| BHBlp Holdings | Houston | TX | — | ◇ UNVERIFIED |
| BPB&l Plating, INC. | Warren | MI | — | ◇ UNVERIFIED |
| BCBlue Circle CORP | Paramount | CA | — | ◇ UNVERIFIED |
| BEBlue Engines Facility Hsv | Huntsville | AL | — | ◇ UNVERIFIED |
| BMBluegrass Mine Tool, INC. | Madisonville | KY | — | ◇ 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 |
| BTBluewater Thermal Solutions Chicago 1 | Northlake | IL | — | ◇ UNVERIFIED |
| BLB & L Welding & Fabricating | Great Bend | KS | — | ◇ UNVERIFIED |
| BCB&m Carbide Cleaners | Crofton | KY | — | ◇ UNVERIFIED |
| BPB-n Plating (0857040267) | Dayton | OH | — | ◇ 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 |
| BBodycote | Indianapolis | IN | — | ◇ UNVERIFIED |
| BIBodycote Inc/bodycote Thermal Processing | Los Angeles | CA | — | ◇ UNVERIFIED |
| BSBodycote Surface Technology (formerly K-tech) | Hot Springs | AR | — | ◇ UNVERIFIED |
| BSBodycote Surface Technology - Rutland | Rutland | VT | — | ◇ UNVERIFIED |
| BSBodycote Surface Technology - Rutland - North Clarendon | Clarendon | VT | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Huntington Park | CA | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Racine | WI | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Lansing | MI | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Melrose Park | IL | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Waterbury | CT | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Worcester | MA | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Canton | MI | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Fountain Inn | SC | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Morristown | TN | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Saint Louis | MO | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing INC | Rochester | NY | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing, INC. - Lafayette | Lafayette | LA | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing, INC. - Okc | Oklahoma City | OK | — | ◇ UNVERIFIED |
| BIBoker's, INC. | Minneapolis | MN | — | ◇ UNVERIFIED |
| BTBoley Tool & Machine | East Peoria | IL | — | ◇ UNVERIFIED |
| BOBolger & Ohearn | Fall River | MA | — | ◇ UNVERIFIED |
| BEBooth Electrosystems INC | Greenville | SC | — | ◇ UNVERIFIED |
| BTBorgwarner Thermal Systems - Fletcher Plant | Fletcher | NC | — | ◇ UNVERIFIED |
| BRBosch Rexroth CORP | Fountain Inn | SC | — | ◇ UNVERIFIED |
 Boston Scientific Corporation | Doral | FL | — | ◇ UNVERIFIED |
| BTBoston Trailer Manufacturing Company | Walpole | MA | — | ◇ UNVERIFIED |
| BMBosun's Marine | Peabody | MA | — | ◇ UNVERIFIED |
| BSBoulder Steel, INC | Broomfield | CO | — | ◇ UNVERIFIED |
| BGBoyce Galvanizing LLC | Big Spring | TX | — | ◇ UNVERIFIED |
| BFBoyertown Foundry Co/fka Eafco | New Berlinville | PA | — | ◇ UNVERIFIED |
| BBBoynton Beach Regional Turbine Center | Boynton Beach | FL | — | ◇ UNVERIFIED |
| BMBraddock Metallurgical - Ga | Atlanta | GA | — | ◇ UNVERIFIED |
| BIBradford Industries | Bradford | IL | — | ◇ UNVERIFIED |
| BCBradley Coatings | Saint Charles | IL | — | ◇ UNVERIFIED |
| BCBradley CORP | Germantown | WI | — | ◇ UNVERIFIED |
| BSBraman Screw Machine | Millis | MA | — | ◇ UNVERIFIED |
