| BSBrunswick Substation | Carson City | NV | — | ◇ UNVERIFIED |
| BDBruteForce Distributing LLC | Medford | WI | — | ◇ UNVERIFIED |
| BMBrw Metal Industries | Houston | TX | — | ◇ UNVERIFIED |
| BMBrw Metal Industries, LLC | Houston | TX | — | ◇ UNVERIFIED |
| BABryan A. Bach | Fremont | CA | — | ◇ UNVERIFIED |
| BLBryanAprilbuilding LLC | Ogden | UT | — | ◇ UNVERIFIED |
| BCBryan Container Company, INC. | Bryan | TX | — | ◇ UNVERIFIED |
| BMBryant Mfg of Wny | Buffalo | NY | — | ◇ UNVERIFIED |
| BSBryant Sheet Metal, INC. | Hanover | MA | — | ◇ UNVERIFIED |
| BMBrydenscot Metal Products INC | San Bernardino | CA | — | ◇ UNVERIFIED |
| BMBry Mac INC Dba Dietech | Norton Shores | MI | — | ◇ UNVERIFIED |
| BDBs Desgins INC | Santee | CA | — | ◇ UNVERIFIED |
| BIBsd, INC. | Long Beach | CA | — | ◇ UNVERIFIED |
| BPBSD Plastics NY INC. | Kingston | NY | — | ◇ UNVERIFIED |
| BMBSMH MACHINING, a California Corporation | Santa Clara | CA | — | ◇ UNVERIFIED |
| BSB & S Welding Services | Opp | AL | — | ◇ UNVERIFIED |
| BEBTD Enterprises, LLC | Vandalia | OH | — | ◇ UNVERIFIED |
| BMBtd Manufacturing INC | Detroit Lakes | MN | — | ◇ UNVERIFIED |
| BMBtd Manufacturing INC | Lakeville | MN | — | ◇ UNVERIFIED |
| BFBt Fab | Sparks | NV | — | ◇ UNVERIFIED |
| BTB & T Industrial Supply, Incorporated | West Monroe | LA | — | ◇ UNVERIFIED |
| BTB & T Metal Works, INC. | Ocala | FL | — | ◇ UNVERIFIED |
| BMBtm Metalworks LLC | Springfield | MO | — | ◇ UNVERIFIED |
| BTB & T Oilfield Products | Broussard | LA | — | ◇ UNVERIFIED |
| BPB&t Polishing INC | Northlake | IL | — | ◇ UNVERIFIED |
| BLBtr LLC | Paterson | NJ | — | ◇ UNVERIFIED |
| BCBubble Castle LLC | Washington | NJ | — | ◇ UNVERIFIED |
| BGBucci Grinding Group LLC | Woburn | MA | — | ◇ UNVERIFIED |
| BSBuckbee-mears - St Paul | Saint Paul | MN | — | ◇ UNVERIFIED |
| BMBuckert Mold & Machine CO. | Fenton | MO | — | ◇ UNVERIFIED |
| BMBuck Machine Tool INC | Wyoming | MN | — | ◇ UNVERIFIED |
| BLBudd Lake Machine & Tool, INC. | Mount Bethel | PA | — | ◇ UNVERIFIED |
| BKBuddy Kuhn | Sun Valley | CA | — | ◇ UNVERIFIED |
| BIBuecomp, INC. | Bloomville | OH | — | ◇ UNVERIFIED |
| BMBuell Manufacturing Company | Lyons | IL | — | ◇ UNVERIFIED |
| BPBuena Park Chrome | Buena Park | CA | — | ◇ UNVERIFIED |
| BRBuffalo River Operations LLC dba OHP Plastics | Glencoe | OK | — | ◇ UNVERIFIED |
| BWBuffalo Welding INC | Portland | OR | — | ◇ UNVERIFIED |
| BPBuff & Plating Works | Sacramento | CA | — | ◇ UNVERIFIED |
| BIBuilders Iron, INC. | Grandville | MI | — | ◇ UNVERIFIED |
| BMBuilders Marble CO | Mckinney | TX | — | ◇ UNVERIFIED |
| B4Building 41 Expansion | San Antonio | TX | — | ◇ UNVERIFIED |
| B6Building 64 @ Belleville Ind Center | Belleville | NJ | — | ◇ UNVERIFIED |
| BMBuilding Materials Manufacturing Bmmc | Port Arthur | TX | — | ◇ UNVERIFIED |
| BMBuilding Materials Manufacturing LLC | Valdosta | GA | — | ◇ UNVERIFIED |
| BIBuiltRight Industries LLC | New Milford | CT | — | ◇ UNVERIFIED |
| BRBuilt Right Motor Parts LLC | Freeport | IL | — | ◇ UNVERIFIED |
| BLBuiltrite LLC Dba Builtrite Manufacturing | Two Harbors | MN | — | ◇ UNVERIFIED |
| BTBuilt The Traditional Way Llc | Grove City | OH | — | ◇ UNVERIFIED |
| BABullard Abrasive Products | Westborough | MA | — | ◇ UNVERIFIED |
