| ASAvalon Shutters INC | Perris | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| ASAvalon Shutters INC | San Bernardino | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| AWA Window Inc | Fort Worth | TX | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BCBadger Corrugating CO | La Crosse | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BABarber and Ross CO. INC. | Winchester | VA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BHBasin Hardwood Doors INC | Tooele | UT | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BMBayou Millwork & Windows LLC | Kenner | LA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BDBCD Doors LLC | Wolfforth | TX | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BWBear Wood Windows, Inc. | Tacoma | WA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BPBelmont Plywood & Door Company, LLC | Belmont | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BRBend River Sash & Door Company | Bend | OR | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BDBergy Door & Window Company | Santa Rosa | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BBBilliards by Brandt LLC | West Park | FL | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BDB-j Door Mfg & Building Supplies INC | Oak Grove | OR | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BSBKK Smith Investments, LLC | Henderson | NV | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BFBlackbear Forest Products INC | Glidden | WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BIBlaine Industries INC | Northwood | NH | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BLB & L Manufacturing CO. | Pittsburgh | PA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BBBmc Building Materials Coppell Millwork | Coppell | TX | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BWBmc West, LLC | Grand Prairie | TX | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
 Boise Cascade Materials Distribution | Idaho Falls | ID | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BSBoston Sash & Millwork, INC. | N Dighton | MA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BMBromack Manufacturing INC | Los Angeles | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BHBrooks Hardwood Products | Pottsville | AR | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BRB&t Real Estate LLC | Orem | UT | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BDBuell Door Company | Dallas | TX | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BBBuild Bold Group LLC | San Carlos | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BMBuilder's Millwork INC | Santa Ana | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BMBuilding Materials Incorporated | Delano | MN | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BHBurk's Hardwood Lumber | Vernon | IL | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BSBurnett & Sons Planing Mill and Lumber CO. | Sacramento | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CCCal Craft Specialty Products | Hollister | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CKCalifornia Kitchen Cabinet Door Corporation | Salinas | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CMCalifornia Millworks Corporation | Valencia | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CKCamden Kenwood Company | Anoka | MN | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CCCanyon Custom, L.l.c. | Phoenix | AZ | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CECanyon Enterprises, LLC | Denton | TX | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CCCape Cod Air Grilles Corporation | South Yarmouth | MA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CCCapital Components & Millwork | Elkwood | VA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CDCapital Doors, INC. | Fairmont | WV | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CHCapital Hardwoods & Millwork, LLC | San Antonio | TX | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CMCarrera Millwork, INC. | Santa Clara | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CDCascade Door Company | Lindon | UT | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CRCastle Rock Doors, Mouldings & Hardware, LLC | Lake Havasu City | AZ | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CDC David Gregory & CO INC | Livermore | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CDChallenge Door of North Carolina | Lexington | NC | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CEChampion Enterprises Inc. | Commerce City | CO | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CDChappell Door Manufacturing, LLC | Washington Court House | OH | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CDCharles D Terry | Palestine | TX | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CBChris Barnes Installs LLC | Sparks | NV | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
