| INInland Nw Metallurgical Servic | Spokane | WA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| IPIntegral Properties LLC | Tumwater | WA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| IFIntegrity Fleet Services | Pacific | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| ISIntl Special Attractions LLC | Puyallup | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| IGIron Gate Shoppe | Puyallup | WA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| IFIronwood Fabrication LLC | Bellingham | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JFJab Fab, Inc. | Medical Lake | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| JAJ and D Powder Coating | Tacoma | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| JAJ and E Steel Fabrication CORP | Woodinville | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JFJd Fabricators INC | Granite Falls | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JKJh Kelly | Seattle | WA | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| JMJHR Manufacturing, LLC | Silverdale | WA | Fabricated Metal Product Manufacturing332215 | — | ◇ UNVERIFIED |
| JIJMH Industries, LLC | Spokane | WA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| JLJonlich LLC | Spokane Valley | WA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JLJonlich LLC | Spokane Valley | WA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JSJ S Vail LLC | Wenatchee | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| JSJ S Vail LLC | Wenatchee | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| JMJwd Machine INC | Fife | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| JIJw Ironworks, LLC | Spokane | WA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| KEK & E Investment Properties LLC | Sumner | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| KMKhan Machine Tool CO LTD | Seattle | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| KMK & M Rebar Inc. | Vancouver | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| KSKrueger Sheet Metal CO | Seattle | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| KSKrueger Sheet Metal CO | Spokane | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| KSKrueger Sheet Metal CO | Seatac | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| KSKrueger Sheet Metal CO | Des Moines | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| LILawman Industries LLC | Lacey | WA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| LFLee Fabricators, INC. | Silverdale | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| LILjl Ironworks LLC | Burlington | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| LMLuke Manufacturing INC | Marysville | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MIMachinists INC | Seattle | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MLMachprop LLC | Everett | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MRMagical Rubbish | Moses Lake | WA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MAM and M Finishers INC | Seatac | WA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| MDMarks Design & Metalworks | Vancouver | WA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| MIMetalfab INC | Kennewick | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MIMetalfab INC | Richland | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
 Metal Master LLC | Tacoma | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MIMetaltech INC | Sumner | WA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MTMichael Tareski | Medical Lake | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MWMichael Wynakos | Monroe | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MMMilgard Mfg INC | Tacoma | WA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| MPMina Properties IV LLC | Sedro Woolley | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MPMina Properties VII LLC | Arlington | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MMM & M Contractors | Aberdeen | WA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| MBMonarch Bullet | Rochester | WA | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| MWMonkey Wrench Fabrication L.l.c. | Bainbridge Island | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MBMt Baker Powder Coating INC | Bellingham | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MIMutual Industries INC | Seattle | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MEMystique Engineering & Manufac | Marysville | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
