| KWKellogg Welding INC | Hood River | OR | — | ◇ UNVERIFIED |
| KTKelly Tool & Mfg CO INC | Alhambra | CA | — | ◇ UNVERIFIED |
| KVKemper Valve & Fittings CORP | Island Lake | IL | — | ◇ UNVERIFIED |
| KPKemp Properties, LLC | Warren | MI | — | ◇ UNVERIFIED |
| KMKempton Machine Works, INC. | Anaheim | CA | — | ◇ UNVERIFIED |
| KMKempton Machine Works, INC. | Brea | CA | — | ◇ UNVERIFIED |
| KBKen & Bob, Inc | Long Beach | CA | — | ◇ UNVERIFIED |
| KMKenco Manufacturing Co., INC. | Atoka | OK | — | ◇ UNVERIFIED |
| KCKen-dal Corporation | Akron | OH | — | ◇ UNVERIFIED |
| KIKendon Industries LLC | Anaheim | CA | — | ◇ UNVERIFIED |
| KCKendra Construction Service INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| KGKen Garner Manufacturing | Chattanooga | TN | — | ◇ UNVERIFIED |
| KGKen Garner Manufacturing - Rho, INC. | Rural Hall | NC | — | ◇ UNVERIFIED |
| KGKen Garner Manufacturing Vto, INC. | Victoria | TX | — | ◇ UNVERIFIED |
| KLKen-Mar, LLC | Salem | NH | — | ◇ UNVERIFIED |
| KBKennedy & Bowden Machine Co., INC. | La Vergne | TN | — | ◇ UNVERIFIED |
| KEKennedy Enterprises | Aguanga | CA | — | ◇ UNVERIFIED |
| KFKennedy Fabricating | Splendora | TX | — | ◇ UNVERIFIED |
| KFKennedy Fabricating | Splendora | TX | — | ◇ UNVERIFIED |
| KFKennedy Frabricating | Splendora | TX | — | ◇ UNVERIFIED |
| KMKennedy Metal Products, Inc. | Merrillville | IN | — | ◇ UNVERIFIED |
 Kennedy Tank & Manufacturing Company, Inc, | Champaign | IL | — | ◇ UNVERIFIED |
| KBKenneth B Cook CO | Traverse City | MI | — | ◇ UNVERIFIED |
| KJKenneth J Lee | Eugene | OR | — | ◇ UNVERIFIED |
| KMKenosha Metal Products, Inc. | Pleasant Prairie | WI | — | ◇ UNVERIFIED |
| KCKenray CORP | Lafayette | CO | — | ◇ UNVERIFIED |
| KAKentex Architectural Metals, INC. | Austin | TX | — | ◇ UNVERIFIED |
| KFKent Fabrications, INC. | Pembroke | MA | — | ◇ UNVERIFIED |
| KMKent Manufacturing | Venice | FL | — | ◇ UNVERIFIED |
| KMKent's Metal Craft | Greenville | TX | — | ◇ UNVERIFIED |
| KAKentucky Advanced Forge LLC | Georgetown | KY | — | ◇ UNVERIFIED |
| KPKermits Products | Wheat Ridge | CO | — | ◇ UNVERIFIED |
| KBKervin Brothers Ornamental Iron INC | Portland | OR | — | ◇ UNVERIFIED |
| KEK & E Sheet Metal, LLC | Queensbury | NY | — | ◇ UNVERIFIED |
| KPKeto Pumps | Bakersfield | CA | — | ◇ UNVERIFIED |
| KMKettle Moraine Mfg. Inc. | Dousman | WI | — | ◇ UNVERIFIED |
| KGKevin Gonzalez Investment Group LLC | Hesperia | CA | — | ◇ UNVERIFIED |
| KMKevin M Delyser | Marion | NY | — | ◇ UNVERIFIED |
| KRKevin Reilly, INC. | Montgomery | AL | — | ◇ UNVERIFIED |
| KQKeyes Quality Metals & Engineering, Inc. | Taunton | MA | — | ◇ UNVERIFIED |
| KSKey Steel Products INC | Hawthorne | CA | — | ◇ UNVERIFIED |
| KBKeystone Boiler Works, INC. | Pottstown | PA | — | ◇ UNVERIFIED |
| KCKeystone Cap Company | Columbia | PA | — | ◇ UNVERIFIED |
| KCKeystone Custom Fabricators, INC. | Elizabeth | PA | — | ◇ UNVERIFIED |
| KFKeystone Fabrication LLC | Mt Pleasant | PA | — | ◇ UNVERIFIED |
| KMKeystone Machine Works | Sand Springs | OK | — | ◇ UNVERIFIED |
| KPKeystone Park LLC | Patterson | CA | — | ◇ UNVERIFIED |
| KPKeystone Precision and Engineering, Inc. | Pepperell | MA | — | ◇ UNVERIFIED |
| KPKeystone Precision Machining, INC. | North Wales | PA | — | ◇ UNVERIFIED |
| KPKeystone Precision Manufacturing, Inc. | Guys Mills | PA | — | ◇ UNVERIFIED |
