| NSNipha Superior Manufacturing LLC | Munford | AL | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| OBOldcastle BuildingEnvelope-Northport 64th Ave | Northport | AL | Fabricated Metal Product Manufacturing332321 | 20-99 | ◐ LIKELY ACTIVE |
| OSOMCO Solar | Madison | AL | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| OMO'Neal Manufacturing Services | Fayette | AL | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| OAOpelika, Al | Opelika | AL | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| OAOpelika AL Millwork | Opelika | AL | Furniture and Related Product Manufacturing337212 | 20-99 | ◐ LIKELY ACTIVE |
| OTOpp - Tubes & Cores - C334 | Opp | AL | Paper Manufacturing322299 | 20-99 | ◐ LIKELY ACTIVE |
| O3Osha 300a | Auburn | AL | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| PParrish | Parrish | AL | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| PRPeak Renewables Bioenergy Dothan | Dothan | AL | Wood Product Manufacturing321999 | 20-99 | ◐ LIKELY ACTIVE |
| PMPFG Manufacturing Great Western Alabama - 4023 | Hollywood | AL | Machinery Manufacturing333241 | 20-99 | ◐ LIKELY ACTIVE |
| PBPickensville Blend Mill | Pickensville | AL | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
Pilgrims Pride - Falkville Feed Mill | Falkville | AL | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
Pilgrims Pride - Tuscumbia Feed Mill | Tuscumbia | AL | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| PPlant | Valley | AL | Transportation Equipment Manufacturing336360 | 20-99 | ◐ LIKELY ACTIVE |
| PPlant | Calera | AL | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| P1Plant 1 | Birmingham | AL | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| P5Plant 587 | Prattville | AL | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| PPPlant Power and Control Systems, LLC. (2) | Alabaster | AL | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| PRPlastic Recyclers Southeast | Decatur | AL | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PHPolaris Huntsville - CGD | Huntsville | AL | Transportation Equipment Manufacturing336999 | 20-99 | ◐ LIKELY ACTIVE |
| PIPolymer Industries - Mechanical Division | Pisgah | AL | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PGPower Grid Components | Bessemer | AL | Nonmetallic Mineral Product Manufacturing327110 | 20-99 | ◐ LIKELY ACTIVE |
| PTPrimetals Technologies - Decatur | Decatur | AL | Machinery Manufacturing333519 | 20-99 | ◐ LIKELY ACTIVE |
| PLProwood LLC | Athens | AL | Wood Product Manufacturing321114 | 20-99 | ◐ LIKELY ACTIVE |
| PLProwood, LLC, (plant 525) | Louisville | AL | Wood Product Manufacturing321114 | 20-99 | ◐ LIKELY ACTIVE |
| PDPrudent Decatur | Decatur | AL | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PIPyrotek Inc. - TAB Refractory Services USA | Muscle Shoals | AL | Nonmetallic Mineral Product Manufacturing327110 | 20-99 | ◐ LIKELY ACTIVE |
| QEQsi Environmental & Industrial Fab | Dothan | AL | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| QGQuality Galvanizing - Subsidiary of Threaded Fasteners, Inc | Semmes | AL | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| RLRapa L.p. | Auburn | AL | Transportation Equipment Manufacturing336350 | 20-99 | ◐ LIKELY ACTIVE |
Red Lion Controls Inc. Mobile | Mobile | AL | Computer and Electronic Product Manufacturing334513 | 20-99 | ◐ LIKELY ACTIVE |
Rice Lake Weighing Systems, Jasper | Jasper | AL | Machinery Manufacturing333997 | 20-99 | ◐ LIKELY ACTIVE |
| RRRLG - Raypress | Birmingham | AL | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| RPRusken Packaging Heflin | Heflin | AL | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| RPRVI-Hanceville Plant B | Hanceville | AL | Food Manufacturing311613 | 20-99 | ◐ LIKELY ACTIVE |
| SSSabel Steel Service, Inc- Scrap | Montgomery | AL | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| SSaint-Gobain | Huntsville | AL | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ◐ LIKELY ACTIVE |
| SSamoset | Cordova | AL | Chemical Manufacturing325920 | 20-99 | ◐ LIKELY ACTIVE |
| SSaraland | Saraland | AL | Textile Product Mills314110 | 20-99 | ◐ LIKELY ACTIVE |
| SBSchulte Building Systems, Inc-Hueytown | Hueytown | AL | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| SMScottsboro MFG Plant 2 | Scottsboro | AL | Furniture and Related Product Manufacturing337215 | 20-99 | ◐ LIKELY ACTIVE |
| SAShelby AL Truss | Shelby | AL | Wood Product Manufacturing321215 | 20-99 | ◐ LIKELY ACTIVE |
| SNShinsung Nvh USA 300a | Shorter | AL | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| SISmalto Inc. dba Pemco International | Leesburg | AL | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| SCSouthern Concrete Products of Bay Minette | Bay Minette | AL | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| SHSouthern Heat Exchanger Corporation | Tuscsaloosa | AL | Fabricated Metal Product Manufacturing332410 | 20-99 | ◐ LIKELY ACTIVE |
| SMSouthpoint Millwork | Tanner | AL | Furniture and Related Product Manufacturing337212 | 20-99 | ◐ LIKELY ACTIVE |
| SASovereign America Industries, LLC | Haleyville | AL | Textile Product Mills314120 | 20-99 | ◐ LIKELY ACTIVE |
| SESpillTech Environmental of Mobile | Mobile | AL | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |