| FPFarmers Produce | Chambersburg | PA | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| GCGreenfiber Chambersburg PA | Chambersburg | PA | Paper Manufacturing322299 | 20-99 | ◐ LIKELY ACTIVE |
| JPJ&j Pallet and Recycling, LLC | Chambersburg | PA | Wood Product Manufacturing321920 | — | ◐ LIKELY ACTIVE |
| LLetterkenny | Chambersburg | PA | Nonmetallic Mineral Product Manufacturing327390 | 1-19 | ◐ LIKELY ACTIVE |
| NCNitterhouse Concrete Products | Chambersburg | PA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| NMNitterhouse Masonry Products | Chambersburg | PA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| NMNitterhouse Masonry Products- GS | Chambersburg | PA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| OTOlde Tyme Meats, LLC | Chambersburg | PA | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| QMQualex Manufacturing @ Chambersburg | Chambersburg | PA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| RRRolling Range Custom Butchering | Chambersburg | PA | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| RBRoy-pitz Brewing Co., INC | Chambersburg | PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| TCTruckCraft Corporation | Chambersburg | PA | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| TMTuscarora Mountain Winery | Chambersburg | PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| YIY.B.Welding Inc | Chambersburg | PA | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| SMSunset Metal Works, Incorporated | Chambersburg | PA | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| 2S2TwentyTwo Steel Designs, LLC | Chambersburg | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ALAccess Lift Equipment, INC. | Chambersburg | PA | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| ASArt Sign Company of Chambersburg LLC | Chambersburg | PA | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| BMBwise Manufacturing, LLC | Chambersburg | PA | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| DODepartment of Defense, U.s. Army Letterkenny Army Depot | Chambersburg | PA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| FSF&m Surfaces, INC. | Chambersburg | PA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| FCFranklin Clothing Company, INC. | Chambersburg | PA | Apparel Manufacturing315220 | — | ◇ UNVERIFIED |
| HTHitch Things | Chambersburg | PA | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| NMNorth Mountain Structures, LLC | Chambersburg | PA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| QMQualex Manufacturing, LLC | Chambersburg | PA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| RTRush Truck Centers of Illinois, INC. | Chambersburg | PA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| SHSuperior Harness CO. LLC | Chambersburg | PA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| UDU.s. Dol Osha | Chambersburg | PA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| UDU.s. Dol Osha | Chambersburg | PA | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |