| KSKens Stakes & Supplies | Visalia | CA | — | ◇ UNVERIFIED |
| KCKent C Gutches | Central Point | OR | — | ◇ UNVERIFIED |
| KCKent Company | Columbus | OH | — | ◇ UNVERIFIED |
| KLKentucky-indiana Lumber Company | Louisville | KY | — | ◇ UNVERIFIED |
| KLKentucky Ladder CO | Carrollton | KY | — | ◇ UNVERIFIED |
| KTKentucky Tie & Lumber CO | Columbia | KY | — | ◇ UNVERIFIED |
| KMKentwood Manufacturing Company | Grand Rapids | MI | — | ◇ UNVERIFIED |
| KMKentwood Mfg CO | Grand Rapids | MI | — | ◇ UNVERIFIED |
| KFKerber Farms & Mill | Guilford | VT | — | ◇ UNVERIFIED |
| KMKerr Mcgee Chemical CORP | Texarkana | TX | — | ◇ UNVERIFIED |
| KCKerr-mcgee Chemical Corporation | Avoca | PA | — | ◇ UNVERIFIED |
| KCKerr-mcgee Chemical Corporation | Columbus | MS | — | ◇ UNVERIFIED |
| KMKerr Mcgee Chemical LLC | Madison | IL | — | ◇ UNVERIFIED |
| KCKerr-mcgee Chemical LLC | Indianapolis | IN | — | ◇ UNVERIFIED |
| KCKerr-mcgee Chemical-springfield | Springfield | MO | — | ◇ UNVERIFIED |
| KMKerr Millwork CORP | Lockwood | MO | — | ◇ UNVERIFIED |
| KLKersten Lumber Co, INC | Birnamwood | WI | — | ◇ UNVERIFIED |
| KIKer-wood INC | Edwardsburg | MI | — | ◇ UNVERIFIED |
| KLKeslar Lumber Company | White | PA | — | ◇ UNVERIFIED |
| KLKessel Lumber Supply, INC. | Keyser | WV | — | ◇ UNVERIFIED |
| KMKestrel Manufacturing, INC. | Pottstown | PA | — | ◇ UNVERIFIED |
| KKKetchum Kustom Woodworks, Incorporated | Ketchum | ID | — | ◇ UNVERIFIED |
| KMKeystone Millworks INC. | Dalton | GA | — | ◇ UNVERIFIED |
| KPKeystone Pallet and Recycling LLC | Milton | PA | — | ◇ UNVERIFIED |
| KQKeystone Quality Prod Leola | Leola | PA | — | ◇ UNVERIFIED |
| KWKeystone Wood Specialties | Lancaster | PA | — | ◇ UNVERIFIED |
| KPKg Pallet,llc | Westfield | MA | — | ◇ UNVERIFIED |
| KKimball | Jasper | IN | — | ◇ UNVERIFIED |
| KFKimball - Flexcel Jasper Cherry St | Jasper | IN | — | ◇ UNVERIFIED |
| KPKim's Pallets, Inc. | Houston | TX | — | ◇ UNVERIFIED |
| KDKincaid & Decker Inc, Dba Woodmart Windo | Van Nuys | CA | — | ◇ UNVERIFIED |
| KFKincaid Furniture CO - Plant 7 | Hudson | NC | — | ◇ UNVERIFIED |
| KFKincaid Furniture Plant 1/6 | Hudson | NC | — | ◇ UNVERIFIED |
| KTKincaid Timber Products LLC | Wichita | KS | — | ◇ UNVERIFIED |
| KIKingdom Investments Lumber LLC | Arlington | WI | — | ◇ UNVERIFIED |
| KIKingdom Investments Lumber LLC | Beaver Dam | WI | — | ◇ UNVERIFIED |
| KTKingdom Timber and Lumber Resources, INC. | Green Valley | IL | — | ◇ UNVERIFIED |
| KWKingfield Wood Products | Kingfield | ME | — | ◇ UNVERIFIED |
| KFKing Forest Industries, INC. | Wentworth | NH | — | ◇ UNVERIFIED |
| KPKing Pallet INC | Baltimore | MD | — | ◇ UNVERIFIED |
| KPKing Pallets, Inc. | San Bernardino | CA | — | ◇ UNVERIFIED |
| KPKing Pallets, INC. | City of Industry | CA | — | ◇ UNVERIFIED |
| KMKingsford Mfg CO | Belle | MO | — | ◇ UNVERIFIED |
| KWKing William Lumber CO INC | West Point | VA | — | ◇ UNVERIFIED |
| KAKinney and Sons INC | Amherst | VA | — | ◇ UNVERIFIED |
| KRKinzua Resources / Heppner Power Plant Site | Heppner | OR | — | ◇ UNVERIFIED |
| KLKirk Lumber Company | Suffolk | VA | — | ◇ UNVERIFIED |
| KPKirtland Products LLC - Arete Industries, INC. | Boyne City | MI | — | ◇ UNVERIFIED |
| KCKitchen Crafters | Louisville | KY | — | ◇ UNVERIFIED |
