| CICharger Incorporated | Richland | MO | Transportation Equipment Manufacturing336612 | 20-99 | ◇ UNVERIFIED |
| AIAztec Industries INC | Richland | MS | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| ICIlluminated Coatings INC | Richland | MO | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| IHInternational Hearth Melting LLC | Richland | WA | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| IPInternational Paper, Richland | Richland | MS | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| IPIso Panels INC | Richland | MS | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
 Johns Manville Corporation | Richland | MS | Textile Mills313230 | — | ◇ UNVERIFIED |
| MSMaverik Store 448 | Richland | WA | Machinery Manufacturing333913 | — | ◇ UNVERIFIED |
| PPProduction Plated Plastics INC (sia) | Richland | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RGRichland Glass CO INC | Richland | NJ | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| TPTaylor Power Systems INC | Richland | MS | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| RMRichland Machine & Pump CO INC | Richland | MI | Machinery Manufacturing333999 | 1-19 | ◇ UNVERIFIED |
| WSWestern Sintering Company | Richland | WA | Fabricated Metal Product Manufacturing332117 | 1-19 | ◇ UNVERIFIED |
| AWAqua Waste Water Eaters | Richland | IA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CEColumbia Energy and Environmental Svcs INC | Richland | WA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| CRColumbia River Cakes, LLC | Richland | WA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| CCCore Cabinet, LLC | Richland | WA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| MIMetalfab INC | Richland | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PCPeacock Coffee Roasting Co., LLC | Richland | WA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| RHRedman Homes INC | Richland | GA | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| SISchweitzer-mauduit International, INC. | Richland | PA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| TRThe Redtail Team LLC | Richland | WA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| THTrail Hand LLC | Richland | MI | Transportation Equipment Manufacturing336999 | — | ◇ UNVERIFIED |
| TVTreasure Valley Coffee Company of the Columbia Basin | Richland | WA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| TWTrus Way INC | Richland | WA | Wood Product Manufacturing321214 | — | ◇ UNVERIFIED |
| UDU.s. Dol Osha | Richland | PA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| WHWa317936347 - Hope Outfitters LLC | Richland | WA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| WCWa317938942 - Central Washington Corn Processors INC | Richland | WA | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| WQWa317939129 - Qsb LLC | Richland | WA | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| WDWa317940608 - Ds Waters of America INC | Richland | WA | Beverage and Tobacco Product Manufacturing312112 | — | ◇ UNVERIFIED |
| WMWa317946189 - Metalfab INC | Richland | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| WTWa317946415 - Truss Company & Building Supply INC the | Richland | WA | Wood Product Manufacturing321214 | — | ◇ UNVERIFIED |
| WMWa317946590 - Metalfab INC | Richland | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| WEWa317946616 - Ethos Bakery LLC | Richland | WA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| WIWa317946654 - Innova Mfg LLC | Richland | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| WAWa317946674 - Aulick Manufacturing INC | Richland | WA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| WGWa317946677 - G & M Machine LLC | Richland | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| WSWa317946678 - S & S Pasta LLC | Richland | WA | Food Manufacturing311991 | — | ◇ UNVERIFIED |
