| KCKey City Plating | Dubuque | IA | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| KMKnoxville Mfg LLC | Knoxville | IA | Machinery Manufacturing333120 | 1-19 | ◇ UNVERIFIED |
| KOK & O Manufacturing CO INC | Hull | IA | Transportation Equipment Manufacturing336212 | 1-19 | ◇ UNVERIFIED |
| LMLund Mfg CO INC | Farley | IA | Primary Metal Manufacturing331521 | 20-99 | ◇ UNVERIFIED |
| MTMagneta Trailers | Hull | IA | Machinery Manufacturing333111 | 1-19 | ◇ UNVERIFIED |
| MMMarting Mfg INC | Britt | IA | Machinery Manufacturing333111 | 1-19 | ◇ UNVERIFIED |
| MMMedalist Manufacturing INC | Pella | IA | Machinery Manufacturing333999 | 20-99 | ◇ UNVERIFIED |
| MRMoorhouse Ready Mix Inc-breda (port Plt) | Breda | IA | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◇ UNVERIFIED |
| NMNolin Milling INC | Dickens | IA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◇ UNVERIFIED |
| PPPerfection Press INC | Logan | IA | Printing and Related Support Activities323121 | 20-99 | ◇ UNVERIFIED |
| PHPioneer Hi Bred International Incorporated | Johnston | IA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PTPremier Tooling & Manufacturing INC | Peosta | IA | Fabricated Metal Product Manufacturing332116 | 100-499 | ◇ UNVERIFIED |
| PSPrinting Services INC | Belmond | IA | Paper Manufacturing322122 | 20-99 | ◇ UNVERIFIED |
| QPQuality Plus Manufacturing INC | Oelwein | IA | Machinery Manufacturing333111 | 20-99 | ◇ UNVERIFIED |
| QFQuicksteel Fab INC | Johnston | IA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| RLRome LTD | Sheldon | IA | Machinery Manufacturing333294 | 20-99 | ◇ UNVERIFIED |
| SMSig Mfg CO INC | Montezuma | IA | Miscellaneous Manufacturing339930 | 20-99 | ◇ UNVERIFIED |
| SPSioux Pharm INC | Sioux Center | IA | Chemical Manufacturing325412 | 1-19 | ◇ UNVERIFIED |
| SCSjm Construction | Grimes | IA | Furniture and Related Product Manufacturing337110 | 1-19 | ◇ UNVERIFIED |
| SRSpringville Ready Mix Company | Springville | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◇ UNVERIFIED |
| SCSwan Creek Cabinet CO | Boone | IA | Wood Product Manufacturing321918 | 20-99 | ◇ UNVERIFIED |
| TITri-state Industries INC | Dubuque | IA | Primary Metal Manufacturing331521 | 20-99 | ◇ UNVERIFIED |
| TITully Industrial INC | Davenport | IA | Fabricated Metal Product Manufacturing332812 | 20-99 | ◇ UNVERIFIED |
| VGVan Gorp CORP | Pella | IA | Machinery Manufacturing333613 | 20-99 | ◇ UNVERIFIED |
| WSWieland & Sons Lumber CO | Winthrop | IA | Wood Product Manufacturing321999 | 20-99 | ◇ UNVERIFIED |
| WSWilton Steel Processing | Wilton | IA | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| AFA-1 Fiberglass | Montezuma | IA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| APAce Precision Castings LLC | Marshalltown | IA | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
| AYAco Yp INC | Riverdale | IA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| AAAdm Artco | Camanche | IA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ACAdvanced Component Technologies Incorporated | Northwood | IA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| AAAeron Advanced Manufacturing, L.l.c. | Mason City | IA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◇ UNVERIFIED |
| APAg Partners | Albert City | IA | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| APAgri-way Partners LLC | Wayland | IA | Food Manufacturing311119 | 20-99 | ◇ UNVERIFIED |
| AFAgvantage Fs, INC - Alburnett 8336 | Alburnett | IA | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| APAi Processors | Whittemore | IA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| AAAll American Homes of Iowa LLC | Dyersville | IA | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| AIAllan Industrial Coatings-allison | Allison | IA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| AIAllan Industrial Coatings - Butler Ctr Rd-allison | Allison | IA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| AIAllan Industrial Coatings INC | Greene | IA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ABAllen Blasting and Coating | Burlington | IA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| AMAlter Metal Recycling | Des Moines | IA | Textile Mills313310 | — | ◇ UNVERIFIED |
| AMAlter Metal Recycling - Council Bluffs Facility | Council Bluffs | IA | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| AMAlter Metal Recycling - Davenport | Davenport | IA | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| AMAlter Metal Recycling - Mason City Facility | Mason City | IA | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| AMAmericana Mfg CO INC | Shenandoah | IA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ACAmerican Color Graphics | Marengo | IA | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products | Johnston | IA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products - Guthrie Center | Guthrie Center | IA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ACAmerican Concrete Products INC | Jefferson | IA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
