| AMAutomatic Machine Products | Taunton | MA | — | ◇ UNVERIFIED |
| AMAutomatic Machine Products | Attleboro | MA | — | ◇ UNVERIFIED |
| ASAutomatic Screw Machine Products | Decatur | AL | — | ◇ UNVERIFIED |
| ACAutomotive Components Holdings LLC Milan Plant | Milan | MI | — | ◇ UNVERIFIED |
| ACAutomotive Components Holdings, LLC - Utica Plant | Utica | MI | — | ◇ UNVERIFIED |
| AMAutomotive Motors of Thomasville INC | Thomasville | NC | — | ◇ UNVERIFIED |
| ARAutomotive Racing Products INC | Santa Paula | CA | — | ◇ UNVERIFIED |
 Auto Truck Group- Louisville | Simpsonville | KY | — | ◇ UNVERIFIED |
| AMAvibank Mfg INC | Burbank | CA | — | ◇ UNVERIFIED |
| APAvl Powertrain Engineering(n6989) | Ann Arbor | MI | — | ◇ UNVERIFIED |
| ACAwh Corporation - Lofton Plant | Raphine | VA | — | ◇ UNVERIFIED |
| AWAxis Welding & Machine Works INC | Creola | AL | — | ◇ UNVERIFIED |
| AIAxletech International - US Gear Division | Chicago | IL | — | ◇ UNVERIFIED |
| AAAz Automotive | Warren | MI | — | ◇ UNVERIFIED |
| BSBabbitting Svc | South Elgin | IL | — | ◇ UNVERIFIED |
| BMBaker Machine Co, INC | Shreveport | LA | — | ◇ UNVERIFIED |
| BCBalcrank Corporation | Weaverville | NC | — | ◇ UNVERIFIED |
| BLBalcranklong, LLC | Weaverville | NC | — | ◇ UNVERIFIED |
| BKBanta Kent | Kent | WA | — | ◇ UNVERIFIED |
| BBBartimaeus By Design INC. | Thomasville | NC | — | ◇ UNVERIFIED |
 Basic Carbide Corp/lowber Facility | Lowber | PA | — | ◇ UNVERIFIED |
| BRBaton Rouge Machine Works INC | Baton Rouge | LA | — | ◇ UNVERIFIED |
| BEBay Equipment & Repair | Hayward | CA | — | ◇ UNVERIFIED |
| BMBay Machining and Sales INC | Bay City | MI | — | ◇ UNVERIFIED |
| BSBay Swiss Manufacturing | Dayton | NV | — | ◇ UNVERIFIED |
| BBB & B Pipe & Tool Company | Long Beach | CA | — | ◇ UNVERIFIED |
| BFBca Fabrication LLC | Ripley | WV | — | ◇ UNVERIFIED |
| BCB C Doering | Costa Mesa | CA | — | ◇ UNVERIFIED |
| BIBc Industries | Oxford | MA | — | ◇ UNVERIFIED |
| BFBcl Fabrication | Brookfield | MO | — | ◇ UNVERIFIED |
| BGBeaver General Machine | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| BBBeckett Bronze CO INC | Muncie | IN | — | ◇ UNVERIFIED |
| BIBecknell Ind | Liberty | MO | — | ◇ UNVERIFIED |
| BHBehr Heat Transfer Systems INC | Charleston | SC | — | ◇ UNVERIFIED |
| BCBelden Connectivity Solutions | Horseheads | NY | — | ◇ UNVERIFIED |
| BMBenco Manufacturing | Belle Plaine | IA | — | ◇ UNVERIFIED |
| BMBender Machine INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| BCBendix Commercial Vehicle Systems Ll | Huntington | IN | — | ◇ UNVERIFIED |
| BTBenson Truck Bodies INC | Mineral Wells | WV | — | ◇ UNVERIFIED |
| BABenteler Automotive CORP | Grand Rapids | MI | — | ◇ UNVERIFIED |
| BSBerkley Screw Machine Products INC | Troy | MI | — | ◇ UNVERIFIED |
| BIBerkshire Industries | Westfield | MA | — | ◇ UNVERIFIED |
| BIBernal Inc-rochester Hills | Rochester Hills | MI | — | ◇ UNVERIFIED |
| BRBesco Recycling | Bessemer | AL | — | ◇ UNVERIFIED |
| BIBestop INC | Broomfield | CO | — | ◇ UNVERIFIED |
| B3Big 3 Precision Prod INC | Centralia | IL | — | ◇ UNVERIFIED |
| BMBiltrite Metal Products | Leland | IL | — | ◇ UNVERIFIED |
| BJBird Johnson CO | Seattle | WA | — | ◇ UNVERIFIED |
| BFBirmingham Fastener Mfg - Plant #2 | Birmingham | AL | — | ◇ UNVERIFIED |
| BMBirmingham Metal Products INC | Birmingham | OH | — | ◇ UNVERIFIED |
