| JMJ-mark Manufacturing, INC | Vista | CA | — | ● ACTIVE |
| JMJmc Mechanical LLC | Madison | AL | — | ● ACTIVE |
J & N Tactical, LLC | South Haven | MN | — | ● ACTIVE |
Johnson Enterprises-johnson Wash Systems LLC | Whitmore Lake | MI | — | ● ACTIVE |
Jre, LLC | White Castle | LA | — | ● ACTIVE |
Js Link America, INC | Atlanta | GA | — | ● ACTIVE |
| JEJ.t.d. Enterprises, INC. | Lutz | FL | — | ● ACTIVE |
Juniper Elbow CO. INC. | Middle Village | NY | — | ● ACTIVE |
Jus N Tyme Tooling Scrapers INC | Erie | CO | — | ● ACTIVE |
Justos Machine Shop INC | Huntington Park | CA | — | ● ACTIVE |
Jwf Defense Systems, LLC | Johnstown | PA | — | ● ACTIVE |
Jwf Defense Systems, LLC | Edenton | NC | — | ● ACTIVE |
K-2 Manufacturing LLC | Phoenix | AZ | — | ● ACTIVE |
Kaamb Industries LLC | Dothan | AL | — | ● ACTIVE |
Kammerer Dynamics INC | Kendallville | IN | — | ● ACTIVE |
Kamprecision Fabrication LLC | Scottsburg | IN | — | ● ACTIVE |
| KIKanban International, LLC | Fort Wayne | IN | — | ● ACTIVE |
Kaspar Graphic Solutions, INC. | Inman | SC | — | ● ACTIVE |
Keats Manufacturing CO | Wheeling | IL | — | ● ACTIVE |
Kelly & Hayes Electrical Supply of L.i., INC. | Nesconset | NY | — | ● ACTIVE |
Kenbay, LLC | Mount Pleasant | SC | — | ● ACTIVE |
Kennametal INC | Weldon | NC | — | ● ACTIVE |
Kennametal INC. | Gurley | AL | — | ● ACTIVE |
Kennametal INC. | Huntsville | AL | — | ● ACTIVE |
Kent Systems, LLC | Loveland | CO | — | ● ACTIVE |
Kerr Panel Manufacturing, LLC | Commerce City | CO | — | ● ACTIVE |
Kettle Creek Corporation | Ottsville | PA | — | ● ACTIVE |
Key Molding, LLC | Miami | FL | — | ● ACTIVE |
Kidder, INC. | Morgan City | LA | — | ● ACTIVE |
Kilder CORP | North Billerica | MA | — | ● ACTIVE |
Kimtek Corporation | Orleans | VT | — | ● ACTIVE |
Kinetic Resolve Incorporated | Saint Paul | MN | — | ● ACTIVE |
| KEKkw Enterprises, INC | Winter Park | FL | — | ● ACTIVE |
Kleva Built CORP | Mesa | AZ | — | ● ACTIVE |
Klg Corporation | Rockville | MD | — | ● ACTIVE |
Kmrnl LLC | Davenport | WA | — | ● ACTIVE |
Kogok CORP | Upper Marlboro | MD | — | ● ACTIVE |
Krysostom LLC | Sandpoint | ID | — | ● ACTIVE |
Ksimmons Holdings LLC | Ogden | UT | — | ● ACTIVE |
Kurz Transfer Products LP | Huntersville | NC | — | ● ACTIVE |
Lacrosse Enterprises, INC. | Louisville | KY | — | ● ACTIVE |
Lakecity Industries Holding INC | Lake City | PA | — | ● ACTIVE |
Lamor USA Corporation | Shelton | CT | — | ● ACTIVE |
Langdon INC | Cincinnati | OH | — | ● ACTIVE |
| LALani a Hayduk | Milford | CT | — | ● ACTIVE |
Lanzen, Incorporated | Bruce Twp | MI | — | ● ACTIVE |
Lapp Components LLC | Farmville | VA | — | ● ACTIVE |
Laserbend, LLC | Tujunga | CA | — | ● ACTIVE |
Laser Metal Fab LLC | Twin Falls | ID | — | ● ACTIVE |
Laser Precision Cutting, INC. | Weaverville | NC | — | ● ACTIVE |
Laz Tool and Manufacturing, INC. | Snohomish | WA | — | ● ACTIVE |
