| AAAjs & Associates INC | Random Lake | WI | Wood Product Manufacturing321920 | 20-99 | ◇ UNVERIFIED |
| CDCombination Door CO | Fond Du Lac | WI | Wood Product Manufacturing321910 | 20-99 | ◇ UNVERIFIED |
| DPDesigner Products LLC | River Falls | WI | Wood Product Manufacturing321911 | 20-99 | ◇ UNVERIFIED |
| LDLakeshore Display CO INC | Sheboygan | WI | Wood Product Manufacturing321990 | 20-99 | ◇ UNVERIFIED |
| SSSentinel Structures | Peshtigo | WI | Wood Product Manufacturing321210 | 1-19 | ◇ UNVERIFIED |
| AGAlan Gorzlancyk Enterprises INC. | Plover | WI | Wood Product Manufacturing321920 | 20-99 | ◇ UNVERIFIED |
| AIArcways, Incorporated | Neenah | WI | Wood Product Manufacturing321918 | 20-99 | ◇ UNVERIFIED |
| ALAugust Lotz CO INC | Boyd | WI | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| BTBayside Timber Corporation | Ashland | WI | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| BMBirchwood Mfg CO | Rice Lake | WI | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| DLDrummond Lumber | Drummond | WI | Wood Product Manufacturing321110 | — | ◇ UNVERIFIED |
| EEastbay/footlocker | Wausau | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| EIEggers Industries Custom Plywood Div | Two Rivers | WI | Wood Product Manufacturing321200 | — | ◇ UNVERIFIED |
| EIEggers Industries, Custom Plywood Division | Two Rivers | WI | Wood Product Manufacturing321000 | — | ◇ UNVERIFIED |
| EIEggers Industries - East Plant | Two Rivers | WI | Wood Product Manufacturing321910 | — | ◇ UNVERIFIED |
| EWElipticon Wood Products INC | Little Chute | WI | Wood Product Manufacturing321910 | — | ◇ UNVERIFIED |
| FWFoley Wood Products INC | Ellsworth | WI | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| GPGeorgia Pacific CORP -superior | Superior | WI | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| GPGeorgia Pacific Wood Products LLC | Phillips | WI | Wood Product Manufacturing321210 | — | ◇ UNVERIFIED |
| GRGlenn Rieder INC | Milwaukee | WI | Wood Product Manufacturing321910 | — | ◇ UNVERIFIED |
| HWHurd Windows & Doors INC | Merrill | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| IPInternational Paper CO Pluswood Div | Oshkosh | WI | Wood Product Manufacturing321200 | — | ◇ UNVERIFIED |
| JRJack Richeson & CO INC | Kimberly | WI | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| JHJeld-wen Hawkins Window Division | Hawkins | WI | Wood Product Manufacturing321910 | — | ◇ UNVERIFIED |
| JTJohnson Timber Corporation | Hayward | WI | Wood Product Manufacturing321110 | — | ◇ UNVERIFIED |
| JTJohnson Timber Corporation | Park Falls | WI | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| LOLignetics of Great Lakes LLC | Hayward | WI | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
 Louisiana Pacific Tomahawk Wi | Tomahawk | WI | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| MPMadison Pre-hung Doors & Pre-finishing | Oregon | WI | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| MTMarshall Towne Millwork LLC Dba Auburn Ridge | Marshall | WI | Wood Product Manufacturing321910 | — | ◇ UNVERIFIED |
| MCMasonite CORP | Algoma | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| MGMenards General Office-fd921 | Eau Claire | WI | Wood Product Manufacturing321990 | — | ◇ UNVERIFIED |
| NLNagel Lumber CO INC | Land O Lakes | WI | Wood Product Manufacturing321110 | — | ◇ UNVERIFIED |
| NMNorthern Mfg. Co., INC. | Grantsburg | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| NWNorthview Window & Door, LLC | Marathon | WI | Wood Product Manufacturing321911 | 20-99 | ◇ UNVERIFIED |
| OIO'keefe Incorporated | River Falls | WI | Wood Product Manufacturing321910 | — | ◇ UNVERIFIED |
| OIOshkosh Industrial INC | Oshkosh | WI | Wood Product Manufacturing321990 | — | ◇ UNVERIFIED |
| OFOwens Flooring (quanex Building Products) | Shawano | WI | Wood Product Manufacturing321210 | — | ◇ UNVERIFIED |
| PSPalmer-donavin Seal Rite Door | Beloit | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| RMRib Mountain Bio LLC | Athens | WI | Wood Product Manufacturing321999 | 1-19 | ◇ UNVERIFIED |
| RCRytec CORP | Jackson | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SMSemling Menke CO INC | Merrill | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SPSierra Pacific Windows | Merrill | WI | Wood Product Manufacturing321910 | — | ◇ UNVERIFIED |
| SPSierra Pacific Windows | Medford | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SPSne-stevens Point | Stevens Point | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SISourcecut Industries, INC. | Osseo | WI | Wood Product Manufacturing321999 | 20-99 | ◇ UNVERIFIED |
| SMSpecialty Manufacturing of Menomonie, LLC | Boyceville | WI | Wood Product Manufacturing321920 | 20-99 | ◇ UNVERIFIED |
| SBStock Building Supply | Green Bay | WI | Wood Product Manufacturing321990 | — | ◇ UNVERIFIED |
| SKSuperior Kiln | Mellen | WI | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| TTechline | Waunakee | WI | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
