| MJMount Joy Wire Corporation | Mount Joy, PA | Primary Metal Manufacturing331222 | 100–499 | ◐ LIKELY ACTIVE |
| NHNew Holland Church Furniture | New Holland, PA | Furniture and Related Product Manufacturing337127 | 20–99 | ◐ LIKELY ACTIVE |
| NHNew Holland Engineering | New Holland, PA | Machinery Manufacturing333111 | 500+ | ◐ LIKELY ACTIVE |
| NHNew Holland F/P Plant | New Holland, PA | Food Manufacturing311615 | 100–499 | ◐ LIKELY ACTIVE |
| NHNew Holland RMC | New Holland, PA | Nonmetallic Mineral Product Manufacturing327320 | 1–19 | ◐ LIKELY ACTIVE |
| NPN.E.W. Plastics Corp - PA East Warehouse | Lancaster, PA | Fabricated Metal Product Manufacturing332311 | 1–19 | ◐ LIKELY ACTIVE |
| NVNissley Vineyards | Bainbridge, PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| NCNitro Cutting Services, LLC | Manheim, PA | Fabricated Metal Product Manufacturing332313 | 1–19 | ◐ LIKELY ACTIVE |
| NMNNBC - Maugus Manufacturing | Lancaster, PA | Plastics and Rubber Products Manufacturing326199 | 100–499 | ◐ LIKELY ACTIVE |
| OTOak Tree Orchard, LLC | Manheim, PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| OCOctoraro Cellars, LLC | Christiana, PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| PPPacer Pumps | Lancaster, PA | Machinery Manufacturing333911 | 1–19 | ◐ LIKELY ACTIVE |
| PTPAP Technologies, Inc. | Lancaster, PA | Printing and Related Support Activities323111 | 20–99 | ◐ LIKELY ACTIVE |
| PPParadise PA Millwork | Paradise, PA | Furniture and Related Product Manufacturing337212 | 1–19 | ◐ LIKELY ACTIVE |
| PPParadise PA Truss | Paradise, PA | Wood Product Manufacturing321215 | 20–99 | ◐ LIKELY ACTIVE |
| PTPA Tortilla Manufacturer, LLC | Lititz, PA | Food Manufacturing311821 | 20–99 | ◐ LIKELY ACTIVE |
| PLPBZ LLC Plant #1 | Lititz, PA | Machinery Manufacturing333111 | 20–99 | ◐ LIKELY ACTIVE |
| PLPen LLC | New Holland, PA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| PFPepperidge Farm Inc. | Denver, PA | Food Manufacturing311821 | 500+ | ◐ LIKELY ACTIVE |
| PLPGNA - Lancaster | Lancaster, PA | Machinery Manufacturing333249 | 20–99 | ◐ LIKELY ACTIVE |
| PGPhillips Graphic Finishing LLC | Manheim, PA | Printing and Related Support Activities323120 | 20–99 | ◐ LIKELY ACTIVE |
| PMPhoenix Mount Joy | Mount Joy, PA | Paper Manufacturing322211 | 20–99 | ◐ LIKELY ACTIVE |
| PHPine Hill Manufacturing LLC | Gap, PA | Transportation Equipment Manufacturing336214 | 20–99 | ◐ LIKELY ACTIVE |
| PPPioneer Poultry, LLC | New Holland, PA | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| PWPioneer Woodcraft | Leola, PA | Furniture and Related Product Manufacturing337212 | 20–99 | ◐ LIKELY ACTIVE |
| P2Plant 2 | East Earl, PA | Nonmetallic Mineral Product Manufacturing327390 | 20–99 | ◐ LIKELY ACTIVE |
| PPolymar | Leola, PA | Plastics and Rubber Products Manufacturing326199 | 20–99 | ◐ LIKELY ACTIVE |
| PDPour Dog | Columbia, PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| PCPrecision Coating Technology and Manufacturing Inc | Denver, PA | Fabricated Metal Product Manufacturing332812 | 1–19 | ◐ LIKELY ACTIVE |
| PBPrimo Brands - Ephrata Factory | Ephrata, PA | Beverage and Tobacco Product Manufacturing312112 | 20–99 | ◐ LIKELY ACTIVE |
| QIQLF, Inc. | New Holland, PA | Food Manufacturing311119 | 20–99 | ◐ LIKELY ACTIVE |
| RIReflexion Interactive Technologies, INC. | Lancaster, PA | Miscellaneous Manufacturing339920 | — | ◐ LIKELY ACTIVE |
| RWRegard's Wines, LLC | Landisville, PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RIRoss Industrial LLC | Leola, PA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| RMR&T Mechanical, Inc. | Marietta, PA | Fabricated Metal Product Manufacturing332322 | 20–99 | ◐ LIKELY ACTIVE |
| RPRunning Pump Road | Lancaster, PA | Fabricated Metal Product Manufacturing332999 | 100–499 | ◐ LIKELY ACTIVE |
| RQRutt Quality Cabinetry | New Holland, PA | Furniture and Related Product Manufacturing337110 | 20–99 | ◐ LIKELY ACTIVE |
| SSSchool Specialty BIH | Lancaster, PA | Furniture and Related Product Manufacturing337127 | 20–99 | ◐ LIKELY ACTIVE |
| STSensenig Turkey Farm LLC | Lititz, PA | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| SRShady Rooster LLC | Ronks, PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SEShanks Extracts, LLC | Lancaster, PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| SLSkyline Leola PA | Leola, PA | Wood Product Manufacturing321991 | 100–499 | ◐ LIKELY ACTIVE |
| SESmeal - Ephrata | Ephrata, PA | Transportation Equipment Manufacturing336212 | 100–499 | ◐ LIKELY ACTIVE |
| SSouth-FMH | Manheim, PA | Plastics and Rubber Products Manufacturing326220 | 20–99 | ◐ LIKELY ACTIVE |
| SPSoybean Plant | Elizabethtown, PA | Food Manufacturing311224 | 1–19 | ◐ LIKELY ACTIVE |
| SDSpirits Distilling Company | Manheim, PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| SEStatco-DSI Engineering System - Lancaster PA | Lancaster, PA | Fabricated Metal Product Manufacturing332996 | 1–19 | ◐ LIKELY ACTIVE |
| SMStoltzfus Meats Inc. | Gordonville, PA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| STSuperior Trusses | Lititz, PA | Wood Product Manufacturing321215 | 20–99 | ◐ LIKELY ACTIVE |
| SKSwing Kingdom | Leola, PA | Miscellaneous Manufacturing339920 | 20–99 | ◐ LIKELY ACTIVE |