| CEContainer Exchange Internation | Gardena | CA | — | ◇ UNVERIFIED |
| CFCornerstone Fencing CO | Milwaukie | OR | — | ◇ UNVERIFIED |
| CFCornerstone Fencing CO | Milwaukie | OR | — | ◇ UNVERIFIED |
| CMCornerstone Manufacturing, INC. | Eaton | OH | — | ◇ UNVERIFIED |
| CRCorporate Resource Services | Ontario | CA | — | ◇ UNVERIFIED |
| CCCothron Contracting LLC | Dover | FL | — | ◇ UNVERIFIED |
| CCCountry Custom Metalsmithing LLC | Fallon | NV | — | ◇ UNVERIFIED |
| CICourtad INC | Lansdale | PA | — | ◇ UNVERIFIED |
| CRCox Rails | Richmond | VA | — | ◇ UNVERIFIED |
| CACreative Architectural Metals INC | Bensalem | PA | — | ◇ UNVERIFIED |
| CMCreative Metals LLC | Tempe | AZ | — | ◇ UNVERIFIED |
| CWCreative Welding & Fabrication LLC | Fort Collins | CO | — | ◇ UNVERIFIED |
| CRCredit River Metalworks INC | Prior Lake | MN | — | ◇ UNVERIFIED |
| CGCriterion Gate & Mfg CO | Los Angeles | CA | — | ◇ UNVERIFIED |
| CLCr Laurence CO INC | Vernon | CA | — | ◇ UNVERIFIED |
| CFCrown Fence CO | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| CRCrown Real Estate Holdings LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| CMCrystal Metalworks | Hatfield | PA | — | ◇ UNVERIFIED |
| CICtm Iron Works | La Habra | CA | — | ◇ UNVERIFIED |
| CCCustom Creations | Dequincy | LA | — | ◇ UNVERIFIED |
| CICustom Iron INC | Zumbrota | MN | — | ◇ UNVERIFIED |
 Custom Iron Works INC | Omaha | NE | — | ◇ UNVERIFIED |
| CMCustom Manufacturing | Folkston | GA | — | ◇ UNVERIFIED |
| CMCustom Metal Specialties, INC. | Pinellas Park | FL | — | ◇ UNVERIFIED |
| COCustom Ornamental Iron INC | Blacksburg | VA | — | ◇ UNVERIFIED |
| CSCustom Steel Fabricators, INC. | Randleman | NC | — | ◇ UNVERIFIED |
| CACut Apart Metal Art | Aurora | CO | — | ◇ UNVERIFIED |
| CICv International INC | Torrance | CA | — | ◇ UNVERIFIED |
| CSCynergy Systems, INC. | Delray Beach | FL | — | ◇ UNVERIFIED |
| DDDaniel Dole, Artist Blacksmith | Berkeley | CA | — | ◇ UNVERIFIED |
| DIDaniel Industrial Metals, INC | Birmingham | AL | — | ◇ UNVERIFIED |
| DMDavid Maldonado | San Marcos | CA | — | ◇ UNVERIFIED |
| DVDa Vinci Metal Works, LLC | Chula Vista | CA | — | ◇ UNVERIFIED |
| DGDavis Gregg Enterprises INC | Santee | CA | — | ◇ UNVERIFIED |
| DSDayton Steel Fabricators | Houston | TX | — | ◇ UNVERIFIED |
| DBDb Building Fasteners INC | Ontario | CA | — | ◇ UNVERIFIED |
| DIDcs Industries LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| DWD&d Weld Fab, INC | Centerville | LA | — | ◇ UNVERIFIED |
| DDD & D Welding/fab INC. | Centerville | LA | — | ◇ UNVERIFIED |
| DADe Anza Contractors INC | Riverside | CA | — | ◇ UNVERIFIED |
| DJDe Jong Iron Works | Orangeburg | NY | — | ◇ UNVERIFIED |
| DWDeluxe Welding, INC. | Reno | NV | — | ◇ UNVERIFIED |
| DBDenpak Building Products INC | Denver | CO | — | ◇ UNVERIFIED |
| DIDerlan INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| DODesert Owl Forge LLC | Pahrump | NV | — | ◇ UNVERIFIED |
| DPDesigner Palms INC | Andover | KS | — | ◇ UNVERIFIED |
| DADevincenzi Architectural Products | Burlingame | CA | — | ◇ UNVERIFIED |
| DGDfw Grating, INC. | Dallas | TX | — | ◇ UNVERIFIED |
| DWDg Welding and Design, LLC | Malta | OH | — | ◇ UNVERIFIED |
| DWDg Welding - Manufacturing INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| DDDh Docks LLC | Nisswa | MN | — | ◇ UNVERIFIED |
