| BJBird Johnson CO | Seattle | WA | — | ◇ UNVERIFIED |
| BMBirmingham Metal Products INC | Birmingham | OH | — | ◇ UNVERIFIED |
| BMBiwal Mfg CO INC | Clifton City | NJ | — | ◇ UNVERIFIED |
| BCBlack Cat Blades - Wear Parts | De Witt | IA | — | ◇ UNVERIFIED |
| BSBlackhawk Sandblasting & Coating | Great Bend | KS | — | ◇ UNVERIFIED |
| BSBlackhawk Sandblasting & Coating | Barton County | KS | — | ◇ UNVERIFIED |
| BMBlanchard Machinery CO Simpsonville | Simpsonville | SC | — | ◇ UNVERIFIED |
| BCBlaw-knox Construction CO | Mattoon | IL | — | ◇ UNVERIFIED |
| BCBlaw-knox CORP Chambersburg Facility | Chambersburg | PA | — | ◇ UNVERIFIED |
| BFBlazer Fabricating LLC Bessemer Plant | Bessemer | AL | — | ◇ UNVERIFIED |
| BFBlazer Fabricating, LLC (pawnee Plant) | Birmingham | AL | — | ◇ UNVERIFIED |
| BLB L Fabricators, INC. | Scottsboro | AL | — | ◇ UNVERIFIED |
| BHBlp Holdings | Houston | TX | — | ◇ UNVERIFIED |
| BPB&l Plating, INC. | Warren | MI | — | ◇ UNVERIFIED |
| BGBlue Grass Plating INC LLC | Richmond | KY | — | ◇ UNVERIFIED |
| BTBluegrass Tool & Industrial LLC | Lexington | KY | — | ◇ UNVERIFIED |
| BMBluestone Machine Company | Princeton | WV | — | ◇ UNVERIFIED |
 Blue Streak Finishers, Plant 1 Site | Everett | WA | — | ◇ UNVERIFIED |
| BLB & L Welding & Fabricating | Great Bend | KS | — | ◇ UNVERIFIED |
| BMBmc Metalworks LLC | Columbia | TN | — | ◇ UNVERIFIED |
| BPB-n Plating (0857040267) | Dayton | OH | — | ◇ UNVERIFIED |
| BABobby's Auto Machine Shop | Fort Pierce | FL | — | ◇ UNVERIFIED |
| BCBobcat Company - Wahpeton | Wahpeton | ND | — | ◇ UNVERIFIED |
| BWBobe Water & Fire LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| BBBob's Barricades | N Fort Myers | FL | — | ◇ UNVERIFIED |
| BIBoker's, INC. | Minneapolis | MN | — | ◇ UNVERIFIED |
| BTBoley Tool & Machine | East Peoria | IL | — | ◇ UNVERIFIED |
| BEBooth Electrosystems INC | Greenville | SC | — | ◇ UNVERIFIED |
| BTBorgwarner Thermal Systems - Fletcher Plant | Fletcher | NC | — | ◇ UNVERIFIED |
 Boston Scientific Corporation | Doral | FL | — | ◇ UNVERIFIED |
| BTBoston Trailer Manufacturing Company | Walpole | MA | — | ◇ UNVERIFIED |
| BSBoulder Steel, INC | Broomfield | CO | — | ◇ UNVERIFIED |
| BWBp Warehouse | Hammond | IN | — | ◇ UNVERIFIED |
| BMBraden Manufacturing | Fort Smith | AR | — | ◇ UNVERIFIED |
| BCBradley CORP | Germantown | WI | — | ◇ UNVERIFIED |
| BSBraman Screw Machine | Millis | MA | — | ◇ UNVERIFIED |
| BTBranton Tools Machine Shop | Bossier City | LA | — | ◇ UNVERIFIED |
| BBrasstech | Santa Ana | CA | — | ◇ UNVERIFIED |
| BCBratton Corporation | Kansas City | MO | — | ◇ UNVERIFIED |
| BSBreed Steering Sys. INC. | Grabill | IN | — | ◇ UNVERIFIED |
| BMBressler Metal Works, INC. | Lebanon | PA | — | ◇ UNVERIFIED |
| BFBridgestone Flowtech America I | Orange Park | FL | — | ◇ UNVERIFIED |
| BCBridgewater Correctional Complex | Bridgewater | MA | — | ◇ UNVERIFIED |
| BEBrierton Engineering | Abilene | KS | — | ◇ UNVERIFIED |
| BMBright Metals of the Heights | Houston | TX | — | ◇ UNVERIFIED |
| BNBright N Ready Signs & Awnings | Englewood | FL | — | ◇ UNVERIFIED |
| BSBristol Steel & Conveyor | Davison | MI | — | ◇ UNVERIFIED |
| BHBroadwind Heavy Industries | Clintonville | WI | — | ◇ UNVERIFIED |
| BSBrock Services LTD - Sandblast & Spray Paint Yard | Saint Gabriel | LA | — | ◇ UNVERIFIED |
| BCBron-shoe CO | Columbus | OH | — | ◇ UNVERIFIED |
