| GDGettysburg Dry Clnr | Gettysburg, PA | Fabricated Metal Product Manufacturing332323 | — | ◐ LIKELY ACTIVE |
| GHGettysburg Hospital Wellspan | Gettysburg, PA | Machinery Manufacturing333993 | — | ◐ LIKELY ACTIVE |
| GFG&s Foods Llc/hanover | Hanover, PA | Food Manufacturing311919 | — | ◐ LIKELY ACTIVE |
| HPHanover Prest Paving Brick Plt | Hanover, PA | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| JRJf Rohrbaugh New Oxford | New Oxford, PA | Wood Product Manufacturing321920 | — | ◐ LIKELY ACTIVE |
| PFPenn Finishing Inc/floor Trim | East Berlin, PA | Wood Product Manufacturing321918 | — | ◐ LIKELY ACTIVE |
| PRPine Run Inc-tmt Plant | Abbottstown, PA | Wood Product Manufacturing321991 | — | ◐ LIKELY ACTIVE |
| PCPrecision Cut Industries INC | Hanover, PA | Fabricated Metal Product Manufacturing332119 | — | ◐ LIKELY ACTIVE |
| YMYork Materials Group Llc/hanover | Hanover, PA | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| 4S48forty Solutions Biglerville Fac | Biglerville, PA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| ACAcme Composites/hanover | Hanover, PA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| ACAgric Commodities Fertilizer Plt | Gettysburg, PA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| BPBar-ray Products INC | Littlestown, PA | Apparel Manufacturing315250 | — | ◇ UNVERIFIED |
Carmeuse Lime INC. Hanover Op Erations | Hanover, PA | Food Manufacturing311942 | — | ◇ UNVERIFIED |
| CFColonial Fiberglass Industries | Hanover, PA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| DCDal-tile CORP Bendersville Plant | Bendersville, PA | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| ESEdsal Sandusky Manu Fac | Littlestown, PA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| GFGettysburg Foundry Spec Mfg | Gettysburg, PA | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| HLHanover Lantern Inc/kindig Ln | Hanover, PA | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| HFHillandale Feed Mill | Gettysburg, PA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| IMIsp Minerals Charmian Quarry | Blue Ridge Summit, PA | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| JCJc Cleaners | Gettysburg, PA | Chemical Manufacturing325600 | — | ◇ UNVERIFIED |
| KFKnouse Foods Coop INC Gardners Plant | Gardners, PA | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| KFKnouse Foods CORP INC Mountain Orchard Cold Storage | Aspers, PA | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| MGMcdermitt Gettysburg Concrete & Blacktop Plts | Gettysburg, PA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MCMiller Chemical & Fertilizer CORP | Hanover, PA | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| NENew Enterprise Stone & Lime CO Inc/fairfield | Cumberland, PA | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| NENew Enterprise Stone & Lime CO Inc/gettysburg | Gettysburg, PA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| NLNull's Liquid Chlorine, LLC | New Oxford, PA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| PCPrecision Cut Ind - 60 Ram Drive | Hanover, PA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| PMPremier Magnesia LLC Aspers Plant | Aspers, PA | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| QPQg Printing Ii CORP | Fairfield, PA | Printing and Related Support Activities323117 | — | ◇ UNVERIFIED |
| SLSandusky Lee Metal Prod/littlestown | Littlestown, PA | Furniture and Related Product Manufacturing337214 | — | ◇ UNVERIFIED |
| SESchindler Elevator CORP | Gettysburg, PA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| TSTucker Surface Finishing Ctr Inc/east Berlin King St | East Berlin, PA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| TETyco Electronics (formerly Amp Incorporated) | East Berlin, PA | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| ZBZeigler Bros Feeds Gardners | Gardners, PA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| AEAero Energy | New Oxford, PA | Petroleum and Coal Products Manufacturing324110 | 100–499 | ◐ LIKELY ACTIVE |
| AAsst | Mcsherrystown, PA | Plastics and Rubber Products Manufacturing326199 | 20–99 | ◐ LIKELY ACTIVE |
| ADAtomic Dog, LLC | Gettysburg, PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| BHBig Hill Winery & Ciderworks LLC | Gardners, PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| BPBiglerville, PA - 204 | Biglerville, PA | Wood Product Manufacturing321920 | 20–99 | ◐ LIKELY ACTIVE |
| BUBPG USA, Fairfield | Fairfield, PA | Printing and Related Support Activities323117 | 100–499 | ◐ LIKELY ACTIVE |
| BMBucher Meats | Biglerville, PA | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| BOButchers of Barlow, LLC | Gettysburg, PA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| CFChapel Ford Farm, LLC | Gettysburg, PA | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| CMConewago Manufacturing | Hanover, PA | Nonmetallic Mineral Product Manufacturing327390 | 100–499 | ◐ LIKELY ACTIVE |
| DGDaltile Gettysburg | Gettysburg, PA | Nonmetallic Mineral Product Manufacturing327120 | 20–99 | ◐ LIKELY ACTIVE |
| DLDaltile Lincolnway East | Gettysburg, PA | Nonmetallic Mineral Product Manufacturing327120 | 20–99 | ◐ LIKELY ACTIVE |
| DMDL Martin Company East | East Berlin, PA | Fabricated Metal Product Manufacturing332710 | 20–99 | ◐ LIKELY ACTIVE |