| APAcero Precision | West Chester | PA | Fabricated Metal Product Manufacturing332721 | 20-99 | ● ACTIVE |
Advanced Medical Homecare Supplies LLC | West Chester | PA | Miscellaneous Manufacturing339113 | 1-19 | ● ACTIVE |
| AIArkema Inc/west Chester | West Chester | PA | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
| JMJohnson Matthey INC. | West Chester | PA | Chemical Manufacturing325998 | 100-499 | ● ACTIVE |
Lenape Forged Products CORP | West Chester | PA | Fabricated Metal Product Manufacturing332111 | 20-99 | ● ACTIVE |
Transwall Office Systems, INC. | West Chester | PA | Furniture and Related Product Manufacturing337214 | 20-99 | ● ACTIVE |
Centinel Spine LLC | West Chester | PA | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
Depuy Synthes Sales INC | West Chester | PA | Miscellaneous Manufacturing339112 | — | ● ACTIVE |
Dvm Manufacturing LLC | West Chester | PA | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ● ACTIVE |
Microwave Photonic Systems INC | West Chester | PA | Computer and Electronic Product Manufacturing334220 | 20-99 | ● ACTIVE |
Ndt International INC | West Chester | PA | Computer and Electronic Product Manufacturing334519 | 1-19 | ● ACTIVE |
Nu-art Graphics Manufacturing LLC | West Chester | PA | Printing and Related Support Activities323113 | — | ● ACTIVE |
Structure Probe INC | West Chester | PA | Computer and Electronic Product Manufacturing334516 | 20-99 | ● ACTIVE |
Verrica Pharmaceuticals INC. | West Chester | PA | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
W.h. Jones Company, INC. | West Chester | PA | Machinery Manufacturing333517 | 1-19 | ● ACTIVE |
Deco Sales Company | West Chester | PA | Fabricated Metal Product Manufacturing332722 | — | ● ACTIVE |
| ESEffective Shielding Co, INC | West Chester | PA | Miscellaneous Manufacturing339991 | — | ● ACTIVE |
Emergent Energy Solutions LLC | West Chester | PA | Computer and Electronic Product Manufacturing334514 | — | ● ACTIVE |
Invisalert Solutions INC | West Chester | PA | Computer and Electronic Product Manufacturing334290 | — | ● ACTIVE |
Le Drones LLC | West Chester | PA | Transportation Equipment Manufacturing336411 | — | ● ACTIVE |
| MTMolecular Targeting Technologies, INC. | West Chester | PA | Chemical Manufacturing325413 | — | ● ACTIVE |
| PCPlas-tech Coatings INC | West Chester | PA | Fabricated Metal Product Manufacturing332812 | 20-99 | ● ACTIVE |
(rk)2 Materials, INC. | West Chester | PA | Nonmetallic Mineral Product Manufacturing327110 | — | ● ACTIVE |
Shaw Moisture Meters (usa) LLC | West Chester | PA | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Sindri Materials CORP | West Chester | PA | Computer and Electronic Product Manufacturing334413 | — | ● ACTIVE |
Universal Services Associates, INC. | West Chester | PA | Miscellaneous Manufacturing339999 | — | ● ACTIVE |
| WMWoodward Mccoach, LLC | West Chester | PA | Computer and Electronic Product Manufacturing334210 | — | ● ACTIVE |
| AIAnro, INC. | West Chester | PA | Printing and Related Support Activities323111 | 100-499 | ◐ LIKELY ACTIVE |
| OSO'rourke & Sons, INC. | West Chester | PA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| ZCZeks Compressed Air Solutions | West Chester | PA | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| JBJabil Brandywine | West Chester | PA | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| JMJohnson Matthey Inc/west Whiteland | West Chester | PA | Primary Metal Manufacturing331491 | 100-499 | ◐ LIKELY ACTIVE |
| LPLasko Products, INC. | West Chester | PA | Machinery Manufacturing333412 | 500+ | ◐ LIKELY ACTIVE |
| TUTecniplast Usa, INC. | West Chester | PA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
Tnt Handling USA INC | West Chester | PA | Machinery Manufacturing333923 | 1-19 | ◐ LIKELY ACTIVE |
| DFDavidson's Fabricating, INC | West Chester | PA | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| TEThermo Electric Company, INC. | West Chester | PA | Computer and Electronic Product Manufacturing334519 | 20-99 | ◐ LIKELY ACTIVE |
| TTTin Technology & Refining | West Chester | PA | Primary Metal Manufacturing331492 | 1-19 | ◐ LIKELY ACTIVE |
| SSystematics | West Chester | PA | Machinery Manufacturing333992 | 20-99 | ◇ UNVERIFIED |
| ELEnvera Lic, LLC | West Chester | PA | Food Manufacturing311119 | — | ◐ LIKELY ACTIVE |
| JIJabil INC | West Chester | PA | Miscellaneous Manufacturing339113 | 100-499 | ◐ LIKELY ACTIVE |
| LBLevante Brewing Company | West Chester | PA | Beverage and Tobacco Product Manufacturing312120 | 20-99 | ◐ LIKELY ACTIVE |
| MPMetallurgical Products - West Chester Plant | West Chester | PA | Paper Manufacturing322121 | — | ◐ LIKELY ACTIVE |
| SKSafety Kleen Sys INC - West Chester Facility | West Chester | PA | Machinery Manufacturing333298 | — | ◐ LIKELY ACTIVE |
| SISchramm Inc/west Chester | West Chester | PA | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| SSSugartown Smoked Specialties | West Chester | PA | Food Manufacturing311612 | 1-19 | ◐ LIKELY ACTIVE |
| BLBer Lyn Auto Body | West Chester | PA | Food Manufacturing311212 | — | ◐ LIKELY ACTIVE |
| CACarlsons Auto Body Works | West Chester | PA | Food Manufacturing311213 | — | ◐ LIKELY ACTIVE |
| JIJabil Inc/east Goshen | West Chester | PA | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| JCJames Chevrolet Inc/west Chester | West Chester | PA | Food Manufacturing311300 | — | ◐ LIKELY ACTIVE |