| BPBronzeway Plating CORP | Los Angeles | CA | — | ◇ UNVERIFIED |
| BQBrooklyn Queens Polsg Pltg | Long Island City | NY | — | ◇ UNVERIFIED |
| BRBrooklyn Resource Recovery INC. | Brooklyn | NY | — | ◇ UNVERIFIED |
| BPBrothers Plating CO | Albuquerque | NM | — | ◇ UNVERIFIED |
 Brownell Boat Stands | Mattapoisett | MA | — | ◇ UNVERIFIED |
| BPBrownies Polishing Shop | Ringwood | IL | — | ◇ UNVERIFIED |
| BRBrown & Root Incorporated Greens Bayou Fabrication Yard | Houston | TX | — | ◇ UNVERIFIED |
| BPBrowns Plating Service | Paducah | KY | — | ◇ UNVERIFIED |
| BIBrudi INC Kelso | Kelso | WA | — | ◇ UNVERIFIED |
| BBBrundage Bone Concrete | Kent | WA | — | ◇ UNVERIFIED |
| BABrunner and Lay INC | Franklin Park | IL | — | ◇ UNVERIFIED |
| BLBrunner & Lay INC | Colorado Springs | CO | — | ◇ UNVERIFIED |
| BIBrunnquell Iron Works INC | South Brunswick Twp | NJ | — | ◇ UNVERIFIED |
| BMBtd Manufacturing INC. | Dawsonville | GA | — | ◇ UNVERIFIED |
| BMBtd Mfg INC | Lakeville | MN | — | ◇ UNVERIFIED |
| BTB & T Polishing INC | Chicago | IL | — | ◇ UNVERIFIED |
| BFBuckeye Fire Equipment | Kings Mountain | NC | — | ◇ UNVERIFIED |
| BCBuckley CORP | Rockland | MA | — | ◇ UNVERIFIED |
| BEBuffalo Equipment CO | Columbus | NE | — | ◇ UNVERIFIED |
| BEBuhrt Engineering Incorporated | Warsaw | IN | — | ◇ UNVERIFIED |
| BRBull Run Machine and Welding | Knoxville | TN | — | ◇ UNVERIFIED |
| BSBumper Shop INC. | Los Angeles | CA | — | ◇ UNVERIFIED |
| BNBurgaflex Na-plant 1 | Holly | MI | — | ◇ UNVERIFIED |
| BMBurnished Metal CORP | Ellenville | NY | — | ◇ UNVERIFIED |
| BIBurtman Iron Works | Boston | MA | — | ◇ UNVERIFIED |
| BMBusby Marine and Tank INC | Tacoma | WA | — | ◇ UNVERIFIED |
| BPBusche Performance Group, Dba Mobex Global - Plant 9 | Albion | IN | — | ◇ UNVERIFIED |
| BBBush Bros Plating INC | Olean | NY | — | ◇ UNVERIFIED |
| BPBushe Performance Group, Dba Mobex Global - Plant 2 | Edon | OH | — | ◇ UNVERIFIED |
| BBBystrom Bros INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| CPCadillac Plating INC | Orange | CA | — | ◇ UNVERIFIED |
| CICaid Industries INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| CCCajon CO Aurora | Aurora | OH | — | ◇ UNVERIFIED |
| CPCalco Plating CO | Chicago | IL | — | ◇ UNVERIFIED |
| CMCaldwell Manufacturing CO | Kearney | NE | — | ◇ UNVERIFIED |
| CTCaldwell Tanks - Broad Street Facility | Newnan | GA | — | ◇ UNVERIFIED |
| CECal Electroplating INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| CPCalifornia Polishing & Plating | Paramount | CA | — | ◇ UNVERIFIED |
| CTCalifornia Technical Plating CORP | San Fernando | CA | — | ◇ UNVERIFIED |
| CBCallaway Barge Lines INC | Green Cove Springs | FL | — | ◇ UNVERIFIED |
| CTCal Tech Metal Finishers INC | Oakland | CA | — | ◇ UNVERIFIED |
| CACalumet Armature & Electric LLC | Riverdale | IL | — | ◇ UNVERIFIED |
| CICamcraft INC | Bartlett | IL | — | ◇ UNVERIFIED |
| CMCameo Metal Products | Brooklyn | NY | — | ◇ UNVERIFIED |
| CBCameron Bridge Works LLC | Elmira | NY | — | ◇ UNVERIFIED |
| CSCameron Solutions INC | New Iberia | LA | — | ◇ UNVERIFIED |
| CGCampbell Grinding | Lodi | CA | — | ◇ UNVERIFIED |
| CACampbellsville Anodizing | Campbellsville | KY | — | ◇ UNVERIFIED |
| CAC and J Coatings INC | Tucson | AZ | — | ◇ UNVERIFIED |
| CACannon and Brown/surface Coating Div | Providence | RI | — | ◇ UNVERIFIED |
