| BIBpi INC - New Castle Plant | New Castle | PA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| TRTc Redi Mix Inc/new Castle | New Castle | PA | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◇ UNVERIFIED |
| APAxion Power Battery Mfg CO | New Castle | PA | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◇ UNVERIFIED |
| CBCastle Bldr Supply New Castle | New Castle | PA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CNCmi New Castle Facility | New Castle | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CCConsolidated Container Lawrence Cnty | New Castle | PA | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| MAMas Air Systems LLC | New Castle | PA | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| NCNew Castle Foundry/new Castle | New Castle | PA | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| NXNordson Xaloy | New Castle | PA | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| RHRwe Holding CO | New Castle | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SISelect Industries, INC | New Castle | PA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| UCUS Can Co/new Castle Plant | New Castle | PA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| AFA.D.G. Fabrication LLC | New Castle | PA | Fabricated Metal Product Manufacturing332999 | 1-19 | ◇ UNVERIFIED |
| EMExcel Machine Company | New Castle | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| GTGraham Thermal Products, LLC | New Castle | PA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| HSHarbor Steel INC | New Castle | PA | Fabricated Metal Product Manufacturing332322 | 1-19 | ◇ UNVERIFIED |
| SUSawtech USA, Inc. | New Castle | PA | Fabricated Metal Product Manufacturing332216 | 1-19 | ◇ UNVERIFIED |
| ATAmg Titanium 315 Green Ridge Rd Fac | New Castle | PA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| BCBlue Chip Tool, INC. | New Castle | PA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| CPClobus Printing INC. | New Castle | PA | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| HSHilti Steel Industry Division | New Castle | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RCRichardson Cooling Packages, LLC | New Castle | PA | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| SISilgan Ipec | New Castle | PA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SDSimmons Dental Solutions LLC | New Castle | PA | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
 The New York Blower | New Castle | PA | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| VEVelocity Equipment Solutions LLC | New Castle | PA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
