| KVKemper Valve & Fittings CORP | Island Lake | IL | — | ◇ UNVERIFIED |
| KPKemp Properties, LLC | Warren | MI | — | ◇ 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 |
| 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 |
| 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 |
| KHKenneth Ho | South El Monte | CA | — | ◇ UNVERIFIED |
| KJKenneth J Lee | Eugene | OR | — | ◇ UNVERIFIED |
| KMKenosha Metal Products, Inc. | Pleasant Prairie | WI | — | ◇ UNVERIFIED |
| KMKent Manufacturing | Venice | FL | — | ◇ UNVERIFIED |
| KAKentucky Advanced Forge LLC | Georgetown | KY | — | ◇ UNVERIFIED |
| KEK E S Enterprises Inc-k E S Enterprises INC | Springfield | MO | — | ◇ 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 |
| 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 |
| 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 |
| KEKga Electroplating LLC | Catano | PR | — | ◇ UNVERIFIED |
| KMKhan Machine Tool CO LTD | Seattle | WA | — | ◇ UNVERIFIED |
| KFKhourys Fabrication Shop | Lancaster | SC | — | ◇ 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 |
| KMKilleen Machine and Tool Company, Inc. | Auburn | MA | — | ◇ UNVERIFIED |
| KAKim Anh Familty Investments LLC | El Monte | CA | — | ◇ UNVERIFIED |
| KMKimble Manufacturing Company | New Philadelphia | OH | — | ◇ UNVERIFIED |
| KMKimbrell Manufacturing Corporation | Garland | TX | — | ◇ UNVERIFIED |
| KCKimHoward Corporation | Houston | TX | — | ◇ UNVERIFIED |
| KMKincaid Manufacturing INC. | Verona | PA | — | ◇ UNVERIFIED |
| KCKinetics Climax INC | Wilsonville | OR | — | ◇ UNVERIFIED |
| KIKing Industrial Hard Chrome | Fresno | CA | — | ◇ UNVERIFIED |
| KPKing Precision Machine INC | Lebanon | OR | — | ◇ UNVERIFIED |
| KCKing's Custom Machining | New Hope | MN | — | ◇ 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 |
| KSKinsley Steel INC. | Richmond | VA | — | ◇ UNVERIFIED |
| KCKinton Carbide, INC. | Export | PA | — | ◇ UNVERIFIED |
| KIKion Investments, LLC | San Jose | CA | — | ◇ UNVERIFIED |
| KMKirby-smith Machinery, INC. | Amarillo | TX | — | ◇ UNVERIFIED |
| KVKirchhoff Van-rob, INC. | Garland | TX | — | ◇ UNVERIFIED |
| KVKirchhoff Van-rob Waverly | Waverly | OH | — | ◇ 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 |
| KIKitpack, INC. | Las Cruces | NM | — | ◇ UNVERIFIED |
| KIKiwifab INC | Eugene | OR | — | ◇ UNVERIFIED |
| KIKiwifab INC | Eugene | OR | — | ◇ UNVERIFIED |
| KWKiwi's Welding & Repair, Inc. | Boise | ID | — | ◇ UNVERIFIED |
| KWKJC Welding LLC | Falcon | MO | — | ◇ UNVERIFIED |
| KJK & J Steel INC | Washington | UT | — | ◇ UNVERIFIED |
| KKK & K Machine Shop, INC. | Villa Rica | GA | — | ◇ UNVERIFIED |
| KKK & K Machine Tools, Inc. and Brian Watson | Harrson Township | MI | — | ◇ UNVERIFIED |
 Klein Products of Texas | Jacksonville | TX | — | ◇ UNVERIFIED |
| KLK & L Grinding and Machine Company, Inc. | Maple Grove | MN | — | ◇ UNVERIFIED |
| KLK - L Grinding and Machine Company INC | Osseo | 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 |
| KLK & L Sales LLC | Vermilion | OH | — | ◇ UNVERIFIED |
| KLK & L's Western Plating | San Rafael | CA | — | ◇ 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 |
| KMK & M Rebar Inc. | Vancouver | WA | — | ◇ UNVERIFIED |
| KFKMS Fabrication LLC | Minerva | OH | — | ◇ UNVERIFIED |
| KIKMT International LLC | Clawson | MI | — | ◇ UNVERIFIED |
| KIKMT International LLC | Troy | MI | — | ◇ UNVERIFIED |
| KMKnight Machining INC | Plymouth | MN | — | ◇ UNVERIFIED |
