| IWIron World Manufacturing LLC | Laurel | MD | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JCJack's Custom Steel Products | Arcadia | OK | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JGJacob Gilliam | Bryan | TX | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JMJames M Kratzke | Perham | MN | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JRJames River Iron | Richmond | VA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JMJ.b. Metal Works, INC. | Des Plaines | IL | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JAJ&c Artesanos En Acero, INC. | Juana Diaz | PR | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JIJC Iron Ornamental Works Inc | Mangonia Park | FL | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JIJC Iron Ornamental Works Inc | West Palm Beach | FL | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JIJC Iron Ornamental Works Inc | West Palm Beach | FL | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JDJ & D Excavation INC | Albuquerque | NM | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JPJdh Pacific, INC. | Fullerton | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JDJ & D Manufacturing LLC | Madera | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JSJD Stairs, Inc. | Las Vegas | NV | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JCJim Callahan Studio | Sonoma | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JJJ & J Iron and Ornamental Work | Compton | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JRJj Rebar Corportation | Sacramento | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JJJ J Welding Iron Works | Stockton | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JIJm Iron Works | Los Angeles | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JWJm Welding INC. | Chester | PA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JIJobobil Inc | Colorado Springs | CO | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JSJobsite Stud Welding INC | Downey | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JRJoe Roberts Welding, INC. | Ringling | OK | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JKJoey Kai Chuen Lau | Foster City | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JRJohasee Rebar LP a Lms Reinforcing Steel Group Company | Corona | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JFJohnson Farm Machinery Co., INC. | Woodland | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JWJohnson Welding and Manufacturing Inc | Springfield | MO | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JLJonlich LLC | Spokane Valley | WA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JLJonlich LLC | Spokane Valley | WA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JMJose Martin Ramos-gomez | Oakland | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JIJsquared INC. | San Diego | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JSJ&t Services, LLC | Columbia | TN | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JIJulian Ibarra Amezcua | La Jolla | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JIJun Iron Works | San Bernardino | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JWJ W Ironworks, LLC | Lincoln | RI | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KTKampschmidt Trucking, INC. | Willows | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KIKas Iron Wks | Los Angeles | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KDKe Durasol Awnings INC. | Middlebury | VT | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KCKeith Consolidated Industries INC | White City | OR | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KAKentex Architectural Metals, INC. | Austin | TX | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KFKent Fabrications, INC. | Pembroke | MA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KRKevin Reilly, INC. | Montgomery | AL | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KIKim Iron Works INC | Fullerton | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KIKingbird Industries, LLC | Salisbury | NC | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KIKing Iron Works | Burbank | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KIKingspan Insulated Panels | Columbus | OH | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KIKlm Iron Works INC | Brooklyn | NY | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KCKnox Custom Fabrication, INC. | North Salt Lake | UT | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KIKrech Ironworks INC | Inver Grove Heights | MN | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| KSK & S Ironworks INC. | Wilmington | DE | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
