| KMKdj Machine Holding LLC | Mount Bethel | PA | — | ◇ UNVERIFIED |
| KDKdk Downhole Tooling Dba Orchard Lake Machining | Williamsburg | MI | — | ◇ UNVERIFIED |
| KJKDK Jet Property Management LLC | Bellevue | ID | — | ◇ UNVERIFIED |
| KDK D Machine INC. | New Castle | PA | — | ◇ UNVERIFIED |
| KMKd Metal Works LLC | Arlington | TX | — | ◇ UNVERIFIED |
| KDK Doll Koatings INC | Conway Springs | KS | — | ◇ UNVERIFIED |
| KFKds Fabrication and Machining Specialties, INC. | Hiddenite | NC | — | ◇ UNVERIFIED |
| KDKe Durasol Awnings INC. | Middlebury | VT | — | ◇ UNVERIFIED |
| KIKeefaffer Industries Corporation | Schaumburg | IL | — | ◇ UNVERIFIED |
| KMKeener Metal Fabricating LLC | Connersville | IN | — | ◇ UNVERIFIED |
| KIKeen Industries, INC. | Halethorpe | MD | — | ◇ UNVERIFIED |
| KIKeeVac Industries | Denver | CO | — | ◇ UNVERIFIED |
| KMKeicher Metal Arts Inc | Cairo | NY | — | ◇ UNVERIFIED |
| KEK & E Investment Properties LLC | Sumner | WA | — | ◇ UNVERIFIED |
| KCKeith Consolidated Industries INC | White City | OR | — | ◇ UNVERIFIED |
| KHKeith Huber Corporation | Gulfport | MS | — | ◇ UNVERIFIED |
| KMKelley Metal Contracting, INC | Tampa | FL | — | ◇ UNVERIFIED |
| KBKellner Bros. INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| KWKellogg Welding INC | Hood River | OR | — | ◇ 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 |
| KCKendra Construction Service INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| KGKen Garner Manufacturing - Rho, INC. | Rural Hall | NC | — | ◇ UNVERIFIED |
| KEKennedy Enterprises | Aguanga | CA | — | ◇ UNVERIFIED |
 Kennedy Tank & Manufacturing Company, Inc, | Champaign | IL | — | ◇ UNVERIFIED |
| KJKenneth J Lee | Eugene | OR | — | ◇ UNVERIFIED |
| KCKenray CORP | Lafayette | CO | — | ◇ UNVERIFIED |
| KAKentex Architectural Metals, INC. | Austin | TX | — | ◇ UNVERIFIED |
| KFKent Fabrications, INC. | Pembroke | MA | — | ◇ UNVERIFIED |
| KMKent's Metal Craft | Greenville | TX | — | ◇ UNVERIFIED |
| KBKervin Brothers Ornamental Iron INC | Portland | OR | — | ◇ UNVERIFIED |
| KEK & E Sheet Metal, LLC | Queensbury | NY | — | ◇ UNVERIFIED |
| KPKeto Pumps | Bakersfield | CA | — | ◇ UNVERIFIED |
| KMKevin M Delyser | Marion | NY | — | ◇ UNVERIFIED |
| KRKevin Reilly, INC. | Montgomery | AL | — | ◇ UNVERIFIED |
| KQKeyes Quality Metals & Engineering, Inc. | Taunton | MA | — | ◇ UNVERIFIED |
| KBKeystone Boiler Works, INC. | Pottstown | PA | — | ◇ UNVERIFIED |
| KCKeystone Custom Fabricators, INC. | Elizabeth | PA | — | ◇ UNVERIFIED |
| KMKeystone Machine Works | Sand Springs | OK | — | ◇ UNVERIFIED |
| KPKeystone Precision and Engineering, Inc. | Pepperell | MA | — | ◇ UNVERIFIED |
| KPKeystone Precision Manufacturing, Inc. | Guys Mills | PA | — | ◇ UNVERIFIED |
| KAK&h Acquisition Company, LLC Dba D. A. Moore CORP | Concord | NC | — | ◇ UNVERIFIED |
| KMKhan Machine Tool CO LTD | Seattle | WA | — | ◇ UNVERIFIED |
| KIKibco INC Dba Quality Stamping and Manufacturing | Morris | MN | — | ◇ UNVERIFIED |
| KPKilgore Plant | Kilgore | TX | — | ◇ UNVERIFIED |
| KIKimbow INC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| KMKimbrell Manufacturing Corporation | Garland | TX | — | ◇ UNVERIFIED |