| BMBiwal Mfg CO INC | Clifton City | NJ | — | ◇ UNVERIFIED |
| BLB L Fabricators, INC. | Scottsboro | AL | — | ◇ UNVERIFIED |
| BHBlp Holdings | Houston | TX | — | ◇ UNVERIFIED |
| BRBlp Racing Products LLC | Orlando | FL | — | ◇ UNVERIFIED |
| BBBlue Bird Midwest | Mount Pleasant | IA | — | ◇ UNVERIFIED |
| BCBlue Circle CORP | Paramount | CA | — | ◇ UNVERIFIED |
| BTBluegrass Tool & Industrial LLC | Lexington | KY | — | ◇ UNVERIFIED |
| BMBluestone Machine Company | Princeton | WV | — | ◇ UNVERIFIED |
| BABobby's Auto Machine Shop | Fort Pierce | FL | — | ◇ UNVERIFIED |
| BWBobe Water & Fire LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| BBBob's Barricades | N Fort Myers | FL | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Waterbury | CT | — | ◇ UNVERIFIED |
| BMBoise Mobile Equipment | Boise | ID | — | ◇ UNVERIFIED |
| BIBoker's, INC. | Minneapolis | MN | — | ◇ UNVERIFIED |
| BTBoley Tool & Machine | East Peoria | IL | — | ◇ UNVERIFIED |
| BTBorgwarner Thermal Systems - Fletcher Plant | Fletcher | NC | — | ◇ UNVERIFIED |
| BBBosch Braking Systems | Sumter | SC | — | ◇ UNVERIFIED |
| BPBossier Parish Resource Center | Bossier City | LA | — | ◇ UNVERIFIED |
| BTBoston Trailer Manufacturing Company | Walpole | MA | — | ◇ UNVERIFIED |
| BMBosun's Marine | Peabody | MA | — | ◇ UNVERIFIED |
| BSBoulder Steel, INC | Broomfield | CO | — | ◇ UNVERIFIED |
| BCBradley Coatings | Saint Charles | IL | — | ◇ UNVERIFIED |
| BCBradley CORP | Germantown | WI | — | ◇ UNVERIFIED |
| BPBrake Parts INC | Winchester | KY | — | ◇ UNVERIFIED |
| BPBrake Parts INC | Stanford | KY | — | ◇ UNVERIFIED |
| BTBraking Technologies Inc-braking Technologies INC | O Fallon | MO | — | ◇ UNVERIFIED |
| BSBraman Screw Machine | Millis | MA | — | ◇ UNVERIFIED |
| BFBrand Fx LLC | Swea City | IA | — | ◇ UNVERIFIED |
| BTBranton Tools Machine Shop | Bossier City | LA | — | ◇ UNVERIFIED |
| BTBreed Technologies INC | Lakeland | FL | — | ◇ UNVERIFIED |
| BABremerton Auto Wrecking Landfill | Bremerton | WA | — | ◇ UNVERIFIED |
| BMBretford Manufacturing INC | Schiller Park | IL | — | ◇ UNVERIFIED |
| BCBridgewater Correctional Complex | Bridgewater | MA | — | ◇ UNVERIFIED |
| BEBrierton Engineering | Abilene | KS | — | ◇ UNVERIFIED |
| BNBright N Ready Signs & Awnings | Englewood | FL | — | ◇ UNVERIFIED |
| BIBrudi INC Kelso | Kelso | WA | — | ◇ UNVERIFIED |
| BBBrundage Bone Concrete | Kent | WA | — | ◇ UNVERIFIED |
| BRBull Run Machine and Welding | Knoxville | TN | — | ◇ UNVERIFIED |
| BCBundy Corporation Winchester Tool Plant | Winchester | KY | — | ◇ UNVERIFIED |
| BIBurtman Iron Works | Boston | MA | — | ◇ UNVERIFIED |
| BPBusche Performance Group, Dba Mobex Global - Plant 9 | Albion | IN | — | ◇ UNVERIFIED |
| BPBushe Performance Group, Dba Mobex Global - Plant 2 | Edon | OH | — | ◇ UNVERIFIED |
| BBBystrom Bros INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| CMCadet Manufacturing INC / Cadet Truck Bodies | Chouteau | OK | — | ◇ UNVERIFIED |
| CCCajon CO Aurora | Aurora | OH | — | ◇ UNVERIFIED |
| CDCalifornia Dream INC | Hartland | WI | — | ◇ UNVERIFIED |
| CHCalifornia Hazardous Svcs INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| CKCalsonic Kansei NA Shelbyville | Shelbyville | TN | — | ◇ UNVERIFIED |
| CACalumet Armature & Electric LLC | Riverdale | IL | — | ◇ UNVERIFIED |
| CLCamcar LLC | Wytheville | VA | — | ◇ UNVERIFIED |
