Met-l-tec, LLC | Temperance | MI | 20–99 | ● ACTIVE |
| MWMet Weld International LLC | Altamont | NY | 20–99 | ● ACTIVE |
Mgs Machine CORP | Maple Grove | MN | 20–99 | ● ACTIVE |
Micro Gauge, INC | Brighton | MI | 100–499 | ● ACTIVE |
Micro-matics INC. | Fridley | MN | 20–99 | ● ACTIVE |
Microsonic, INC | Ambridge | PA | — | ● ACTIVE |
| MFMid-atlantic Finishing CORP. | Capitol Heights | MD | — | ● ACTIVE |
Mid-city Steel LLC | La Crosse | WI | 20–99 | ● ACTIVE |
Mid State Machine Products | Winslow | ME | 100–499 | ● ACTIVE |
Midwest Finishing, INC. | Brooklyn Park | MN | 20–99 | ● ACTIVE |
Midwest Metal Products CO | Cedar Rapids | IA | 20–99 | ● ACTIVE |
Millennium Machine & Tool, INC. | Newton | KS | 20–99 | ● ACTIVE |
Miller Marine LLC | San Diego | CA | 20–99 | ● ACTIVE |
| MBMilwaukee Bearing and Machining, INC. | Menomonee Falls | WI | 20–99 | ● ACTIVE |
Minutemen Precision Machining & Tool CORP | Ronkonkoma | NY | — | ● ACTIVE |
Mitotec Precision, INC. | Necedah | WI | 20–99 | ● ACTIVE |
Mk Magnetics, INC. | Adelanto | CA | 20–99 | ● ACTIVE |
M & L Precision Machining, INC | Morgan Hill | CA | — | ● ACTIVE |
| MIModern Industries INC | Phoenix | AZ | 500+ | ● ACTIVE |
Modern Manufacturing & Engineering, INC | Brooklyn Park | MN | 100–499 | ● ACTIVE |
Modern Metal Solutions, LLC | Hudson | NH | 20–99 | ● ACTIVE |
Modern Welding Company of Owensboro INC | Owensboro | KY | 20–99 | ● ACTIVE |
Modine Grenada LLC | Grenada | MS | — | ● ACTIVE |
Moeller Mfg. Company, LLC | Wixom | MI | — | ● ACTIVE |
Moore Nanotechnology Systems, LLC | Swanzey | NH | 20–99 | ● ACTIVE |
Moran Iron Works INC | Onaway | MI | 20–99 | ● ACTIVE |
Morgan Metals INC | Athens | AL | — | ● ACTIVE |
Moridge Manufacturing INC | Moundridge | KS | 100–499 | ● ACTIVE |
Morrison Industries LLC | Morrison | TN | 100–499 | ● ACTIVE |
Morrissey, INC. | Minneapolis | MN | 20–99 | ● ACTIVE |
M's Machine & Manufacturing Company, INC. | Monona | IA | 20–99 | ● ACTIVE |
Multichrome Co, INC | Inglewood | CA | 20–99 | ● ACTIVE |
Multicircuits, INC. | Oshkosh | WI | 20–99 | ● ACTIVE |
Multisource Manufacturing LLC | Ramsey | MN | — | ● ACTIVE |
| MNMultitek North America LLC | Prentice | WI | 20–99 | ● ACTIVE |
Murphy Machine Products, INC. | Wood Dale | IL | 20–99 | ● ACTIVE |
Murray Mold & Die, INC | Murray | KY | 20–99 | ● ACTIVE |
Mushield CO INC | Londonderry | NH | — | ● ACTIVE |
Nafco USA LLC | Carson City | NV | 20–99 | ● ACTIVE |
Nammo Pocal INC | Scranton | PA | 20–99 | ● ACTIVE |
Napoleon Machine LLC | Napoleon | OH | 20–99 | ● ACTIVE |
Narda Holdings, INC. | Hauppauge | NY | 100–499 | ● ACTIVE |
National Filters INC | Harbor Beach | MI | — | ● ACTIVE |
National Machinery LLC | Tiffin | OH | 100–499 | ● ACTIVE |
National Technologies, INC | Oak Creek | WI | — | ● ACTIVE |
| NSNatural Structures INC | Baker City | OR | 20–99 | ● ACTIVE |
Nelson Irrigation Corporation | Walla Walla | WA | 100–499 | ● ACTIVE |
| NSNelson Stud Welding, INC. | Elyria | OH | 100–499 | ● ACTIVE |
New Age Metal Fabricating CO INC | Fairfield | NJ | 20–99 | ● ACTIVE |
New Brunswick Plating INC | New Brunswick | NJ | 20–99 | ● ACTIVE |
