| BFBoundary Fence & Railing Systems, INC. | Rochester | NY | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BFBoundary Fence & Railing Systems, INC. | Marlborough | MA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BMBradfield Manufacturing INC | Santa Ana | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BMBradfield Mfg CO | Santa Ana | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BUBrass Unique Metal Products INC | South El Monte | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BOBrothers Ornamental Iron | Fresno | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BCBrown Campbell Company | Milwaukee | WI | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BCBrown-campbell Company | Maple Heights | OH | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BOBrownsville Ornamental Iron Works, INC. | Pensacola | FL | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BFBta Fabrication LLC | Mesa | AZ | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BGBuffalo Grating LLC | Tulsa | OK | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BSBuilders Screen and Aluminum | Westwood | KS | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BIBuildwise INC | El Cajon | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BPBw Padilla INC Dba Brian's Welding | San Jose | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BDBy Design Ornamentals | Riverside | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CICageco INC | Adelanto | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CFCaliber Fabrication, LLC | West Valley City | UT | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CHCapital Heights Iron Works, LLC | Capitol Heights | MD | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CSCapital Steel Products | Ontario | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CSCapitol Steel Products | Bakersfield | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CSCapitol Steel Products a Division of Security | Sacramento | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CICarfaro, INC. | Trenton | NJ | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CLCartrust, LLC | Tampa | FL | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CDCaswell Design Build Corporation | Emeryville | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CMCentra Metal LLC | Osage Beach | MO | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CICentury Iron Craft, INC | Baldwin Park | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CGC G Systems INC | Lake Forest | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
 Chancey Metals LLC. | Jacksonville | FL | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CHChanning Hammond | Goleta | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CIChico Ironworks INC | Chico | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CUChico Unified School District | Chico | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CFChris French Metal INC | Oakland | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CDCimarron Development, INC. | Las Vegas | NV | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CSCircular Stairs INC | Little Neck | NY | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CICity Ironsmith, Corporation | Brooklyn | NY | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CDClark Dietrich Building Systems | Woodland | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CMClassic Metals | Denver | CO | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CSClegg Steel | Salt Lake City | UT | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CFCLUTCH FABRICATION & DESIGN LLC | Bloomington | IN | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CFCLUTCH FABRICATION & DESIGN LLC | Bloomington | IN | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CPCmc Post Oklahoma LLC CO Commercial Met / Cmc Southern Post Durant | Durant | OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CMCnc Metalcraft LLC | Hopkins | MN | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CCCoastal Construction and Lumber Company, INC | Yuba City | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CCCobblestone Centre Lc | Oasis | UT | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CMCollier Metal Works LLC | Blackfoot | ID | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CWColonial Wagon & Wheel | Lancaster | OH | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CDColumbus Design & Manufacturing, LLC | Columbus | OH | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CCComplete Construction, INC. | Farmingdale | NY | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CFComplete Fabrications INC | San Francisco | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CMComres Mfg. | Tampa | FL | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
