| NINew Industries LLC | Morgan City | LA | Paper Manufacturing322219 | — | ● ACTIVE |
| NMNew Millennium Building Systems | Salem | VA | Fabricated Metal Product Manufacturing332312 | 100-499 | ● ACTIVE |
| NMNew Millennium Building Systems, LLC | Hope | AR | Fabricated Metal Product Manufacturing332312 | 100-499 | ● ACTIVE |
| NMNew Millennium Building Systems, LLC. | Lake City | FL | Fabricated Metal Product Manufacturing332312 | 100-499 | ● ACTIVE |
| NSNew Standard CORP | York | PA | Fabricated Metal Product Manufacturing332116 | 100-499 | ● ACTIVE |
Newton Heat Treating Company, INC. | Rowland Heights | CA | Fabricated Metal Product Manufacturing332811 | — | ● ACTIVE |
Next Intent, INC. | San Luis Obispo | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| NSNhk Spring Precision of America | Louisville | KY | Fabricated Metal Product Manufacturing332613 | 100-499 | ● ACTIVE |
| NPNico Products INC | Minneapolis | MN | Fabricated Metal Product Manufacturing332813 | 20-99 | ● ACTIVE |
Nikon Am Synergy INC. | Long Beach | CA | Fabricated Metal Product Manufacturing332117 | 20-99 | ● ACTIVE |
Nolte Precise Manufacturing INC | Cincinnati | OH | Fabricated Metal Product Manufacturing332721 | 20-99 | ● ACTIVE |
Nordic Components, INC | Waconia | MN | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| NANorth American Stainless | Ghent | KY | Petroleum and Coal Products Manufacturing324199 | 500+ | ● ACTIVE |
Northampton Machine Co., INC. | Easthampton | MA | Fabricated Metal Product Manufacturing332721 | 20-99 | ● ACTIVE |
| NCNortheast Coating Technologies INC | Kennebunk | ME | Fabricated Metal Product Manufacturing332812 | 100-499 | ● ACTIVE |
| NCNortheast Coating Technologies, INC. | Sanford | ME | Fabricated Metal Product Manufacturing332812 | 20-99 | ● ACTIVE |
| NENortheast Electronics CORP | Milford | CT | Fabricated Metal Product Manufacturing332813 | 20-99 | ● ACTIVE |
Northeast Industrial Manufacturing, INC. | Greenville | PA | Fabricated Metal Product Manufacturing332312 | 20-99 | ● ACTIVE |
Northern Engineering and Manufacturing, INC | Zimmerman | MN | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Northern Gear, LLC | Muskego | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Northlake Steel CORP | Valley City | OH | Primary Metal Manufacturing331221 | 20-99 | ● ACTIVE |
| NANorthland Aluminum Products INC | Saint Louis Park | MN | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
Northland Machine, INC | Grand Rapids | MN | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Northwest Machining & Mfg., INC. | Meridian | ID | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Nosler INC | Bend | OR | Fabricated Metal Product Manufacturing332992 | 100-499 | ● ACTIVE |
| NCNova Color Incorporated | Ogden | UT | Fabricated Metal Product Manufacturing332813 | — | ● ACTIVE |
Novel Iron Works, INC. | Greenland | NH | Fabricated Metal Product Manufacturing332312 | 100-499 | ● ACTIVE |
| NXNov Xl Systems Beaumont | Beaumont | TX | Fabricated Metal Product Manufacturing332996 | 20-99 | ● ACTIVE |
Nrd LLC | Grand Island | NY | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
| NDNtn Driveshaft INC | Columbus | IN | Fabricated Metal Product Manufacturing332991 | 500+ | ● ACTIVE |
| NCNucor Corporation Vulcraft Division | Fort Payne | AL | Fabricated Metal Product Manufacturing332311 | 100-499 | ● ACTIVE |
| NCNucor CORP Vulcraft Div | Florence | SC | Fabricated Metal Product Manufacturing332312 | 100-499 | ● ACTIVE |
Nucor Steel Memphis, INC | Memphis | TN | Primary Metal Manufacturing331110 | 500+ | ● ACTIVE |
Oberg Industries LLC | Freeport | PA | Fabricated Metal Product Manufacturing332710 | 100-499 | ● ACTIVE |
Ocenco INC | Pleasant Prairie | WI | Fabricated Metal Product Manufacturing332911 | 20-99 | ● ACTIVE |
Oem Fabricators, INC. | Woodville | WI | Fabricated Metal Product Manufacturing332000 | 100-499 | ● ACTIVE |
Oetiker, INC | Marlette | MI | Fabricated Metal Product Manufacturing332216 | 100-499 | ● ACTIVE |
O & F Machine Products Company | Joplin | MO | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Ogeechee Steel INC | Swainsboro | GA | Fabricated Metal Product Manufacturing332312 | 20-99 | ● ACTIVE |
Ogs Technologies, INC. | Cheshire | CT | Fabricated Metal Product Manufacturing332119 | 20-99 | ● ACTIVE |
| OGOhio Galvanizing Corporation | Marion | OH | Fabricated Metal Product Manufacturing332812 | 20-99 | ● ACTIVE |
Ohio Gratings, INC. | Canton | OH | Fabricated Metal Product Manufacturing332312 | 500+ | ● ACTIVE |
| OSOhio Screw Products, INC. (0247040393) | Elyria | OH | Fabricated Metal Product Manufacturing332721 | 20-99 | ● ACTIVE |
| OSOhio Star Forge CO. | Champion | OH | Primary Metal Manufacturing331210 | 100-499 | ● ACTIVE |
Olson Custom Designs LLC | Indianapolis | IN | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Olympic Industries, LLC | Cordova | TN | Primary Metal Manufacturing331316 | 20-99 | ● ACTIVE |
| OCOmw Corporation | Novato | CA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Onamac Industries, INC | Everett | WA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Ontic Engineering & Manufacturing, INC | Chatsworth | CA | Fabricated Metal Product Manufacturing332912 | 100-499 | ● ACTIVE |
Operateup INC | Orange | MA | Fabricated Metal Product Manufacturing332119 | — | ● ACTIVE |