 Best Ironworks and Screens, INC. | Fort Bliss | TX | — | ◇ UNVERIFIED |
| BMBest Metal CORP | Woodstock | IL | — | ◇ UNVERIFIED |
| BFBest-way Fabricating INC | Saint Joseph | MN | — | ◇ UNVERIFIED |
| BFBeta Fence USA | Ennis | TX | — | ◇ UNVERIFIED |
| BBBethalto Bp | Bethalto | IL | — | ◇ UNVERIFIED |
| BIBethesda Iron Works, INC. | Rockville | MD | — | ◇ UNVERIFIED |
| BBBetter Bilt Sheet Metal LLC | San Antonio | TX | — | ◇ UNVERIFIED |
| BMBetter Maintenance Sheet Metal CORP. | Newburyport | MA | — | ◇ UNVERIFIED |
| BTBetts Truck Parts and Service | Fontana | CA | — | ◇ UNVERIFIED |
| BTBetts Truck Parts and Service | Fontana | CA | — | ◇ UNVERIFIED |
| BBBeverage Brokers, LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| BOBeverlin Oil CO INC | Newton | IL | — | ◇ UNVERIFIED |
| BMBeverly Maintenance Garage | Chicago | IL | — | ◇ UNVERIFIED |
| BSBeyond Steel Fabrication, LLC Dba Mission Steel Fabrication | Mentone | CA | — | ◇ UNVERIFIED |
| BSBeziup Stanchion, LLC | Arvada | CO | — | ◇ UNVERIFIED |
| BEBfm Energy Products CORP | Santa Ana | CA | — | ◇ UNVERIFIED |
| BCB&g Citgo | Schaumburg | IL | — | ◇ UNVERIFIED |
| BMB.g. Metals, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| BMBg Mini Mart INC | Colona | IL | — | ◇ UNVERIFIED |
| BCBhairavi Corporation Dba Lake Zurich Citgo | Lake Zurich | IL | — | ◇ UNVERIFIED |
| BBhogart | San Jose | CA | — | ◇ UNVERIFIED |
| BRBH Rush LLC | South El Monte | CA | — | ◇ UNVERIFIED |
| BTBh Tank Works INC Dba Bh Tank INC | Madera | CA | — | ◇ UNVERIFIED |
| BCBic Consumer Products Mfg CO INC | Pittston | PA | — | ◇ UNVERIFIED |
| BRBielfeldt Realty | Bloomington | IL | — | ◇ UNVERIFIED |
| B1Big 10 Mart | East Moline | IL | — | ◇ UNVERIFIED |
| B1Big 10 Mart | Moline | IL | — | ◇ UNVERIFIED |
| B1Big 10 Mart | East Dubuque | IL | — | ◇ UNVERIFIED |
| B1Big 10 Mart | Silvas | IL | — | ◇ UNVERIFIED |
| BDBig Dipper Wax Works | Seattle | WA | — | ◇ UNVERIFIED |
| BCBiggeez Convenience Store | Centralia | IL | — | ◇ UNVERIFIED |
| BCBiggers Chevrolet INC | Elgin | IL | — | ◇ UNVERIFIED |
| BCBiggies Cafe & General Store | Centralia | IL | — | ◇ UNVERIFIED |
| BOBig O Services LLC | Tilton | IL | — | ◇ UNVERIFIED |
| BWBig W Sales | Salinas | CA | — | ◇ UNVERIFIED |
| BCBill Collins | West Frankfort | IL | — | ◇ UNVERIFIED |
| BCBill Collins | West Frankfort | IL | — | ◇ UNVERIFIED |
| BWBillerica Water Treatment Plant | Billerica | MA | — | ◇ UNVERIFIED |
| BABillingsley Amoco | Decatur | IL | — | ◇ UNVERIFIED |
| BABillingsley Amoco 2 | Decatur | IL | — | ◇ UNVERIFIED |
| BMBill Muench D/b/a Excellent Exteriors | Carlyle | IL | — | ◇ UNVERIFIED |
| BNBill Nuxoll CO | Clay City | IL | — | ◇ UNVERIFIED |
| BLBill's Lawn Service | Mount Vernon | IL | — | ◇ UNVERIFIED |
| BIBinder Industries, INC. | Doylestown | PA | — | ◇ UNVERIFIED |
| BSBing Surfboards | Encinitas | CA | — | ◇ UNVERIFIED |
| BCBio Corporation | Alexandria | MN | — | ◇ UNVERIFIED |
| BDBiogenic Dental Corp. | Utica | NY | — | ◇ UNVERIFIED |
| BEBiomass Energy Systems INC | University Park | IL | — | ◇ UNVERIFIED |
| BEBiomass Energy Systems INC | Wilmington | IL | — | ◇ UNVERIFIED |
| BSBiomed Simulation, Inc. | San Diego | CA | — | ◇ UNVERIFIED |
| BBiomerieux | Lombard | IL | — | ◇ UNVERIFIED |
