| AMAgile Manufacturing, LLC | Larchwood | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| AMAg Manufacturing & Technology, Inc | Prole | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| AIAgrequip INC. | Houghton | IA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| APA&i Products | Rock Valley | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| AMArmstrong Machine CO. INC. | Pocahontas | IA | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| BBBauer Built Manufacturing | Paton | IA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| BDB & D Manufacturing, INC. | Scranton | IA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| BSBench Solution, INC. | Hiawatha | IA | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| BBBrown Bear Corporation | Corning | IA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| CRChad Riesenberg | Earling | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| CPC&k Printing INC | Des Moines | IA | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| CICnh Industrial LLC | Davenport | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| CLCozzini, LLC | Algona | IA | Machinery Manufacturing333294 | — | ◇ UNVERIFIED |
| CICriterion, INC. | Waterloo | IA | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| CLCV Land Company, LLC | Janesville | IA | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| DADalton Ag Products | Lenox | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| DADeere and Company | Paton | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| DSD.E. Smith Inc | Des Moines | IA | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| EMEmerson Millwright Services LLC | Norwalk | IA | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| HIHarvest International INC. | Storm Lake | IA | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| HAHeartland Agri Partners, LLC | Urbandale | IA | Machinery Manufacturing333294 | — | ◇ UNVERIFIED |
| HCHeartland Co-op | Conroy | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| HBHemp Biocorp LLC | Bettendorf | IA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| HCHerschel CORP | Indianola | IA | Fabricated Metal Product Manufacturing332000 | — | ◇ UNVERIFIED |
| HMHolland Moving and Rigging Supplies | Forest City | IA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| ISIndustrial Services Corporation | Burlington | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| ITIndustrial Tooling & Fabrication - Former Site of | Fort Madison | IA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| I6Industry 63, LLC | Waterloo | IA | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| IMIowa Mold Tooling Company INC | Garner | IA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| JCJefferson, City of | Jefferson | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| JJJ & J Metal Spinning | New Hartford | IA | Machinery Manufacturing333513 | — | ◇ UNVERIFIED |
| JDJohn Deere Dubuque Works Proving Grounds | Dubuque | IA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| JDJohn Deere Foundry | Waterloo | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| JDJohn Deere Waterloo Operations | Waterloo | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| KWKCB Welding & Manufacturing, LLC | Iowa Falls | IA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| KGKirchners Garage | Donnellson | IA | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| MEMcAfee Enterprises Inc | Hiawatha | IA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| MMMeridian Manufacturing Group, INC. | Storm Lake | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| MAMid America Trenchers LLC | Dexter | IA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| MCMi-t-m Corporation | Peosta | IA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| MCMm Composite INC | Mount Pleasant | IA | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| OMOptical Mechanics, Inc. | Iowa City | IA | Machinery Manufacturing333314 | — | ◇ UNVERIFIED |
| PPPrecision Pulley & Idler - Corning (division #2) | Corning | IA | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| PPPrecision Pulley & Idler - Lenox | Lenox | IA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| RSRadius Steel Fabrication | Sioux City | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| RMReliable Machine & Manufacturing CO INC | Hiawatha | IA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| SBSar Biomass Energy Systems | Pocahontas | IA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| SIScherrmans Implement | Dyersville | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| SCSchumacher Company, Lc. | Stockton | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| SMShaver Manufacturing CO INC | Graettinger | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