Next Intent, INC. | San Luis Obispo | CA | — | ● ACTIVE |
| NPNico Products INC | Minneapolis | MN | 20–99 | ● ACTIVE |
Nolte Precise Manufacturing INC | Cincinnati | OH | 20–99 | ● ACTIVE |
Nordic Components, INC | Waconia | MN | — | ● ACTIVE |
Norland International, INC. | Lincoln | NE | 20–99 | ● ACTIVE |
Northampton Machine Co., INC. | Easthampton | MA | 20–99 | ● ACTIVE |
| NCNortheast Coating Technologies INC | Kennebunk | ME | 100–499 | ● ACTIVE |
| NCNortheast Coating Technologies, INC. | Sanford | ME | 20–99 | ● ACTIVE |
| NENortheast Electronics CORP | Milford | CT | 20–99 | ● ACTIVE |
Northeast Industrial Manufacturing, INC. | Greenville | PA | 20–99 | ● ACTIVE |
Northern Engineering and Manufacturing, INC | Zimmerman | MN | — | ● ACTIVE |
Northern Gear, LLC | Muskego | WI | 20–99 | ● ACTIVE |
Northlake Steel CORP | Valley City | OH | 20–99 | ● ACTIVE |
Northland Machine, INC | Grand Rapids | MN | 20–99 | ● ACTIVE |
Northwest Machining & Mfg., INC. | Meridian | ID | 20–99 | ● ACTIVE |
| NCNova Color Incorporated | Ogden | UT | — | ● ACTIVE |
Novel Iron Works, INC. | Greenland | NH | 100–499 | ● ACTIVE |
Nrd LLC | Grand Island | NY | 20–99 | ● ACTIVE |
Nucor Steel Memphis, INC | Memphis | TN | 500+ | ● ACTIVE |
Oberg Industries LLC | Freeport | PA | 100–499 | ● ACTIVE |
Oem Fabricators, INC. | Woodville | WI | 100–499 | ● ACTIVE |
Oetiker, INC | Marlette | MI | 100–499 | ● ACTIVE |
O & F Machine Products Company | Joplin | MO | 20–99 | ● ACTIVE |
Ogeechee Steel INC | Swainsboro | GA | 20–99 | ● ACTIVE |
Ogs Technologies, INC. | Cheshire | CT | 20–99 | ● ACTIVE |
Ohio Gratings, INC. | Canton | OH | 500+ | ● ACTIVE |
Olson Custom Designs LLC | Indianapolis | IN | 20–99 | ● ACTIVE |
Olympic Industries, LLC | Cordova | TN | 20–99 | ● ACTIVE |
| OCOmw Corporation | Novato | CA | — | ● ACTIVE |
Onamac Industries, INC | Everett | WA | 20–99 | ● ACTIVE |
Operateup INC | Orange | MA | — | ● ACTIVE |
Optipro Systems, LLC | Ontario | NY | 100–499 | ● ACTIVE |
| OMOrion Machine & Welding INC | Lakeville | MN | — | ● ACTIVE |
| OAOrizon Aerostructures - Processing INC | Chanute | KS | 100–499 | ● ACTIVE |
Osborne Industries INC | Osborne | KS | — | ● ACTIVE |
Owens Products INC | Sturgis | MI | 20–99 | ● ACTIVE |
Pacific Aerospace & Electronics, LLC | Wenatchee | WA | 100–499 | ● ACTIVE |
| PCPacific Coast Bolt, LLC | Santa Fe Springs | CA | 20–99 | ● ACTIVE |
Pacific Consolidated Industries LLC | Riverside | CA | — | ● ACTIVE |
Pacific Safety Supply, INC. | Salem | OR | 20–99 | ● ACTIVE |
Pacific Stair CO. | Salem | OR | 20–99 | ● ACTIVE |
Pacific Tool & Gauge, INC. | White City | OR | 100–499 | ● ACTIVE |
Packaging Specialties,inc. | Medina | OH | 20–99 | ● ACTIVE |
Padgett INC | New Albany | IN | 100–499 | ● ACTIVE |
Panek Precision Products LLC | Northbrook | IL | 100–499 | ● ACTIVE |
Paragon Mfg., INC. | Westfield | MA | — | ● ACTIVE |
Paramount Machine, INC. | Salt Lake City | UT | — | ● ACTIVE |
Pas Technologies INC | Phoenix | AZ | — | ● ACTIVE |
Patterson Pump CO | Toccoa | GA | 100–499 | ● ACTIVE |
Paulo Products CO | Kansas City | MO | — | ● ACTIVE |