| MVMathews Ventures LLC | Centerton | AR | Machinery Manufacturing333241 | — | ◐ LIKELY ACTIVE |
| MUMayekawa USA 5 | Springdale | AR | Machinery Manufacturing333912 | 1-19 | ◐ LIKELY ACTIVE |
| MFMcKee Foods Corporation and Affiliates, Gentry Arkansas | Gentry | AR | Food Manufacturing311812 | 500+ | ◐ LIKELY ACTIVE |
| MSMello Sips | Little Rock | AR | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| MMemcp | West Memphis | AR | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| MSMid-South Steam Boiler & Engineering | Van Buren | AR | Fabricated Metal Product Manufacturing332410 | 100-499 | ◐ LIKELY ACTIVE |
| MMMikes Machine Shop & Welding INC | Ola | AR | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| MWMJB Wood Group - El Dorado | El Dorado | AR | Wood Product Manufacturing321912 | 20-99 | ◐ LIKELY ACTIVE |
| MCMmw Contractors Truss | Cotter | AR | Wood Product Manufacturing321215 | 20-99 | ◐ LIKELY ACTIVE |
| MEMonster Energy Company Rogers Arkansas Office | Rogers | AR | Beverage and Tobacco Product Manufacturing312111 | 1-19 | ◐ LIKELY ACTIVE |
Motion Systems Benton | Benton | AR | Machinery Manufacturing333995 | 20-99 | ◐ LIKELY ACTIVE |
| MBMount Bethel Winery | Altus | AR | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| MHMovie House Winery | Morrilton | AR | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| MSMueller Streamline | Wynne | AR | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| MCMV Concrete | Mountain View | AR | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| MTMy Tea and Me, LLC | Evening Shade | AR | Food Manufacturing311920 | — | ◐ LIKELY ACTIVE |
| NPNashville Plant | Nashville | AR | Food Manufacturing311615 | 500+ | ◐ LIKELY ACTIVE |
| NCNational Custom Hollow Metal | Little Rock | AR | Fabricated Metal Product Manufacturing332321 | 20-99 | ◐ LIKELY ACTIVE |
| NGNdx Green Laboratories | Heber Springs | AR | Miscellaneous Manufacturing339116 | 100-499 | ◐ LIKELY ACTIVE |
| NWNeumeier Winery | Altus | AR | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| NHNew Hope Prosthetic & Orthotic Services INC | Royal | AR | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| NMNew Millennium Building Systems, LLC. - Northwest Arkansas Engineering | Rogers | AR | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| NCNewterra Corporation, INC Heber Springs | Heber Springs | AR | Machinery Manufacturing333310 | 20-99 | ◐ LIKELY ACTIVE |
| NMNidec Motor Corporation - Mena | Mena | AR | Electrical Equipment, Appliance & Component Manufacturing335312 | 100-499 | ◐ LIKELY ACTIVE |
| NINMF inc. | Wynne | AR | Leather and Allied Product Manufacturing316210 | 20-99 | ◐ LIKELY ACTIVE |
| NGNorfork General Industries, Inc | Norfork | AR | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| NLNorth Little Rock | North Little Rock | AR | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| NANorthwest Arkansas Food Bank | Lowell | AR | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| NANorthwest Arkansas Sheet Metal, Inc. | Rogers | AR | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| NANSA Arkansas | Fort Smith | AR | Apparel Manufacturing315220 | 20-99 | ◐ LIKELY ACTIVE |
| NWNuark Warehouse & Logistics | Blytheville | AR | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| NINucor Insulated Panel Group - Sheridan AR | Sheridan | AR | Fabricated Metal Product Manufacturing332311 | 100-499 | ◐ LIKELY ACTIVE |
| NCNvis Communications Services Division LLC | Fayetteville | AR | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| NONWA Office | Rogers | AR | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| OAOldcastle APG - Hope L&G | Hope | AR | Wood Product Manufacturing321999 | 1-19 | ◐ LIKELY ACTIVE |
| OTOsceola Telling | Osceola | AR | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| OOurPharma-Fayetteville | Fayetteville | AR | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| OOxley | Oxley | AR | Chemical Manufacturing325194 | 20-99 | ◐ LIKELY ACTIVE |
| OPOzark Processing Plant | Ozark | AR | Food Manufacturing311615 | 500+ | ◐ LIKELY ACTIVE |
| OROzark Ridge Innovations LLC | Centerton | AR | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| PIPACE INDUSTRIES Harrison Aluminum | Harrison | AR | Primary Metal Manufacturing331523 | 100-499 | ◐ LIKELY ACTIVE |
| PHParker Hannifin Corporation | Benton | AR | Machinery Manufacturing333995 | — | ◐ LIKELY ACTIVE |
| PBPauls Bakery INC | Van Buren | AR | Food Manufacturing311811 | 20-99 | ◐ LIKELY ACTIVE |
| PFPeco Foods Inc.- Newark Feed Mill | Newark | AR | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| PFPeco Foods Inc.-Poultry Processing Plant | Pocahontas | AR | Food Manufacturing311615 | 500+ | ◐ LIKELY ACTIVE |
| PBPerla Brick Plants | Malvern | AR | Nonmetallic Mineral Product Manufacturing327120 | 100-499 | ◐ LIKELY ACTIVE |
| PRPernod Ricard USA Hiram Walker | Fort Smith | AR | Beverage and Tobacco Product Manufacturing312140 | 100-499 | ◐ LIKELY ACTIVE |
| PJPetit Jean Meats | Morrilton | AR | Food Manufacturing311612 | 20-99 | ◐ LIKELY ACTIVE |
| PPhoenix | Phoenix | AR | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| PGPhoenix Global, LLC-Fort Smith | Fort Smith | AR | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |