| 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 |
| KJKenneth J Lee | Eugene | OR | — | ◇ UNVERIFIED |
| KAKentucky Advanced Forge LLC | Georgetown | KY | — | ◇ UNVERIFIED |
| KPKeto Pumps | Bakersfield | CA | — | ◇ UNVERIFIED |
| KMKettle Moraine Mfg. Inc. | Dousman | WI | — | ◇ UNVERIFIED |
| KMKevin M Delyser | Marion | NY | — | ◇ UNVERIFIED |
| KQKeyes Quality Metals & Engineering, Inc. | Taunton | MA | — | ◇ UNVERIFIED |
| KAKeys Aluminum | La Mirada | CA | — | ◇ UNVERIFIED |
| KSKey Steel Products INC | Hawthorne | CA | — | ◇ UNVERIFIED |
| KCKeystone Cap Company | Columbia | PA | — | ◇ UNVERIFIED |
| KFKeystone Fabrication LLC | Mt Pleasant | PA | — | ◇ 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 |
| KMKhan Machine Tool CO LTD | Seattle | WA | — | ◇ UNVERIFIED |
| KFKhourys Fabrication Shop | Lancaster | SC | — | ◇ UNVERIFIED |
| KWKidde Walter & Company INC | Memphis | TN | — | ◇ UNVERIFIED |
| KAKim Anh Familty Investments LLC | El Monte | CA | — | ◇ UNVERIFIED |
| KMKimbrell Manufacturing Corporation | Garland | TX | — | ◇ UNVERIFIED |
| KCKimHoward Corporation | Houston | TX | — | ◇ UNVERIFIED |
| KCKinetics Climax INC | Wilsonville | OR | — | ◇ UNVERIFIED |
| KPKing Precision Machine INC | Lebanon | OR | — | ◇ UNVERIFIED |
| KCKing's Custom Machining | New Hope | MN | — | ◇ UNVERIFIED |
| KIKion Investments, LLC | San Jose | CA | — | ◇ UNVERIFIED |
| KMKirby-smith Machinery, INC. | Amarillo | TX | — | ◇ UNVERIFIED |
| KIKiser Industrial Manufacturing CO | Benton Harbor | MI | — | ◇ UNVERIFIED |
| KEKishbaugh Enterprises, LLC | Gainesville | VA | — | ◇ UNVERIFIED |
| KFKiski Fabrication, INC. | Saltsburg | PA | — | ◇ UNVERIFIED |
| KIKitpack, INC. | Las Cruces | NM | — | ◇ UNVERIFIED |
| KFKits Foundry and Machine, INC. | Shelley | ID | — | ◇ UNVERIFIED |
| KIKiwifab INC | Eugene | OR | — | ◇ UNVERIFIED |
| KIKiwifab INC | Eugene | OR | — | ◇ UNVERIFIED |
| KKK & K Machine Shop, INC. | Villa Rica | GA | — | ◇ UNVERIFIED |
| KKK & K Machine Tools, Inc. and Brian Watson | Harrson Township | MI | — | ◇ UNVERIFIED |
| KLK & L Grinding and Machine Company, Inc. | Maple Grove | MN | — | ◇ UNVERIFIED |
| KMKlim Machining and Fabrication LLC | Columbus | OH | — | ◇ UNVERIFIED |
| KMKline Machining LLC | Wisconsin Dells | WI | — | ◇ UNVERIFIED |
| KMKloeckner Metals | Cincinnati | OH | — | ◇ UNVERIFIED |
| KMKloeckner Metals | Lancaster | SC | — | ◇ UNVERIFIED |
| KMKloeckner Metals Corporation - Black Satchel | Charlotte | NC | — | ◇ UNVERIFIED |
| KCKLW Customs, LLC | Cedar City | UT | — | ◇ UNVERIFIED |
| KLKm2 LLC | Kuna | ID | — | ◇ UNVERIFIED |
 Kmec Engineering & Conveying Systems LLC | Houston | TX | — | ◇ UNVERIFIED |
| KMK-m Machine Company, INC Dba Rl Kellam Company | Biscoe | NC | — | ◇ UNVERIFIED |
| KMK - M Manufacturing CO Dba Great Northern Equipmen | Renville | MN | — | ◇ UNVERIFIED |
| KCKMol Corporation | Hayward | CA | — | ◇ UNVERIFIED |
| KCKMol Corporation | Hayward | CA | — | ◇ UNVERIFIED |
| KIKMT International LLC | Troy | MI | — | ◇ UNVERIFIED |
| KIKMT International LLC | Clawson | MI | — | ◇ UNVERIFIED |
| KMKnight Machining INC | Plymouth | MN | — | ◇ UNVERIFIED |
