| KEKarapet Engineering, INC. Dba Best Engineering | North Hollywood | CA | — | ◇ UNVERIFIED |
| KTKaravan Trailers, INC. | Edgewater | FL | — | ◇ UNVERIFIED |
| KWKard Welding, INC. | Minster | OH | — | ◇ UNVERIFIED |
| KMKarl M Smith INC | Corcoran | CA | — | ◇ UNVERIFIED |
| KMKarltex Machine, INC. | Orange | TX | — | ◇ UNVERIFIED |
| KSK&A Sheetmetal Fabrication L.L.C. | Hutchinson | MN | — | ◇ UNVERIFIED |
| KIKasher INC | Portland | OR | — | ◇ UNVERIFIED |
| KRKaspar Ranch Hand Equipment LLC | Shiner | TX | — | ◇ UNVERIFIED |
| KRKaspar Ranch Hand Equipment LLC | Beeville | TX | — | ◇ UNVERIFIED |
| KIKaste Industrial Machine Sales, Inc. | Enfield | CT | — | ◇ UNVERIFIED |
| KEKata Engineering LLC | Traverse City | MI | — | ◇ UNVERIFIED |
| KFKava Fabrication, Incorporated | Fargo | ND | — | ◇ UNVERIFIED |
| KJKay & James INC Dba J&s Machine Works | Sylmar | CA | — | ◇ UNVERIFIED |
| KDKb Delta | Torrance | CA | — | ◇ UNVERIFIED |
| KDKb Delta | Torrance | CA | — | ◇ UNVERIFIED |
| KBK B Machine Shop INC. | Olathe | KS | — | ◇ UNVERIFIED |
 K & B Machine Works, LLC. | Montoursville | PA | — | ◇ UNVERIFIED |
| K & B Machine Works, LLC | Houma | LA | — | ◇ UNVERIFIED |
| KWKB Waterjet Cutting LLC | Addis | LA | — | ◇ UNVERIFIED |
| KMKc Machine INC | Gloucester | MA | — | ◇ UNVERIFIED |
| KRK&C Realty LLC | Kent | OH | — | ◇ UNVERIFIED |
| KHKd Holding Company INC Dba Medfab Manufacturing CO | Lakeville | MN | — | ◇ UNVERIFIED |
| KHKd Holdings Ii, INC. | Lakeville | MN | — | ◇ UNVERIFIED |
| KIKd Industries of Illinois, INC. | Kewanee | IL | — | ◇ UNVERIFIED |
| KMKdj Machine Holding LLC | Mount Bethel | PA | — | ◇ UNVERIFIED |
| KDKdk Downhole Tooling Dba Orchard Lake Machining | Williamsburg | MI | — | ◇ UNVERIFIED |
| KEKdk Enterprises, LLC | Junction | TX | — | ◇ UNVERIFIED |
| KDK D Machine INC. | New Castle | PA | — | ◇ UNVERIFIED |
| KDK.d.m Die Company, INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| KDK Doll Koatings INC | Conway Springs | KS | — | ◇ UNVERIFIED |
| KBKearneys' Brass Works INC | Fresno | CA | — | ◇ UNVERIFIED |
| KMKearneys' Metals, INC. | Fresno | CA | — | ◇ UNVERIFIED |
| KWKearney Welding LLC | Falls City | NE | — | ◇ UNVERIFIED |
| KIKeefaffer Industries Corporation | Schaumburg | IL | — | ◇ UNVERIFIED |
| KMKeeney Manufacturing CO INC | Newington | CT | — | ◇ UNVERIFIED |
| KIKeen Industries, INC. | Halethorpe | MD | — | ◇ UNVERIFIED |
| KEK & E Investment Properties LLC | Sumner | WA | — | ◇ UNVERIFIED |
| KMKelley Metal Contracting, INC | Tampa | FL | — | ◇ UNVERIFIED |
| KCKellis Companies, LLC | Pleasant View | UT | — | ◇ UNVERIFIED |
| KBKellner Bros. INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| KHKempf Holdings, LLC | Omaha | NE | — | ◇ UNVERIFIED |
| KMKempton Machine Works, INC. | Brea | CA | — | ◇ UNVERIFIED |
| KMKempton Machine Works, INC. | Anaheim | CA | — | ◇ UNVERIFIED |
| KBKen & Bob, Inc | Long Beach | CA | — | ◇ UNVERIFIED |
| KCKen-dal Corporation | Akron | OH | — | ◇ UNVERIFIED |
| KIKendon Industries LLC | Anaheim | CA | — | ◇ UNVERIFIED |
| KLKen-Mar, LLC | Salem | NH | — | ◇ UNVERIFIED |
| KEKennedy Enterprises | Aguanga | CA | — | ◇ UNVERIFIED |
| KFKennedy Frabricating | Splendora | TX | — | ◇ UNVERIFIED |
| KMKennedy Metal Products, Inc. | Merrillville | IN | — | ◇ UNVERIFIED |