| DCDiadochi Capital LLC | Lake Worth Beach | FL | — | ◇ UNVERIFIED |
| DIDiscount Iron Fence & Gate, INC. | Cerritos | CA | — | ◇ UNVERIFIED |
| DIDistinctive Iron LLC | Elk River | MN | — | ◇ UNVERIFIED |
| DIDiversified Industries INC | Troutville | VA | — | ◇ UNVERIFIED |
| DVDivision V Sheetmetal INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| DLD & L Ornamental Iron | Chanute | KS | — | ◇ UNVERIFIED |
| DEDmc Enterprises | La Vergne | TN | — | ◇ UNVERIFIED |
| DMD & M Iron Works INC | Roseville | MN | — | ◇ UNVERIFIED |
| DLDonald L Farmer INC Dba Farmers Tractor & Equipment CO. | Porterville | CA | — | ◇ UNVERIFIED |
| DUDouble U INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| DHDrapery Hardware By Jema | North Hollywood | CA | — | ◇ UNVERIFIED |
| DKDrut Kustom Welding and Fabrication, LLC | Provo | UT | — | ◇ UNVERIFIED |
| DMDwiggins Metal Masters, INC. | Mocksville | NC | — | ◇ UNVERIFIED |
| DIDyadic Iron Works INC | Portland | OR | — | ◇ UNVERIFIED |
| DODyersburg Ornamental Iron | Dyersburg | TN | — | ◇ UNVERIFIED |
| ECEagle Cap Industries LLC | Yamhill | OR | — | ◇ UNVERIFIED |
| EOE&a Ornamental Iron INC | Escondido | CA | — | ◇ UNVERIFIED |
| EAEast Ave Brake & Wheel | Chico | CA | — | ◇ UNVERIFIED |
| EMEastbay Metal LLC | Lynn | MA | — | ◇ UNVERIFIED |
| EDEclipse Design | Petaluma | CA | — | ◇ UNVERIFIED |
| EIEconomy Iron, INC. | Melrose Park | IL | — | ◇ UNVERIFIED |
| EOEdwards Ornamental Iron INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| EDElevated Design & Fab, LLC | Angels Camp | CA | — | ◇ UNVERIFIED |
| EIElias Iron Works | El Monte | CA | — | ◇ UNVERIFIED |
| EIEli Industries, Inc | Los Angeles | CA | — | ◇ UNVERIFIED |
| EMElite Metal Decking, INC. | Lantana | FL | — | ◇ UNVERIFIED |
| EIElixir Industries | Gardena | CA | — | ◇ UNVERIFIED |
| EBElko Blacksmith Shop | Elko | NV | — | ◇ UNVERIFIED |
| EWElvis Welding Services INC | Myrtle Beach | SC | — | ◇ UNVERIFIED |
| EPEmbee Powered By Taber LLC | Santa Ana | CA | — | ◇ UNVERIFIED |
| EIEmerald Ironworks, INC. | Woodbridge | VA | — | ◇ UNVERIFIED |
| EBEndurable Building Products LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| EBEndurable Building Products LLC | Brooklyn Center | MN | — | ◇ UNVERIFIED |
| EBEndurable Building Products LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| ESEndura Steel, INC | Hesperia | CA | — | ◇ UNVERIFIED |
| EAEngineered Architectural | Alpharetta | GA | — | ◇ UNVERIFIED |
| EIEnglish Ironworks INC. | Sarasota | FL | — | ◇ UNVERIFIED |
| EOEnsley Ornamental Iron Company INC | Birmingham | AL | — | ◇ UNVERIFIED |
| EAEnvironmental Abrasive Blasting & Coating | Martinez | CA | — | ◇ UNVERIFIED |
| EDErgonomic Design, Inc. | Westminster | CO | — | ◇ UNVERIFIED |
| EHEric Harvey | Easton | MD | — | ◇ UNVERIFIED |
| ERErnest Rich Dba Sculptural Accents | Richmond | CA | — | ◇ UNVERIFIED |
| EWErnest Wieman Iron Works | Tulsa | OK | — | ◇ UNVERIFIED |
| ECESL Capital, Inc. | Liberty | MO | — | ◇ UNVERIFIED |
| ESEun Suk Jang | Los Angeles | CA | — | ◇ UNVERIFIED |
| EAEurocraft Architectural Metal | Bell Gardens | CA | — | ◇ UNVERIFIED |
| EAEurocraft Architectural Metal INC | Beverly Hills | CA | — | ◇ UNVERIFIED |
| EFEuro Fence, INC. | Brewster | NY | — | ◇ UNVERIFIED |
| ECExl Corporation | Los Angeles | CA | — | ◇ UNVERIFIED |