| LMLb Metals LLC | Harvey | IL | 100–499 | ● ACTIVE |
Lean Logic Industries, LLC | Medford | OR | — | ● ACTIVE |
Leanmold, LLC | Bedford | NH | — | ● ACTIVE |
Lee Industries, INC. | Philipsburg | PA | — | ● ACTIVE |
Legacy Aerospace LLC | Corona | CA | — | ● ACTIVE |
| LSLegion Shielders LLC | Lodi | NJ | — | ● ACTIVE |
Lehi Sheet Metal Corporation | Westborough | MA | — | ● ACTIVE |
| LTLeonine Technologies INC | Minneapolis | MN | — | ● ACTIVE |
Lesko Acquisition Company | Albion | PA | — | ● ACTIVE |
Leum Engineering INC | Hopkins | MN | — | ● ACTIVE |
Lewis Acquisition CORP | Addison | IL | — | ● ACTIVE |
Lgl Animal Care Products, INC. | College Station | TX | — | ● ACTIVE |
| LFLiberty Forge LLC | New Market | AL | — | ● ACTIVE |
Lidg3d LLC | Chandler | AZ | — | ● ACTIVE |
Lighthouse Industries, INC. | Michigan City | IN | — | ● ACTIVE |
Lightspeed Running & Rehabilitation Systems LLC | Duluth | MN | — | ● ACTIVE |
Lima Sheet Metal Machine and Mfg., INC | Lima | OH | — | ● ACTIVE |
Lirces 3 LLC | Macungie | PA | — | ● ACTIVE |
Little Fawn LLC | Camden | IN | — | ● ACTIVE |
Lm Wind Power Blades USA INC | Grand Forks | ND | — | ● ACTIVE |
Locdown Com | Brea | CA | — | ● ACTIVE |
| LRLoki Research LLC | Theodosia | MO | — | ● ACTIVE |
Lone Mountain Metalworks LLC | Rathdrum | ID | — | ● ACTIVE |
Lonestar Metalcraft LLC | Bryan | TX | — | ● ACTIVE |
Longhorn Fab Shop LLC | Brookville | OH | — | ● ACTIVE |
Lorad LLC | Westlake | OH | — | ● ACTIVE |
| LTLow Temp Industries, INC. | Jonesboro | GA | 100–499 | ● ACTIVE |
L.t. Hampel CORP | Germantown | WI | — | ● ACTIVE |
Ltl Vantage, INC. | West Dennis | MA | — | ● ACTIVE |
Lucent Additive LLC | Kansas City | MO | — | ● ACTIVE |
Lunsford Manufacturing and Sheet Metal LLC | Grand Junction | CO | — | ● ACTIVE |
Lupco, INC. | Rowlett | TX | — | ● ACTIVE |
Luxfer INC. | Riverside | CA | — | ● ACTIVE |
Lynn Ladder and Scaffolding CO INC | Springfield | MA | — | ● ACTIVE |
Lynn L. Reynolds, INC | Spokane Valley | WA | — | ● ACTIVE |
| LWLynn Welding CO INC | Newington | CT | — | ● ACTIVE |
Machine and Fabrication Specialists, INC. | Hampton | VA | — | ● ACTIVE |
| MMMaclean-Fogg Menomonee Falls | Menomonee Falls | WI | 20–99 | ● ACTIVE |
Magic Metals, INC. | Palmer | AK | — | ● ACTIVE |
Magna Manufacturing, INC. | Fort Walton Beach | FL | — | ● ACTIVE |
Magnetic Aids, INC. | Marlboro | NY | — | ● ACTIVE |
Magnetic Shield CORP | Bensenville | IL | — | ● ACTIVE |
Magnet Sales & Mfg. CO INC | Culver City | CA | — | ● ACTIVE |
Maine Source Machining Co, INC | West Newfield | ME | — | ● ACTIVE |
M & a Metals INC | Staten Island | NY | — | ● ACTIVE |
Manufacturers Service Company, Incorporated | Woodbridge | CT | — | ● ACTIVE |
| MTManufacturing Technology Group, INC | Westfield | MA | — | ● ACTIVE |
Marengo Fabricated Steel LTD | Cardington | OH | — | ● ACTIVE |
| MIMarian Inc. HQ | Indianapolis | IN | 100–499 | ● ACTIVE |