| PCPella Corporation - Sioux Center | Sioux Center | IA | Wood Product Manufacturing321911 | 100-499 | ● ACTIVE |
United States Gypsum CO - Fort Dodge | Fort Dodge | IA | Wood Product Manufacturing321219 | 100-499 | ● ACTIVE |
| UGUS Gypsum - Sperry Plant | Mediapolis | IA | Wood Product Manufacturing321219 | 100-499 | ● ACTIVE |
Fca LLC | Davenport | IA | Wood Product Manufacturing321920 | — | ● ACTIVE |
Walsh Door & Hardware CO. | Des Moines | IA | Wood Product Manufacturing321911 | — | ● ACTIVE |
| CCCelotex CORP Gypsum Recycling-ft Dodge | Fort Dodge | IA | Wood Product Manufacturing321219 | — | ◐ LIKELY ACTIVE |
| IWIowa Wood Preservers INC | Oskaloosa | IA | Wood Product Manufacturing321114 | — | ◐ LIKELY ACTIVE |
| KFKendrick Forest Products | Edgewood | IA | Wood Product Manufacturing321113 | 20-99 | ◐ LIKELY ACTIVE |
| PCPella CORP Carroll Operations | Carroll | IA | Wood Product Manufacturing321911 | 500+ | ◐ LIKELY ACTIVE |
| PCPella Corporation - Pella Division | Pella | IA | Wood Product Manufacturing321911 | — | ◐ LIKELY ACTIVE |
| WCWoodharbor Custom Cabinetry | Mason City | IA | Wood Product Manufacturing321911 | — | ◐ LIKELY ACTIVE |
| VIV-t Industries of Iowa Inc-holstein | Holstein | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BLBatey Limited | Mount Pleasant | IA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AMAdvance Millwork INC | North Liberty | IA | Wood Product Manufacturing321918 | 20-99 | ◐ LIKELY ACTIVE |
| ASAmana Society, INC. Dba Cedar Rapids Mil | Hiawatha | IA | Wood Product Manufacturing321918 | — | ◐ LIKELY ACTIVE |
| BLBruggeman Lumber Inc | Hopkinton | IA | Wood Product Manufacturing321113 | 20-99 | ◐ LIKELY ACTIVE |
| CMCascade Mfg. CO. | Pleasantville | IA | Wood Product Manufacturing321214 | 20-99 | ◐ LIKELY ACTIVE |
| EWEagle Window & Door INC. | Dubuque | IA | Wood Product Manufacturing321911 | — | ◐ LIKELY ACTIVE |
| GMGreystone Manufacturing LLC. | Bettendorf | IA | Wood Product Manufacturing321920 | 100-499 | ◐ LIKELY ACTIVE |
| HMHeartland Millwork | Larchwood | IA | Wood Product Manufacturing321918 | 1-19 | ◐ LIKELY ACTIVE |
| LHLiberty Hardwoods INC | Ankeny | IA | Wood Product Manufacturing321918 | — | ◐ LIKELY ACTIVE |
| MMMoehl Millwork INC - Administrative Id # Only | Ankeny | IA | Wood Product Manufacturing321911 | — | ◐ LIKELY ACTIVE |
| RIRonan Industries, INC. | Waterloo | IA | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| TITasler INC | Webster City | IA | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| TDTrustile Doors - Northwood | Northwood | IA | Wood Product Manufacturing321911 | 100-499 | ◐ LIKELY ACTIVE |
| WWWindsor Windows & Doors | West Des Moines | IA | Wood Product Manufacturing321911 | 100-499 | ◐ LIKELY ACTIVE |
| AAAll American Homes of Iowa LLC | Dyersville | IA | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| BFBrand Fx Body Co-manson | Manson | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CMCalmar Manufacturing Company INC | Calmar | IA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| CTChamness Technologies | Eddyville | IA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CRChep Recycled Pallet Solutions LLC | Cedar Rapids | IA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| EWEagle Window & Door INC | Dubuque | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| EPEnergy Panel Structures INC | Graettinger | IA | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| HPHarvey Pallets, INC | West Des Moines | IA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| HWHawkeye Woodshavings INC | Pleasant Hill | IA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| HFHeartland Finishes INC | Des Moines | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| JIJeld-wen, INC - Dba Doorcraft of Iowa - Grinnell | Grinnell | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| JIJeld-wen, INC - Dba Jeld-wen - Dubuque | Dubuque | IA | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| JIJeld-wen INC - Grinnell | Grinnell | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| MCMasonite Corporation | Mason City | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| MCMasonite Corporation | Mason City | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| MMMonarch Mfg CO | Adel | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Oskaloosa | IA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| PCPella Corp-carroll Div | Carroll | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| PCPella Corporation | Shenandoah | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| PCPella Corporation - Story City Division | Story City | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| PCPella Corp-shenandoah Div | Shenandoah | IA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| PLPierce Lumber INC | Belle Plaine | IA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| SCSmith Cabinet Works | Dyersville | IA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TITasler, INC - Eps | Webster City | IA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |