| JMJohnson Manufacturing, INC. | Huntington Beach | CA | — | ● ACTIVE |
Jones Manufacturing Company | Beemer | NE | 20–99 | ● ACTIVE |
Jones Metal, INC. | Mankato | MN | 20–99 | ● ACTIVE |
Jordan Machine Company, INC. | Birmingham | AL | — | ● ACTIVE |
| JMJornik Manufacturing Acquisitions | Stamford | CT | 100–499 | ● ACTIVE |
| JCJ.r. Custom Metal Products, LLC | Wichita | KS | 100–499 | ● ACTIVE |
Jr Machining LLC | Rohnert Park | CA | — | ● ACTIVE |
Jr Metal Works LLC | Kewaunee | WI | 20–99 | ● ACTIVE |
J & R Tool INC | Loogootee | IN | — | ● ACTIVE |
| JEJsb Enterprises, INC | Palmetto | FL | — | ● ACTIVE |
| JSJ. Stadler Machine, INC | Oshkosh | WI | 20–99 | ● ACTIVE |
J & S Technologies INC. | Nunica | MI | — | ● ACTIVE |
Just in Time Machine CORP | Middleton | WI | — | ● ACTIVE |
Jx Advanced Metals Usa, INC. | Chandler | AZ | 100–499 | ● ACTIVE |
Kalco Machine & Manufacturing Company | Wichita Falls | TX | 20–99 | ● ACTIVE |
Kamatics Corporation | Bloomfield | CT | — | ● ACTIVE |
| KTKame Tool CO LLC | Chicopee | MA | — | ● ACTIVE |
Kansas City Structural Steel, INC | Kansas City | MO | — | ● ACTIVE |
Kaskaskia Tool and Machine, INC | New Athens | IL | — | ● ACTIVE |
| KIKat Industries INC | Oklahoma City | OK | 20–99 | ● ACTIVE |
Kaydek Machining, INC. | San Jose | CA | — | ● ACTIVE |
| KSKb Sheetmetal Fabrication, INC. | Fountain Valley | CA | — | ● ACTIVE |
Kcsp Machine, LLC | Kansas City | MO | — | ● ACTIVE |
Kd Precision Machining INC. | Corona | CA | — | ● ACTIVE |
| KHKeith Huber CORP | Gulfport | MS | 100–499 | ● ACTIVE |
Kemco Industries, LLC | Sanford | FL | — | ● ACTIVE |
Kenlee Precision Corporation | Baltimore | MD | 20–99 | ● ACTIVE |
Kennco Manufacturing INC | Ruskin | FL | — | ● ACTIVE |
Kenona Industries LLC | Grand Rapids | MI | 100–499 | ● ACTIVE |
Kentucky Machine & Tool CO | Louisville | KY | — | ● ACTIVE |
| KCKenwell Corporation | Fulton | NY | 20–99 | ● ACTIVE |
Kenyon Laboratories, LLC | Higganum | CT | — | ● ACTIVE |
K & E Plastics, INC. | Bennington | VT | — | ● ACTIVE |
Keselowski Advanced Manufacturing LLC | Statesville | NC | — | ● ACTIVE |
| KIKetchie-houston, INC | Concord | NC | 20–99 | ● ACTIVE |
Keyspin Manufacturing, LLC | Merrimack | NH | — | ● ACTIVE |
Keystone Machine & Fab, INC | Grafton | OH | — | ● ACTIVE |
Keystone Precision & Engineering, LLC | Pepperell | MA | — | ● ACTIVE |
K-form, Incorporated | Sterling | VA | — | ● ACTIVE |
Kimray INC | Oklahoma City | OK | — | ● ACTIVE |
| KEKincaid Equipment Manufacturing, INC. | Haven | KS | — | ● ACTIVE |
| KIKingspan Insulated Panels INC. | Deland | FL | 100–499 | ● ACTIVE |
King Steel, INC. | Lawrenceville | GA | — | ● ACTIVE |
Kinross Fab & Machine INC | Kincheloe | MI | — | ● ACTIVE |
Kirby Precision Machine LLC | Pearland | TX | — | ● ACTIVE |
Kirsh Manufacturing INC | Tucson | AZ | — | ● ACTIVE |
Kiski Precision Industries, LLC | Leechburg | PA | 20–99 | ● ACTIVE |
Kk Industries CORP | Tempe | AZ | — | ● ACTIVE |
| KPKksp Precision Machining LLC | Glendale Heights | IL | 20–99 | ● ACTIVE |
Kleeberg Sheet Metal, INC | Ludlow | MA | — | ● ACTIVE |
Klesk Metal Stamping CO | Minneapolis | MN | — | ● ACTIVE |
Klh Industries, INC. | Germantown | WI | — | ● ACTIVE |
Klune Industries, INC. | Spanish Fork | UT | — | ● ACTIVE |
Knight Boat Docks, INC. | Deer Park | WA | 1–19 | ● ACTIVE |
Knighten Machine and Service INC | Odessa | TX | — | ● ACTIVE |
Knob Works Customs LLC | Parker | CO | — | ● ACTIVE |
Knud Nielsen CO INC | Evergreen | AL | 20–99 | ● ACTIVE |
Knust-godwin LLC | Katy | TX | 100–499 | ● ACTIVE |
Komar Industries, LLC | Groveport | OH | — | ● ACTIVE |
Komo Machine INC | Lakewood | NJ | — | ● ACTIVE |
Koral Precision LLC | Pinellas Park | FL | — | ● ACTIVE |
Kosmo Machine INC. | Sandston | VA | 20–99 | ● ACTIVE |
Kovlar Precision Manufacturing, INC. | Bedford | PA | 20–99 | ● ACTIVE |
Kriewall Enterprises INC | Romeo | MI | — | ● ACTIVE |
Krisalis Precision Machining | San Andreas | CA | — | ● ACTIVE |
| KMKrobach Mfg. CORP. | Hayward | CA | — | ● ACTIVE |
| KIKro Industries, LLC | Rochester | NY | — | ● ACTIVE |
Kryton Engineered Metals, INC | Cedar Falls | IA | — | ● ACTIVE |
K.s. of West Virginia CO. LTD. | Ravenswood | WV | — | ● ACTIVE |
Kurt Manufacturing Company, INC. | Fridley | MN | — | ● ACTIVE |
L3harris Kigre, INC | Hilton Head | SC | 20–99 | ● ACTIVE |
Lab Crafters, INC. | Ronkonkoma | NY | 100–499 | ● ACTIVE |
La Follette Machine & Tool Company, INC. | La Follette | TN | — | ● ACTIVE |
Lai International, LLC | Westminster | MD | — | ● ACTIVE |
Lake Air Products, LLC | Minneapolis | MN | — | ● ACTIVE |
Lake Engineering INC | Long Lake | MN | — | ● ACTIVE |
Lakes Area Manufacturing CO | Shafer | MN | — | ● ACTIVE |
Lakeshore Cutting Solutions, INC. | Zeeland | MI | — | ● ACTIVE |
La Machine Shop INC | Andover | MN | — | ● ACTIVE |
Landmark Creations International, INC | Burnsville | MN | — | ● ACTIVE |
Land Sea Air Manufacturing, INC. | Westminster | MD | — | ● ACTIVE |
| LILanzen INC | Mancelona | MI | 20–99 | ● ACTIVE |
Larson Systems, INC. | Ham Lake | MN | — | ● ACTIVE |
Lasasco INC | Boise | ID | — | ● ACTIVE |
Laser Access LLC | Walker | MI | — | ● ACTIVE |
Laser Craft Technologies, INC. | Gainesville | GA | 100–499 | ● ACTIVE |
Laser Cutting CO | Harrison Township | MI | — | ● ACTIVE |
Laserform LLC | De Pere | WI | — | ● ACTIVE |
Laser Masters, INC. | Houston | TX | 20–99 | ● ACTIVE |
Laser North, INC | Baraga | MI | 20–99 | ● ACTIVE |
Laser Specialists, INC. | Fraser | MI | — | ● ACTIVE |
Las Vegas Custom Signs LLC | North Las Vegas | NV | — | ● ACTIVE |
| LMLathrom Manufacturing INC | Wichita | KS | — | ● ACTIVE |
Layne West Manufacturing LLC | Boise | ID | — | ● ACTIVE |
L & B Laboratories INC | San Jose | CA | — | ● ACTIVE |
| LCL C Metals INC | Austell | GA | — | ● ACTIVE |
Ldi Industries, INC. | Manitowoc | WI | — | ● ACTIVE |
Ldj Manufacturing, INC. | Pella | IA | — | ● ACTIVE |
| LELeading Edge Manufacturing, LLC | Phoenix | AZ | — | ● ACTIVE |
Lean Manufacturing Group LLC | Valencia | CA | — | ● ACTIVE |