| NINorth Industrial Chemicals INC | York | PA | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| YRYork Ready Mix Plant | York | NE | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| SMSlothower Machine Shop LLC | York | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| 7L70503 - Lap Tech Industries | York | SC | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| BBB3 Brewing Company, LLC | York | PA | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◐ LIKELY ACTIVE |
| SISurtech Industries, Inc. | York | PA | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
Altium Packaging - York | York | PA | Plastics and Rubber Products Manufacturing326160 | 20-99 | ◐ LIKELY ACTIVE |
| ACAmerican Colloid Company - York PA | York | PA | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| AYApx - York Sheet Metal, Incorporated | York | PA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| BYBWAY York | York | PA | Fabricated Metal Product Manufacturing332431 | 100-499 | ◐ LIKELY ACTIVE |
| CCaskey | York | PA | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| CIClinton Industries, INC. | York | PA | Furniture and Related Product Manufacturing337127 | — | ◐ LIKELY ACTIVE |
| CRCMC Rebar York | York | PA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| CFConagra Foods Blackbridge Rd Plt | York | PA | Food Manufacturing311211 | — | ◐ LIKELY ACTIVE |
| CLCrystal Lake Foods | York | NE | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| ESElkem Silicones Advanced Specialties | York | SC | Chemical Manufacturing325199 | 1-19 | ◐ LIKELY ACTIVE |
| EOEnvirite of Pennsylvania INC | York | PA | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
Filtration Group | York | SC | Textile Mills313110 | 100-499 | ◐ LIKELY ACTIVE |
| GEGenie Electronics CO INC | York | PA | Computer and Electronic Product Manufacturing334418 | 20-99 | ◐ LIKELY ACTIVE |
| GDGrow Defender | York | PA | Chemical Manufacturing325320 | — | ◐ LIKELY ACTIVE |
| KSKinsley Steel, Inc | York | PA | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| MPMenasha Packaging Company- PPS York Grumbacher | York | PA | Printing and Related Support Activities323111 | 100-499 | ◐ LIKELY ACTIVE |
| MMMkt Metal Manufacturing | York | PA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| MLModern Landfill | York | PA | Apparel Manufacturing315231 | — | ◐ LIKELY ACTIVE |
| MCMulti Color Corp/willow Springs Plt | York | PA | Printing and Related Support Activities323111 | — | ◐ LIKELY ACTIVE |
| OROld Republic Distillery, INC | York | PA | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
| PAPennex Aluminum Company - York | York | PA | Primary Metal Manufacturing331316 | 20-99 | ◐ LIKELY ACTIVE |
| PPtusa | York | NE | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| SFSME Foods, LLC | York | PA | Food Manufacturing311612 | 1-19 | ◐ LIKELY ACTIVE |
| SMSmt Manufacturing Group, LLC. | York | PA | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| SCSouth County LLC | York | PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| STSvc Tire Truck Ctr Inc/york 2800 Concord Rd | York | PA | Plastics and Rubber Products Manufacturing326212 | — | ◐ LIKELY ACTIVE |
| TYThe Ygs Group/york | York | PA | Printing and Related Support Activities323111 | — | ◐ LIKELY ACTIVE |
| YCYork Cnty Solid Waste/york Cnty Resource Recovery | York | PA | Textile Mills313230 | — | ◐ LIKELY ACTIVE |
| YHYork Harbor Marine Service | York | ME | Transportation Equipment Manufacturing336612 | — | ◐ LIKELY ACTIVE |
| YMYork Materials Group Llc/w Manchester Asphalt | York | PA | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| AIAdvanced Ind Svc Piping & Fabrication York | York | PA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| AUAlcoil USA LLC | York | PA | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| ACArtsy Couture | York | PA | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
| BPBway Pkg Div Bway CORP York Can Plt | York | PA | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| CCCaterpillar Const Equip Mfg | York | PA | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| CFCochrane Foundry INC | York | PA | Primary Metal Manufacturing331524 | 1-19 | ◐ LIKELY ACTIVE |
| CCCyclonaire CORP | York | NE | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| FSFinishing Sys Metal Prep Plt | York | PA | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| GIGamlet, Incorporated | York | PA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| GRGea Refrigeration NA | York | PA | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| GSGea Sys North Amer Llc/york | York | PA | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| GEGraham Eng. CORP. | York | PA | Machinery Manufacturing333993 | — | ◐ LIKELY ACTIVE |
| GRGraham Recycling Plt | York | PA | Plastics and Rubber Products Manufacturing326160 | — | ◐ LIKELY ACTIVE |
| HKHong Kong Clnrs/york | York | PA | Computer and Electronic Product Manufacturing334112 | — | ◐ LIKELY ACTIVE |