| BABionic Auto Parts and Sales INC | Chicago | IL | — | ◇ UNVERIFIED |
| BLBiozone Laboratories INC. | Pittsburg | CA | — | ◇ UNVERIFIED |
| BIBirdzoff INC | Sherman Oaks | CA | — | ◇ UNVERIFIED |
| BHBishop Hill Energy LLC | Cambridge | IL | — | ◇ UNVERIFIED |
| BIBison Iron & Step | Buffalo | NY | — | ◇ UNVERIFIED |
| BHBitemark Holdings, LLC | Aurora | IL | — | ◇ UNVERIFIED |
| BIBj Interiors | Champaign | IL | — | ◇ UNVERIFIED |
| BMBj Manufacturing Company INC | Riverside | CA | — | ◇ UNVERIFIED |
| BTBj Trucking & Excavating INC | Danville | IL | — | ◇ UNVERIFIED |
| BIBK Iron Works Corp | Brooklyn | NY | — | ◇ UNVERIFIED |
| BBBlack Bird Roc INC. | Rochester | NY | — | ◇ UNVERIFIED |
| BSBlackburn Sampling Inc | Galesburg | IL | — | ◇ UNVERIFIED |
| BCBlack Crow Candle CO. | Canton | IL | — | ◇ UNVERIFIED |
| BDBlack Dog CORP | Westchester | IL | — | ◇ UNVERIFIED |
| BFBlack Forest Plaques | Memphis | TN | — | ◇ UNVERIFIED |
| BGBlack Gold Transport INC | Palos Hills | IL | — | ◇ UNVERIFIED |
| BHBlack Hills Railings LLC | Rapid City | SD | — | ◇ UNVERIFIED |
 Black Knight Enterprises, LLC | Cedar Hill | MO | — | ◇ UNVERIFIED |
| Black Knight Enterprises, LLC | Cedar Hill | MO | — | ◇ UNVERIFIED |
 Blackman, INC. | New Franken | WI | — | ◇ UNVERIFIED |
| BOBlack Oak Foundry | Ontario | CA | — | ◇ UNVERIFIED |
| BLBlackosh LLC | Houston | TX | — | ◇ UNVERIFIED |
| BRBlack Rhino Concealment, LLC | Gilberts | IL | — | ◇ UNVERIFIED |
| BRBlack Rock Venture LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| BLBlackwell Landfill Flare | Warrenville | IL | — | ◇ UNVERIFIED |
| BCBlager Concrete CO | Tilton | IL | — | ◇ UNVERIFIED |
| BEBlaha Enterprises INC Dba Quality Machining | Ramona | CA | — | ◇ UNVERIFIED |
| BCBlank & Cables INC | Oakland | CA | — | ◇ UNVERIFIED |
| BIBliss Industries INC | Fremont | CA | — | ◇ UNVERIFIED |
| BFBlock Field Tiling LLC | Broadlands | IL | — | ◇ UNVERIFIED |
| BPBlonder's Paint & Wallcovering INC | Cleveland | OH | — | ◇ UNVERIFIED |
| BIBloomangel INC | La Palma | CA | — | ◇ UNVERIFIED |
| BBBloomer Biodegradables LLC | Miami | FL | — | ◇ UNVERIFIED |
| BDBloomington Department of Parks and Recreation | Bloomington | IL | — | ◇ UNVERIFIED |
| BNBloomington Normal Water Reclamation Dist | Bloomington | IL | — | ◇ UNVERIFIED |
| BMBlow Me Candle Company Limited Liability Company | Santa Monica | CA | — | ◇ UNVERIFIED |
| BIBluearc Innovations LLC / Bluearc Innovations LLC | Marlow | OK | — | ◇ UNVERIFIED |
| BBBlue Bird Realty LLC | Linden | NJ | — | ◇ UNVERIFIED |
| BDBlue Diamond Sheet Metal, Inc. | Medford | NY | — | ◇ UNVERIFIED |
| BDBlue Dot Steel & Supply, INC. | Tempe | AZ | — | ◇ UNVERIFIED |
 Blue Flat Sea LLC | Alvin | TX | — | ◇ UNVERIFIED |
| BIBluegrass Industrial CO | Berea | KY | — | ◇ UNVERIFIED |
| BMBluegrass Manufacturing Company of Lexington INC | Lexington | KY | — | ◇ UNVERIFIED |
| BJBluejay Junction INC | Bluffs | IL | — | ◇ UNVERIFIED |
| BJBlue Jay Lawn & Tree Service | Kewanee | IL | — | ◇ UNVERIFIED |
| BCBluelinx Corporation | Miami | FL | — | ◇ UNVERIFIED |
| BRBlue Ridge Armor, LLC | Spindale | NC | — | ◇ UNVERIFIED |
| BGBlueTech Global, LLC | Bloomfield Hills | MI | — | ◇ UNVERIFIED |
| BABluewater Associates LLC | Arlington | WA | — | ◇ UNVERIFIED |
