| BBBetter Burglar Bars INC. | Houston | TX | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BCBevel Corporation | Sulphur | LA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BSBeyond Steel Fabrication LLC | Redlands | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BIBhp, INC. | Milwaukee | WI | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| B3Big 3 Precision Products, INC. | Centralia | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BIB I G Enter. INC | South El Monte | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BOBig Orange Gate CO LLC | Albany | KY | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BWBillington Welding & Mfg. | Modesto | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BCBills Custom Fab | Alma | MI | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BCBills Custom Fab | East Lansing | MI | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BWBilly's Welding and Repair Service, INC. | Erwin | NC | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BPBiofab Products, INC. | Butler | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BSBishop Steel Co, INC. | East Point | GA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BCBkb Construction LP | Los Angeles | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BDBlack Dog Consulting INC Dba Ch Yarber Constructio | Cheyenne | WY | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BEBlackhawk Enterprises Company | San Marcos | TX | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BWBlackwell's Welding, INC. | Jessup | MD | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BSBlazing Structure Steel INC | Riverside | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BLB Line Systems Incorporated | Norcross | GA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BLB & L Steel Fabrications, INC. | Prairieville | LA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BTBlt Tanks, L.l.c. | Corinth | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BRBlue Ridge Fabricators, INC. | Roanoke | VA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BWBluewater Welding and Fabrication, LLC. | Dennisville | NJ | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BEBlum Enterprises, INC. | Baton Rouge | LA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BFBMC Fabrication & Erection, Inc | Spanish Fork | UT | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BMBmg Metals INC | Richmond | VA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BMB&m Metal Doors & Frames, INC. | Kenner | LA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BEBobby Emery Welding | Clayton | NM | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BMBob Murphy, INC. | Vestal | NY | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BSBob Sandlin CO. | Dallas | TX | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BWBohnert Welding | Jewell | KS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BMBoise Metal Works, Inc. | Boise | ID | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BSBolling Steel Co., INC. | Salem | VA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BSBorrmann Steel CO. | East Palo Alto | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BRBoston Renaissance Charter School | Boston (hyde Park) | MA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BFBowen Fabrication & Welding, LLC | Centerville | UT | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BOBoys of Nevada | Las Vegas | NV | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BPB & P Fabricating Company | College Park | GA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BIBps Incorporated | Minneapolis | MN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BNBradFord Now LLC | Benson | AZ | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BLBrenda L. Mathews | Newark | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BEBridges Equipment Services & Custom Fabrication INC | Eufaula | AL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BMBristol Metals, INC. | Bloomfield | NY | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BSBroemeling Steel and Machine | Lewiston | ID | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
 Brooks Industrial Marketplace | Fontana | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BWBrooks Welding, INC. | Valdosta | GA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BGBrown Gates CO LLC | Liberty | KY | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BCBrown's Certified Welding INC | Bristol | VT | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BGBrown's Greens | Brooksville | ME | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BFBryant Fuel & Power Systems INC | Bakersfield | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
