVERIFIED |
| AMAvatar Machine LLC | Fountain Valley | CA | — | ◇ UNVERIFIED |
| AWAvery Weigh-tronix | Santa Rosa | CA | — | ◇ UNVERIFIED |
| ACAvidity Corporation | Lebanon | MO | — | ◇ UNVERIFIED |
| ATAvion Tool & Manufacturing | Valencia | CA | — | ◇ UNVERIFIED |
| ABAW Brueggemann | Enid | OK | — | ◇ UNVERIFIED |
| AAAwd Associates INC | Davisburg | MI | — | ◇ UNVERIFIED |
| AUAwningtec USA Incorporated | Corydon | IN | — | ◇ UNVERIFIED |
| AMAxcess Mfg LLC | Roseville | MN | — | ◇ UNVERIFIED |
| AMAxis Machine Company, INC | Green Bay | WI | — | ◇ UNVERIFIED |
| AMAxycut Manufacturing LLC | Vista | CA | — | ◇ UNVERIFIED |
| AGAyers Gear & Machine, INC. | Phoenix | AZ | — | ◇ UNVERIFIED |
| ASAzad Steel, INC. | North Hollywood | CA | — | ◇ UNVERIFIED |
| AMA-z Manufacturing and Sales Company, Incorporated | Blue Springs | MO | — | ◇ UNVERIFIED |
| AIAztec Industries, INC. | Humble | TX | — | ◇ UNVERIFIED |
| BABaader and Johnson Equipment | Kansas City | KS | — | ◇ UNVERIFIED |
| BBBabbitt Bearing Specialists | Salt Lake City | UT | — | ◇ UNVERIFIED |
| BIBabeco INC. | Taylor | TX | — | ◇ UNVERIFIED |
| BSBace Services | Jacksonville | FL | — | ◇ UNVERIFIED |
| BMBachman Macine Company | Saint Louis | MO | — | ◇ UNVERIFIED |
| BMBackdraft Manufacturing, LLC | Luverne | MN | — | ◇ UNVERIFIED |
| BMBack Machine Shop LLC | Springfield | MI | — | ◇ UNVERIFIED |
| BCBackwoods Cnc INC | Staples | MN | — | ◇ UNVERIFIED |
| BEBaco Enterprises, Inc. | Bronx | NY | — | ◇ UNVERIFIED |
| BCBadgett CORP | Chickasha | OK | — | ◇ UNVERIFIED |
| BCBadlands Capital Holdings LLC | Springtown | TX | — | ◇ UNVERIFIED |
| BFBadlands Fab & Machine INC. | Helper | UT | — | ◇ UNVERIFIED |
| BLBagus, LLC | Bloomington | MN | — | ◇ UNVERIFIED |
| BHBailey Heavy Equipment Repair Inc. | Lexington | OR | — | ◇ UNVERIFIED |
| BMBailey Machine INC | Riverton | KS | — | ◇ UNVERIFIED |
| BCBaker Coupling CO INC | Vernon | CA | — | ◇ UNVERIFIED |
| BMBaker Machine Co., INC | — | LA | — | ◇ UNVERIFIED |
| BMBaker Machinery, INC. | Gilbert | AZ | — | ◇ UNVERIFIED |
| BMBalch Machine | Brownsville | TX | — | ◇ 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 |
| BFBallistic Fabrication L L C | Tucson | AZ | — | ◇ UNVERIFIED |
 Baltimore Fabrication, LLC | Baltimore | MD | — | ◇ UNVERIFIED |
| BNBalwin North Machine | Bay Minette | AL | — | ◇ UNVERIFIED |
| BSBambacigno Steel Company INC | Modesto | CA | — | ◇ UNVERIFIED |
| BMBanda Manufacturing LLC | Santa Clarita | CA | — | ◇ UNVERIFIED |
| BAB and B Machining | Hubbardston | MA | — | ◇ 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 |
| BSBare Steel INC | Santee | CA | — | ◇ UNVERIFIED |
| BSBarker Steel, LLC | Milford | MA | — | ◇ UNVERIFIED |
| BCBarlow Composites LLC | Fort Worth | TX | — | ◇ UNVERIFIED |
| BMBarnard Mfg CO INC | Saint Johns | MI | — | ◇ UNVERIFIED |
| BWBarndt's Welding, INC. | Cotati | CA | — | ◇ UNVERIFIED |
| BSBarnett Steel Fabrication, LLC | Murfreesboro | TN | — | ◇ UNVERIFIED |
| BSBarnett Steel Fabrication, LLC | Irondale | AL | — | ◇ UNVERIFIED |
| BSBarrel & Screw International | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| BBBarrett Business Services, INC. | Rancho Cordova | CA | — | ◇ UNVERIFIED |
| BIBarrett Industries INC | Winchester | VA | — | ◇ UNVERIFIED |
