Accu Steel, INC. | Audubon | — | ● ACTIVE |
| AEAldrich Engineer LLC | Clarion | — | ● ACTIVE |
Ama Works, INC | Waterloo | — | ● ACTIVE |
American Waterjet Cutting LLC | Winfield | — | ● ACTIVE |
Baird Supporting Systems INC | Cedar Falls | — | ● ACTIVE |
B & K Machining, L.l.c | Centerville | — | ● ACTIVE |
Complete Automated Machines Solutions LLC | Ankeny | — | ● ACTIVE |
Creative Machining, LLC | Walford | — | ● ACTIVE |
C Sigma LLC | Davenport | — | ● ACTIVE |
Expander Americas INC | De Witt | — | ● ACTIVE |
Fighting Chance Solutions LLC | Muscatine | — | ● ACTIVE |
Gregory Welding, INC | Sidney | — | ● ACTIVE |
Ideal Industries, INC | Vinton | — | ● ACTIVE |
Innovative Manufacturing & Engineering INC. | Des Moines | — | ● ACTIVE |
International Valve CORP | West Des Moines | — | ● ACTIVE |
Kann Manufacturing CORP | Guttenberg | — | ● ACTIVE |
Lewis Machine & Tool CO. | Eldridge | — | ● ACTIVE |
Liberty Barrels, INC. | Estherville | — | ● ACTIVE |
| MWM & W Hydraulics Co., INC | Cedar Rapids | 20–99 | ● ACTIVE |
New Revolution Tools, LLC | Farley | — | ● ACTIVE |
Norman Scott Company, INC. | Cedar Rapids | — | ● ACTIVE |
Phalanx Tactical Precision LLC | Orange City | — | ● ACTIVE |
Priority Custom Machining, INC. | Independence | — | ● ACTIVE |
Raw Metal Works LLC | Centerville | — | ● ACTIVE |
Religious Supply Center, INC | Davenport | — | ● ACTIVE |
Rosko Manufacturing, LLC | Grimes | — | ● ACTIVE |
| STSuperior Tooling, INC. | Wapello | — | ● ACTIVE |
Tier 1 Tactical, LLC | Walford | — | ● ACTIVE |
Trh523, LLC | West Liberty | — | ● ACTIVE |
Triad Steel Service, LLC | Cedar Rapids | — | ● ACTIVE |
Tri-state Sheet Metal, INC. | Keokuk | — | ● ACTIVE |
Tr Tools, L.l.c | Orange City | — | ● ACTIVE |
True Position Manufacturing INC | Davenport | — | ● ACTIVE |
United Equipment Accessories INC | Ames | — | ● ACTIVE |
Van-am Defense Systems LLC | Waverly | — | ● ACTIVE |
| AWArcosa Wind Towers, INC. | Newton | 100–499 | ◐ LIKELY ACTIVE |
| CVClow Valve Company - Machine Shop | Oskaloosa | 100–499 | ◐ LIKELY ACTIVE |
| FEFeldmeier Equipment INC | Shell Rock | 20–99 | ◐ LIKELY ACTIVE |
| GMGiese Manufacturing | Dubuque | 20–99 | ◐ LIKELY ACTIVE |
| HAHearth and Home Technologies INC | Mount Pleasant | 100–499 | ◐ LIKELY ACTIVE |
| ISIowa Steel & Wire CO INC | Centerville | 20–99 | ◐ LIKELY ACTIVE |
| LILemar Industries CORP | Des Moines | 20–99 | ◐ LIKELY ACTIVE |
| LCLisle CORP | Clarinda | 100–499 | ◐ LIKELY ACTIVE |
| MWModern Welding CO of Iowa INC | Burlington | 20–99 | ◐ LIKELY ACTIVE |
| NCNsk Corporation | Clarinda | 100–499 | ◐ LIKELY ACTIVE |
| PAPaxton and Vierling Steel | Carter Lake | 20–99 | ◐ LIKELY ACTIVE |
| PPPrecision Pulley & Idler Inc-pella | Pella | 100–499 | ◐ LIKELY ACTIVE |
Rie Coatings INC | Dubuque | 1–19 | ◐ LIKELY ACTIVE |
| S1Seabee - 1st St - Hampton Hydraulics | Hampton | — | ◐ LIKELY ACTIVE |
| TMThe Maquoketa CO | Maquoketa | 20–99 | ◐ LIKELY ACTIVE |