| CCContinental Carbonic Products, INC. | Denison | IA | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| CMContinental Manufacturing Chemist, Inc. | Huxley | IA | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| CMCountry Meats Inc., | Arcadia | IA | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| CLCsi Limited | Burlington | IA | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| CCurries | Mason City | IA | Fabricated Metal Product Manufacturing332321 | 500+ | ◐ LIKELY ACTIVE |
| CDCurries Div of Aadg INC | Mason City | IA | Fabricated Metal Product Manufacturing332321 | — | ◐ LIKELY ACTIVE |
| DFDenison Foods | Denison | IA | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| DMDes Moines Refinery | Des Moines | IA | Food Manufacturing311222 | 20-99 | ◐ LIKELY ACTIVE |
| DLDexter Laundry INC. | Fairfield | IA | Machinery Manufacturing333310 | 100-499 | ◐ LIKELY ACTIVE |
| DODfs Oskaloosa, LLC. | Oskaloosa | IA | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| DVDiamond Vogel South Warehouse | Orange City | IA | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| DTDiversified Technologies, INC. | George | IA | Machinery Manufacturing333111 | — | ◐ LIKELY ACTIVE |
| DIDubuque Ia Bakery | Dubuque | IA | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| DCDupont Cellulosic Ethanol | Nevada | IA | Chemical Manufacturing325193 | — | ◐ LIKELY ACTIVE |
| EWEagel Window & Door INC. | Dubuque | IA | Fabricated Metal Product Manufacturing332321 | — | ◐ LIKELY ACTIVE |
| EWEagle Window & Door INC. | Dubuque | IA | Wood Product Manufacturing321911 | — | ◐ LIKELY ACTIVE |
| ECEaton CORP | Belmond | IA | Transportation Equipment Manufacturing336310 | — | ◐ LIKELY ACTIVE |
| EAEconomy Advertising Co-div of Tru Art | Iowa City | IA | Printing and Related Support Activities323110 | — | ◐ LIKELY ACTIVE |
Electrical Power Products | Des Moines | IA | Electrical Equipment, Appliance & Component Manufacturing335313 | 500+ | ◐ LIKELY ACTIVE |
| EHElectrolux Home Products | Jefferson | IA | Electrical Equipment, Appliance & Component Manufacturing335224 | — | ◐ LIKELY ACTIVE |
| ELEssentia - Lytton | Lytton | IA | Food Manufacturing311422 | 100-499 | ◐ LIKELY ACTIVE |
| FIFabricators, INC. | Sioux City | IA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| FEFeed Energy SC | Sioux City | IA | Food Manufacturing311225 | 20-99 | ◐ LIKELY ACTIVE |
| FUF.h. Uelner Precision Tools and Dies, INC. | Dubuque | IA | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| FCFisher Controls International INC | Marshalltown | IA | Fabricated Metal Product Manufacturing332911 | 100-499 | ◐ LIKELY ACTIVE |
| FFFoam Fabricators, INC | Fort Madison | IA | Plastics and Rubber Products Manufacturing326140 | — | ◐ LIKELY ACTIVE |
| GMGeater Machining and Manufacturing CO. | Independence | IA | Fabricated Metal Product Manufacturing332439 | — | ◐ LIKELY ACTIVE |
| GMGeneral Machine Works CO INC | Spencer | IA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| GTGlycerin Traders LLC Keokuk | Keokuk | IA | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| GMGrain Millers INC | Saint Ansgar | IA | Food Manufacturing311230 | 100-499 | ◐ LIKELY ACTIVE |
| GMGreystone Manufacturing LLC. | Bettendorf | IA | Wood Product Manufacturing321920 | 100-499 | ◐ LIKELY ACTIVE |
| HFHamlin Feed Mill | Audubon | IA | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| HMHarsco Metals | Muscatine | IA | Nonmetallic Mineral Product Manufacturing327992 | — | ◐ LIKELY ACTIVE |
| HPHawkeye Pedershaab Concrete Technologies, INC | Mediapolis | IA | Nonmetallic Mineral Product Manufacturing327390 | — | ◐ LIKELY ACTIVE |
| HRHawkeye Ready Mix Hiawatha | Hiawatha | IA | Nonmetallic Mineral Product Manufacturing327310 | 20-99 | ◐ LIKELY ACTIVE |
| HCHeartland Coop | Carlisle | IA | Food Manufacturing311211 | — | ◐ LIKELY ACTIVE |
| HCHeartland Coop | Alleman | IA | Food Manufacturing311211 | — | ◐ LIKELY ACTIVE |
| HMHeartland Millwork | Larchwood | IA | Wood Product Manufacturing321918 | 1-19 | ◐ LIKELY ACTIVE |
| HIHiRail Inc. | Lisbon | IA | Plastics and Rubber Products Manufacturing326299 | 20-99 | ◐ LIKELY ACTIVE |
| HCHon CO Inc-geneva Annex Plant | Muscatine | IA | Furniture and Related Product Manufacturing337211 | — | ◐ LIKELY ACTIVE |
| HOHon Oak Laminate | Muscatine | IA | Furniture and Related Product Manufacturing337211 | 100-499 | ◐ LIKELY ACTIVE |
Hormel Foods Corporation | Algona | IA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| HSHoward Steel LLC | Davenport | IA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| ICIml Containers Iowa, INC | Le Mars | IA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| IHIndianola Harvest Innovations | Indianola | IA | Food Manufacturing311211 | 20-99 | ◐ LIKELY ACTIVE |
| IPInternational Paper Waterloo Container | Waterloo | IA | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| ITInventory Trading Company | Peosta | IA | Textile Product Mills314999 | 20-99 | ◐ LIKELY ACTIVE |
| ILIowa Limestone Company | Alden | IA | Food Manufacturing311119 | — | ◐ LIKELY ACTIVE |
| ISIowa Spring Manufacturing & Sales, INC | Adel | IA | Fabricated Metal Product Manufacturing332611 | — | ◐ LIKELY ACTIVE |
| JLJack Links Beef Jerky | Underwood | IA | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |