| HAHearth and Home Technologies INC | Mount Pleasant | IA | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| JDJohn Deere Davenport Works | Davenport | IA | Machinery Manufacturing333111 | 500+ | ◐ LIKELY ACTIVE |
| JDJohn Deere-des Moines Works | Ankeny | IA | Machinery Manufacturing333111 | 500+ | ◐ LIKELY ACTIVE |
| JDJohn Deere Dubuque Works | Dubuque | IA | Machinery Manufacturing333111 | 500+ | ◐ LIKELY ACTIVE |
| JDJohn Deere Ottumwa Works | Ottumwa | IA | Machinery Manufacturing333111 | 500+ | ◐ LIKELY ACTIVE |
| JDJohn Deere Paton | Paton | IA | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| MEMoveero- Estherville | Estherville | IA | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| PAPaladin Attachments | Delhi | IA | Machinery Manufacturing333120 | 100-499 | ◐ LIKELY ACTIVE |
| PPPrecision Pulley & Idler Inc-pella | Pella | IA | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| RIRitchie Industries INC. | Conrad | IA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| S1Seabee - 1st St - Hampton Hydraulics | Hampton | IA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| BTBachman Tool & Die Company | Independence | IA | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| BHBobalee Hydraulics, INC | Laurens | IA | Machinery Manufacturing333995 | 100-499 | ◐ LIKELY ACTIVE |
| BUBorghi USA INC | West Burlington | IA | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| DADalton Ag INC | Lenox | IA | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| DMDemco Manufacturing Company - Spencer | Spencer | IA | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| EPEngineered Plastic Components INC | Kalona | IA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| GVGlacier Vandervell Incorporated | Atlantic | IA | Machinery Manufacturing333613 | — | ◐ LIKELY ACTIVE |
| GCGomaco CORP. - Plant 1 | Ida Grove | IA | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| GCGomaco CORP. - Plant 2 | Ida Grove | IA | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| HMHagie Manufacturing Company | Clarion | IA | Machinery Manufacturing333111 | 100-499 | ◐ LIKELY ACTIVE |
| HSHillphoenix Specialty Products | Keosauqua | IA | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| IIInsta-pro International | Grimes | IA | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| JCJet Company | Humboldt | IA | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
Liberty Pattern Company, INC. | New Liberty | IA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
Midwest Industries INC | Ida Grove | IA | Machinery Manufacturing333923 | 100-499 | ◐ LIKELY ACTIVE |
| NCNational Carwash Solutions | Grimes | IA | Machinery Manufacturing333318 | 100-499 | ◐ LIKELY ACTIVE |
| RIRay-man INC | Keota | IA | Machinery Manufacturing333111 | 1-19 | ◐ LIKELY ACTIVE |
| SIStellar Industries, INC | Garner | IA | Machinery Manufacturing333924 | — | ◐ LIKELY ACTIVE |
| SLSt Louis Gear CO INC | Keokuk | IA | Machinery Manufacturing333612 | 20-99 | ◐ LIKELY ACTIVE |
| TUTerex Usa, LLC | Waverly | IA | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| UIUniversal Industries | Cedar Falls | IA | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| WMWestendorf Mfg CO INC | Onawa | IA | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| KMKinze Manufacturing, INC. | Williamsburg | IA | Machinery Manufacturing333111 | — | ◐ LIKELY ACTIVE |
| MMMontag Manufacturing | Emmetsburg | IA | Machinery Manufacturing333111 | — | ◐ LIKELY ACTIVE |
| APAdvanced Pump & Equipment INC | Peosta | IA | Machinery Manufacturing333911 | 20-99 | ◐ LIKELY ACTIVE |
| AFAir Filtration Company | Corydon | IA | Machinery Manufacturing333411 | 20-99 | ◐ LIKELY ACTIVE |
| AMAl-jon Mfg INC | Ottumwa | IA | Machinery Manufacturing333298 | — | ◐ LIKELY ACTIVE |
| AMAmerican-iowa Manufacturing, INC. | Cascade | IA | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
American Tool & Engineering, INC. | Greene | IA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| AWArts Way Mfg | Armstrong | IA | Machinery Manufacturing333111 | — | ◐ LIKELY ACTIVE |
| BSBorgen Systems | Des Moines | IA | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| CRCmi Roadbuilding INC | Waverly | IA | Machinery Manufacturing333120 | 1-19 | ◐ LIKELY ACTIVE |
| DLDexter Laundry INC. | Fairfield | IA | Machinery Manufacturing333310 | 100-499 | ◐ LIKELY ACTIVE |
| DTDiversified Technologies, INC. | George | IA | Machinery Manufacturing333111 | — | ◐ LIKELY ACTIVE |
| FUF.h. Uelner Precision Tools and Dies, INC. | Dubuque | IA | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| JDJohn Deere Waterloo Works Product Engineering Center | Cedar Falls | IA | Machinery Manufacturing333111 | 500+ | ◐ LIKELY ACTIVE |
| LILister Industries | Des Moines | IA | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| MCMaintainer Corporation of Iowa | Sheldon | IA | Machinery Manufacturing333924 | 100-499 | ◐ LIKELY ACTIVE |
| MIManatts INC | Altoona | IA | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |