| KEKnapp Enterprises | Massillon | OH | — | ◇ UNVERIFIED |
| KIKnapp Industrial Wood CO | Forrest | IL | — | ◇ UNVERIFIED |
| KFKnapp-johnson-harris Funeral Home INC | Morton | 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 |
| KGKnj Gas Mart | Dupo | IL | — | ◇ UNVERIFIED |
| KKKnobby Krafters | Attleboro | MA | — | ◇ UNVERIFIED |
| KLKnotdesign LLC | Central Falls | RI | — | ◇ UNVERIFIED |
| KBKnowlton Brothers, INC. | Grover Beach | CA | — | ◇ UNVERIFIED |
| KIKnox-ag INC | Knoxville | TN | — | ◇ UNVERIFIED |
| KPKnude Products LLC | Lake Orion | MI | — | ◇ UNVERIFIED |
| KRKnudtson Refinishing | Baldwin Park | CA | — | ◇ UNVERIFIED |
| KDKoa Designs LLC | Pearl City | HI | — | ◇ UNVERIFIED |
| KCKobalt Construction Service | Raleigh | NC | — | ◇ UNVERIFIED |
| KCKobalt Construction Service, INC. | Wendell | NC | — | ◇ UNVERIFIED |
| KAKoch and CO INC. | Seneca | KS | — | ◇ UNVERIFIED |
| KCKoch & Co., INC. | Topeka | KS | — | ◇ UNVERIFIED |
| KCKoch & Company Door Division INC. | Seneca | KS | — | ◇ UNVERIFIED |
| KCKoch & CO. - Seneca (us Hwy 36) | Seneca | KS | — | ◇ UNVERIFIED |
| KCKochers Custom Paint | Rantoul | IL | — | ◇ UNVERIFIED |
| KSKoch Sonny | Carlyle | IL | — | ◇ UNVERIFIED |
 Kocsis Brothers Machine CO | Alsip | IL | — | ◇ UNVERIFIED |
| KEKodyBoy Enterprises, LLC | Dayton | OH | — | ◇ UNVERIFIED |
| KIKohler Interiors Furniture Company | High Point | NC | — | ◇ UNVERIFIED |
| KVKohlhagen Ventures, LLC | Sheboygan Falls | WI | — | ◇ UNVERIFIED |
| KVKohlhagen Ventures, LLC | Sheboygan Falls | WI | — | ◇ UNVERIFIED |
| KSKola Sawmill LLC | Collins | MS | — | ◇ UNVERIFIED |
| KAKoleher Anthony | Mendon | IL | — | ◇ UNVERIFIED |
| KIKolonel INC Dba Osburn & Sons | Grand Junction | CO | — | ◇ UNVERIFIED |
| KCKonkel Custom Woodworks, INC. | Rockland | WI | — | ◇ UNVERIFIED |
| KPKonrad Pichler, Inc, Dba Concepts By J | Los Angeles | CA | — | ◇ UNVERIFIED |
| KIKopac Internationalcorp Dba Southeast Pallet& Box | Montgomery | AL | — | ◇ UNVERIFIED |
| KWKope Woodcraft LLC | Manson | WA | — | ◇ UNVERIFIED |
| KWKope Woodcraft LLC | Manson | WA | — | ◇ UNVERIFIED |
| KCKopfmann CO INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| KCKoppers CO | Fraser | CO | — | ◇ UNVERIFIED |
| KIKoppers INC | Green Spring | WV | — | ◇ UNVERIFIED |
| KIKoppers INC | Superior | WI | — | ◇ UNVERIFIED |
| KIKoppers INC | Somerville | TX | — | ◇ UNVERIFIED |
| KIKoppers INC. | Galesburg | IL | — | ◇ UNVERIFIED |
| KIKoppers INC. | Somerville | TX | — | ◇ UNVERIFIED |
| KUKoppers Utility and Industrial Products INC - Rosepine Facility | Deridder | LA | — | ◇ UNVERIFIED |
| KHKorby Holcomb Dba Lynchburg Lumber CO | Lynchburg | TN | — | ◇ UNVERIFIED |
| KFKores Fuels INC Dba Chenoa Travel Plaza | Chenoa | IL | — | ◇ UNVERIFIED |
| KKKorner Kwik Mart | Waukegan | IL | — | ◇ UNVERIFIED |
| KKKornerstone Kitchens, LLC | Canandaigua | NY | — | ◇ UNVERIFIED |
| KIKorn Industries Incorporated | Sumter | SC | — | ◇ UNVERIFIED |
| KDKovacevic Dragan - Danny Bp | Norridge | IL | — | ◇ UNVERIFIED |
| KCKowalski Cabinets, LLC | Las Cruces | NM | — | ◇ UNVERIFIED |