| KMKitchen Magician INC | Starke | FL | — | ◇ UNVERIFIED |
| KBKitchens Brothers Manufacturing CO | Hazlehurst | MS | — | ◇ UNVERIFIED |
| KBKitchens Brothers Manufacturing CO Monroe Mill | Monroe | LA | — | ◇ UNVERIFIED |
| KBKitchens Brothers Mfg Co-utica Mill | Utica | MS | — | ◇ UNVERIFIED |
| KFKjs Forest Products, LLC | Guin | AL | — | ◇ UNVERIFIED |
| KKK & K Pallet INC. | West Alton | MO | — | ◇ UNVERIFIED |
| KWKlepzig Wood Products, INC. | Farmington | MO | — | ◇ UNVERIFIED |
| KVKlickitat Valley Sawmills INC | Klickitat | WA | — | ◇ UNVERIFIED |
| KLKlingler Lumber | Kalispell | MT | — | ◇ UNVERIFIED |
| KCKme Case & Millwork INC | Denver | CO | — | ◇ UNVERIFIED |
| KIKmi, INC. | Statham | GA | — | ◇ UNVERIFIED |
| KPKmj Pallet | Birch Tree | MO | — | ◇ UNVERIFIED |
| KCKml Corporation | Tacoma | WA | — | ◇ UNVERIFIED |
| KMK & M Recycling | Sacramento | CA | — | ◇ UNVERIFIED |
| KIKnapp Industrial Wood CO | Forrest | IL | — | ◇ UNVERIFIED |
| KBKnight Brothers Lumber Company, INC. | Jeffersonville | GA | — | ◇ UNVERIFIED |
| KBKnight Builders, LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| KSKnight's Sawmill and Lumber Company | Selmer | TN | — | ◇ UNVERIFIED |
| KKKnobby Krafters | Attleboro | MA | — | ◇ UNVERIFIED |
| KLKnotdesign LLC | Central Falls | RI | — | ◇ UNVERIFIED |
| KIKnox-ag INC | Knoxville | TN | — | ◇ UNVERIFIED |
| KCKobalt Construction Service | Raleigh | NC | — | ◇ UNVERIFIED |
| KCKobalt Construction Service, INC. | Wendell | NC | — | ◇ UNVERIFIED |
| KPKoestler Pallet Sales INC | Edwards | MS | — | ◇ UNVERIFIED |
| KWKoetter Woodworking Incorporated | Jeffersonville | IN | — | ◇ UNVERIFIED |
| KMKogap Manufacturing Site | Medford | OR | — | ◇ UNVERIFIED |
| KSKola Sawmill LLC | Collins | MS | — | ◇ UNVERIFIED |
| KCKonkel Custom Woodworks, INC. | Rockland | WI | — | ◇ UNVERIFIED |
| KIKontane INC | Hickory | NC | — | ◇ UNVERIFIED |
| KIKopac Internationalcorp Dba Southeast Pallet& Box | Montgomery | AL | — | ◇ UNVERIFIED |
| KKoppers | Logansport | LA | — | ◇ UNVERIFIED |
| KCKoppers CO | Fraser | CO | — | ◇ UNVERIFIED |
| KIKoppers INC | Somerville | TX | — | ◇ UNVERIFIED |
| KIKoppers INC | Superior | WI | — | ◇ UNVERIFIED |
| KIKoppers INC | Green Spring | WV | — | ◇ UNVERIFIED |
| KIKoppers INC | Galesburg | IL | — | ◇ UNVERIFIED |
| KIKoppers INC. | Somerville | TX | — | ◇ UNVERIFIED |
| KIKoppers INC. | Galesburg | IL | — | ◇ UNVERIFIED |
| KIKoppers INC. | Montgomery | AL | — | ◇ UNVERIFIED |
| KIKoppers, INC | Dolomite | AL | — | ◇ UNVERIFIED |
| KIKoppers INC -clairton Plant | Clairton | PA | — | ◇ UNVERIFIED |
| KIKoppers INC (denver Co) | Denver | CO | — | ◇ UNVERIFIED |
| KIKoppers INC (green Spring Wv) | Green Spring | WV | — | ◇ UNVERIFIED |
| KIKoppers INC (grenada Ms) | Tie Plant | MS | — | ◇ UNVERIFIED |
| KIKoppers Ind | Montgomery | PA | — | ◇ UNVERIFIED |
| KIKoppers Industries, INC. | Gainesville | FL | — | ◇ UNVERIFIED |
| KUKoppers Utility and Industrial Products INC - Rosepine Facility | Deridder | LA | — | ◇ UNVERIFIED |
| KHKorby Holcomb Dba Lynchburg Lumber CO | Lynchburg | TN | — | ◇ UNVERIFIED |
| KPK Ply | Port Angeles | WA | — | ◇ UNVERIFIED |
| KCKp's Custom Milled Redwood | Piercy | CA | — | ◇ UNVERIFIED |
| KCKrailo Customs | Spring Branch | TX | — | ◇ UNVERIFIED |