| BABrandis Aircraft | Taylorville | IL | — | ◇ UNVERIFIED |
| BSBrandsafway Solutions Llc, Moss Point | Moss Point | MS | — | ◇ UNVERIFIED |
| BTBranton Tools Machine Shop | Bossier City | LA | — | ◇ UNVERIFIED |
| BBrasstech | Santa Ana | CA | — | ◇ UNVERIFIED |
| BCBrazing Concepts | Coldwater | MI | — | ◇ UNVERIFIED |
| BBrazonics | Hampton | NH | — | ◇ UNVERIFIED |
| BABreidert Air Products Dba Soler & Palau Ventilatio | Jacksonville | FL | — | ◇ UNVERIFIED |
| BHBrembo Homer Foundry | Homer | MI | — | ◇ UNVERIFIED |
| BMBretford Manufacturing INC | Schiller Park | IL | — | ◇ UNVERIFIED |
| BCBridgewater Correctional Complex | Bridgewater | MA | — | ◇ UNVERIFIED |
| BABridon American CORP | Exeter | PA | — | ◇ UNVERIFIED |
| BEBrierton Engineering | Abilene | KS | — | ◇ UNVERIFIED |
| BGBrightly Galvanized Products | Cicero | IL | — | ◇ UNVERIFIED |
| BMBright Metals of the Heights | Houston | TX | — | ◇ UNVERIFIED |
| BNBright N Ready Signs & Awnings | Englewood | FL | — | ◇ UNVERIFIED |
| BSBrighton Sandblasting INC | Blaine | MN | — | ◇ UNVERIFIED |
| BSBrock Services LTD - Sandblast & Spray Paint Yard | Saint Gabriel | LA | — | ◇ UNVERIFIED |
| BMBrom Machine & Foundry CO | Winona | MN | — | ◇ UNVERIFIED |
| BCBron-shoe CO | Columbus | OH | — | ◇ UNVERIFIED |
| BPBronzeway Plating CORP | Los Angeles | CA | — | ◇ UNVERIFIED |
| BTBronz-glow Technologies, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| BQBrooklyn Queens Polsg Pltg | Long Island City | NY | — | ◇ UNVERIFIED |
| BRBrooklyn Resource Recovery INC. | Brooklyn | NY | — | ◇ UNVERIFIED |
| BIBrooks Industrial Coatings | Austin | TX | — | ◇ UNVERIFIED |
| BFBroshco Fabricated Products | Mansfield | OH | — | ◇ UNVERIFIED |
| BPBrothers Plating CO | Albuquerque | NM | — | ◇ UNVERIFIED |
| BPBrownies Polishing Shop | Ringwood | IL | — | ◇ UNVERIFIED |
| BPBrowns Plating Service | Paducah | KY | — | ◇ UNVERIFIED |
| BIBrudi INC Kelso | Kelso | WA | — | ◇ UNVERIFIED |
| BBBrumbaugh Body CO INC | Duncansville | PA | — | ◇ UNVERIFIED |
| BBBrundage Bone Concrete | Kent | WA | — | ◇ UNVERIFIED |
| BTB & T Polishing INC | Chicago | IL | — | ◇ UNVERIFIED |
| BFBuckeye Fire Equipment | Kings Mountain | NC | — | ◇ UNVERIFIED |
| BCBuckley CORP | Rockland | MA | — | ◇ UNVERIFIED |
| BSBudd Site | Philadelphia | PA | — | ◇ UNVERIFIED |
| BOBuffalo Outfront Metalworks, L.p. | Buffalo | NY | — | ◇ UNVERIFIED |
| BEBuhrt Engineering, Inc.-treatment Plant #1 | Warsaw | IN | — | ◇ UNVERIFIED |
| BBBulldog Blasting | Beach City | OH | — | ◇ UNVERIFIED |
| BRBull Run Machine and Welding | Knoxville | TN | — | ◇ UNVERIFIED |
| BSBumper Shop INC. | Los Angeles | CA | — | ◇ UNVERIFIED |
| BCBundy Corporation Winchester Tool Plant | Winchester | KY | — | ◇ UNVERIFIED |
| BMBurgess-norton Mfg CO / Std Auto Parts CO Div | Muskegon | MI | — | ◇ UNVERIFIED |
| BEBurlington Engineering Incorporated | Orange | CA | — | ◇ UNVERIFIED |
| BSBurning Systems, INC | Pueblo | CO | — | ◇ UNVERIFIED |
| BMBurnished Metal CORP | Ellenville | NY | — | ◇ UNVERIFIED |
| BIBurtman Iron Works | Boston | MA | — | ◇ UNVERIFIED |
| BPBusche Performance Group, Dba Mobex Global - Plant 9 | Albion | IN | — | ◇ UNVERIFIED |
| BBBush Bros Plating INC | Olean | NY | — | ◇ UNVERIFIED |