| KPK&F Properties LLC | Strasburg | CO | — | ◇ UNVERIFIED |
| KAK&h Acquisition Company, LLC Dba D. A. Moore CORP | Concord | NC | — | ◇ UNVERIFIED |
| KKKha Kenny Products INC. | Fountain Valley | CA | — | ◇ UNVERIFIED |
| KMKhan Machine Tool CO LTD | Seattle | WA | — | ◇ UNVERIFIED |
| KFKhourys Fabrication Shop | Lancaster | SC | — | ◇ UNVERIFIED |
| KIKibco INC Dba Quality Stamping and Manufacturing | Morris | MN | — | ◇ UNVERIFIED |
| KWKidde Walter & Company INC | Memphis | TN | — | ◇ UNVERIFIED |
| KMKiefer Machining, INC. | San Carlos | CA | — | ◇ UNVERIFIED |
| KMKiewit Massman Construction | North Little Rock | AR | — | ◇ UNVERIFIED |
| KPKilgore Plant | Kilgore | TX | — | ◇ UNVERIFIED |
| KAKim Anh Familty Investments LLC | El Monte | CA | — | ◇ UNVERIFIED |
| KMKimble Manufacturing Company | New Philadelphia | OH | — | ◇ UNVERIFIED |
| KIKimbow INC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| KMKimbrell Manufacturing Corporation | Garland | TX | — | ◇ UNVERIFIED |
| KCKimHoward Corporation | Houston | TX | — | ◇ UNVERIFIED |
| KIKim Iron Works INC | Fullerton | CA | — | ◇ UNVERIFIED |
| KMKincaid Manufacturing INC. | Verona | PA | — | ◇ UNVERIFIED |
| KCKinetics Climax INC | Wilsonville | OR | — | ◇ UNVERIFIED |
| KCKinex Cappers LLC | Amherst | NH | — | ◇ UNVERIFIED |
| KIKingbird Industries, LLC | Salisbury | NC | — | ◇ UNVERIFIED |
| KIKing Iron Works | Burbank | CA | — | ◇ UNVERIFIED |
| KMKing Machine of North Carolina, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| KPKing Precision Machine INC | Lebanon | OR | — | ◇ UNVERIFIED |
| KCKing's Custom Machining | New Hope | MN | — | ◇ UNVERIFIED |
| KIKingspan Insulated Panels | Columbus | OH | — | ◇ UNVERIFIED |
| KVKings Valley Industries INC | Madera | CA | — | ◇ UNVERIFIED |
| KTKing Tool Company | Longview | TX | — | ◇ UNVERIFIED |
| KWKing Wire Partition | Los Angeles | CA | — | ◇ UNVERIFIED |
| KMKinksbridge Metal CO | Carrollton | GA | — | ◇ UNVERIFIED |
 Kinney Manufacturing CO | Van Nuys | CA | — | ◇ UNVERIFIED |
| KTKinney Tool & Die INC | Coopersville | MI | — | ◇ UNVERIFIED |
| KSKinsley Steel INC. | Richmond | VA | — | ◇ UNVERIFIED |
| KCKinton Carbide, INC. | Export | PA | — | ◇ UNVERIFIED |
| KIKion Investments, LLC | San Jose | CA | — | ◇ UNVERIFIED |
| KSKirby Sheet Metal Works, INC. | Chicago | IL | — | ◇ UNVERIFIED |
| KMKirby-smith Machinery, INC. | Amarillo | TX | — | ◇ UNVERIFIED |
| KVKirchhoff Van-rob, INC. | Garland | TX | — | ◇ UNVERIFIED |
| KVKirchhoff Van-rob Waverly | Waverly | OH | — | ◇ UNVERIFIED |
| KBKirk & Blum Manufacturing Company | Greensboro | NC | — | ◇ UNVERIFIED |
| KDKirmin Die & Tool, Inc. | Romulus | MI | — | ◇ UNVERIFIED |
| KEKirtech Enterprises INC | Tavares | FL | — | ◇ UNVERIFIED |
| KIKiser Industrial Manufacturing CO | Benton Harbor | MI | — | ◇ UNVERIFIED |
| KEKishbaugh Enterprises, LLC | Gainesville | VA | — | ◇ UNVERIFIED |
| KFKiski Fabrication, INC. | Saltsburg | PA | — | ◇ UNVERIFIED |
| KCKisner Corporation | Raleigh | NC | — | ◇ UNVERIFIED |
| KFKistler Fabricating | Warren | OH | — | ◇ UNVERIFIED |
| KSKitchen Stainless Hoods, INC. | Columbus | OH | — | ◇ UNVERIFIED |
| KIKitpack, INC. | Las Cruces | NM | — | ◇ UNVERIFIED |
| KIKiwifab INC | Eugene | OR | — | ◇ UNVERIFIED |
| KIKiwifab INC | Eugene | OR | — | ◇ UNVERIFIED |