| BIBulldog Industries, INC. | Knightdale | NC | — | ◇ UNVERIFIED |
| BIBulldog Industries, INC. | Knightdale | NC | — | ◇ UNVERIFIED |
| BIBulldog Industries, INC. | Knightdale | NC | — | ◇ UNVERIFIED |
| BMBulldog Machine INC | Vallejo | CA | — | ◇ UNVERIFIED |
| BIBullfrog International, L.c. - Herriman Spa Manufacturing Plant | Herriman | UT | — | ◇ UNVERIFIED |
| BMBulling Metal Works, INC. | San Leandro | CA | — | ◇ UNVERIFIED |
| BRBull Run Metal Fabricators & Engineers INC | Clinton | TN | — | ◇ UNVERIFIED |
| BRBull Run Metal, INC. | Manassas | VA | — | ◇ UNVERIFIED |
| BIBullseye Industries, INC. | Juneau | WI | — | ◇ UNVERIFIED |
| BRBumper Recyclers INC (closed) | Nashville | TN | — | ◇ UNVERIFIED |
| BWBumper Works | Danville | IL | — | ◇ UNVERIFIED |
| BIBunch INC | Kings Mountain | NC | — | ◇ UNVERIFIED |
| BIBunch, INC. | Kings Mountain | NC | — | ◇ UNVERIFIED |
| BLBunker, LLC | Sault Sainte Marie | MI | — | ◇ UNVERIFIED |
| BABunning Automotive Machine Shop, LLC | Demotte | IN | — | ◇ UNVERIFIED |
| BIBuntrock Industries Inc | Williamsburg | VA | — | ◇ UNVERIFIED |
| BEBunzel Extrusion | Morrisville | PA | — | ◇ UNVERIFIED |
| BBunzl-louisville | Louisville | KY | — | ◇ UNVERIFIED |
| BPBurbank Plating Service CORP | Pacoima | CA | — | ◇ UNVERIFIED |
| BFBurd & Fletcher Dba Art Lithocraft CO | Modesto | CA | — | ◇ UNVERIFIED |
 Burdine-anderson Corporation | Rabbit Hash | KY | — | ◇ UNVERIFIED |
| BMBurgett Metal Works | Coweta | OK | — | ◇ UNVERIFIED |
| BBBurke Built | Murrieta | CA | — | ◇ UNVERIFIED |
| BMBurkeen Manufacturing Company | Olive Branch | MS | — | ◇ UNVERIFIED |
| BIBurke Industries, INC. | Umatilla | FL | — | ◇ UNVERIFIED |
| BSBurks & Sons Metal Fabrication | Milton | FL | — | ◇ UNVERIFIED |
| BCBurmeister Challenge Property LLC | Concord | CA | — | ◇ UNVERIFIED |
| BSBurner Sheet Metal, LLC | El Cajon | CA | — | ◇ UNVERIFIED |
| BPBurnett Property Management, LC | Tremonton | UT | — | ◇ UNVERIFIED |
| BNBurnham & Northern Inc | Coldwater | MI | — | ◇ UNVERIFIED |
| BWBurnham West | Santa Clara | CA | — | ◇ UNVERIFIED |
| BLBurnout2turnout LLC | Hebron | KY | — | ◇ UNVERIFIED |
| BMBurns Machinery, INC. | Minden | NV | — | ◇ UNVERIFIED |
| BRBurns Rod Welding LLC | Suttons Bay | MI | — | ◇ UNVERIFIED |
| BMBurr Master INC | San Fernando | CA | — | ◇ UNVERIFIED |
| BTBurr Technology INC | Little Canada | MN | — | ◇ UNVERIFIED |
| BCBurst Craft | Fremont | CA | — | ◇ UNVERIFIED |
 Burton Industries INC. | Mentor | OH | — | ◇ UNVERIFIED |
| BFBusbar Fabricators, LLC. | Fort Smith | AR | — | ◇ UNVERIFIED |
| BBusche | Albion | IN | — | ◇ UNVERIFIED |
| BPBusch Precision, INC | Hartford | WI | — | ◇ UNVERIFIED |
| BPBushe Performance Group Dba Mobex Global - Plant 6 | Albion | IN | — | ◇ UNVERIFIED |
| BBBusy Bee Blasting LLC | Isanti | MN | — | ◇ UNVERIFIED |
| BBBusy Bee Tooling | Ontario | CA | — | ◇ UNVERIFIED |
| BBButler Brothers Redevelopment Corporation | Saint Louis | MO | — | ◇ UNVERIFIED |
| BFButler Forge & Metal Works | East Butler | PA | — | ◇ UNVERIFIED |
 Butler Machine, INC. | Bellefonte | PA | — | ◇ UNVERIFIED |
| BPButler Precision Components, INC. | Union Grove | AL | — | ◇ UNVERIFIED |
| BTButler Tool, Inc. | Butler | WI | — | ◇ UNVERIFIED |
| BMBve Marlborough | Marlborough | MA | — | ◇ UNVERIFIED |
