| MCMid-illinois Concrete | Greenville | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MHMidwest Harness and Cable | Greenville | WI | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MIMinileit INC | Greenville | SC | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| MAMobile Asphalt Company Greenville Plant | Greenville | AL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MCMo Concrete | Greenville | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MVMore Ventures, Inc | Greenville | GA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| MMMTTI Manufacturing Group, LLC | Greenville | SC | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MIMusical Innovations, LLC | Greenville | SC | Miscellaneous Manufacturing339992 | — | ◇ UNVERIFIED |
| MSMy Sunshine Cakes INC. | Greenville | NC | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| NGNautic Greenville LLC | Greenville | SC | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| NPNichols Propeller Company | Greenville | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| NENona Ennen | Greenville | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| NNutex,inc | Greenville | SC | Chemical Manufacturing325613 | — | ◇ UNVERIFIED |
| NMNutra Manufacturing | Greenville | SC | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| OMOsborn Materials/60 Union St | Greenville | PA | Transportation Equipment Manufacturing336510 | — | ◇ UNVERIFIED |
| OCOshkosh Corporation | Greenville | WI | Transportation Equipment Manufacturing336120 | — | ◇ UNVERIFIED |
| PDPalmetto Digital Solutions, LLC | Greenville | SC | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| PAPerdue Agribusiness LLC - Greenville Grain | Greenville | NC | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PAPeterson American Corporation Dba Peterson Springs | Greenville | IL | Fabricated Metal Product Manufacturing332612 | — | ◇ UNVERIFIED |
| PUPfi Usa, LLP | Greenville | OH | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| PBPhoenix Building Solutions Corp | Greenville | AL | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| PMPierce Manufacturing INC | Greenville | WI | Transportation Equipment Manufacturing336120 | — | ◇ UNVERIFIED |
| PTPines Trailer Division of Great Dane Limited Partnership | Greenville | MS | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| PSPlastic Source LLC | Greenville | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PCPlexus CORP - Appleton 1 | Greenville | WI | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| PPPowder Plus INC | Greenville | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PAPowered Aire, INC. | Greenville | PA | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| PMPrecision Machining, a Div. of Ref Alabama, INC. | Greenville | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PPPrecision Powder, LLC | Greenville | WI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PPPrism Powder Coating and Hydrographics INC. | Greenville | NC | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PSPublic Storage | Greenville | SC | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| PLPurilum LLC | Greenville | NC | Beverage and Tobacco Product Manufacturing312229 | — | ◇ UNVERIFIED |
| PTPurple Tuna Tees, INC. | Greenville | SC | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| QGQuad Graphics | Greenville | MI | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| QTQualflex Technologies, LLC | Greenville | SC | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| QTQualflex Technologies, LLC | Greenville | SC | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| RARef Alabama INC. | Greenville | AL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RLRfidknow LLC | Greenville | SC | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| RBRise Bakery SC LLC | Greenville | SC | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| RBRoad Builders & Parkway Construction LLC | Greenville | KY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| RRRolling Ridge Metals Expansion | Greenville | PA | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| RCRoyal Cabinet & Millwork | Greenville | SC | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| RGRusty Gate Construction, LLC | Greenville | SC | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
 Safety Components Fabric Technologies, INC. | Greenville | SC | Textile Mills313210 | — | ◇ UNVERIFIED |
 Samaritan Biologics, LLC | Greenville | SC | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| SWServall Welding And Fabrication Inc | Greenville | NC | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| SGSmithfield Grain - Greenville Bakery | Greenville | SC | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| SPSoutheastern Products INC | Greenville | SC | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| SISouthern Indiana Sawmill LLC | Greenville | IN | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| SSSpecialty Shearing | Greenville | SC | Apparel Manufacturing315210 | — | ◇ UNVERIFIED |
