| GPGreif Pkg Llc/warminster | Warminster | PA | Fabricated Metal Product Manufacturing332439 | 20-99 | ● ACTIVE |
| GBGuardian Booth LLC | Waynesboro | PA | Wood Product Manufacturing321992 | — | ● ACTIVE |
Handrail Design INC | Columbia | PA | Fabricated Metal Product Manufacturing332323 | 20-99 | ● ACTIVE |
Hanover Foods CORP | Hanover | PA | Food Manufacturing311411 | 100-499 | ● ACTIVE |
Hanover Foods CORP | Centre Hall | PA | Food Manufacturing311411 | 20-99 | ● ACTIVE |
Hard Chrome Specialists, INC. | York | PA | Fabricated Metal Product Manufacturing332812 | 20-99 | ● ACTIVE |
Harold Beck & Sons, INC. | Newtown | PA | Fabricated Metal Product Manufacturing332812 | 100-499 | ● ACTIVE |
Havis INC | Warminster | PA | Fabricated Metal Product Manufacturing332999 | 100-499 | ● ACTIVE |
| HRHaysite Reinforced Plastics, LLC | Erie | PA | Plastics and Rubber Products Manufacturing326130 | 100-499 | ● ACTIVE |
Heritage Sign and Display, INC. | Nesquehoning | PA | Miscellaneous Manufacturing339950 | 20-99 | ● ACTIVE |
| HCHershey CO West Hershey Plant | Hershey | PA | Food Manufacturing311351 | 500+ | ● ACTIVE |
Hexcel Pottsville CORP | Saint Clair | PA | Transportation Equipment Manufacturing336413 | 100-499 | ● ACTIVE |
| HMHeyco Metals INC | Reading | PA | Primary Metal Manufacturing331420 | 20-99 | ● ACTIVE |
High Concrete Group, LLC | Denver | PA | Nonmetallic Mineral Product Manufacturing327390 | 100-499 | ● ACTIVE |
Highpoint Tool & Machine, INC. | Saegertown | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
| HCHoeganaes CORP | Watsontown | PA | Primary Metal Manufacturing331110 | 20-99 | ● ACTIVE |
| HEHoneywell Electronic Materials | Fombell | PA | Primary Metal Manufacturing331410 | 20-99 | ● ACTIVE |
H & W Global Industries, LLC | Blairsville | PA | Fabricated Metal Product Manufacturing332812 | 20-99 | ● ACTIVE |
| HEHydro Extrusion USA LLC - Cressona Facility | Cressona | PA | Primary Metal Manufacturing331314 | — | ● ACTIVE |
Imperial Carbide INC | Meadville | PA | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
Industrial Metal Plating INC | Reading | PA | Fabricated Metal Product Manufacturing332813 | — | ● ACTIVE |
Industrial Scientific Corporation | Pittsburgh | PA | Computer and Electronic Product Manufacturing334513 | 100-499 | ● ACTIVE |
Instrumentation Industries, Incorporated | Bethel Park | PA | Miscellaneous Manufacturing339112 | 20-99 | ● ACTIVE |
Intermetro Industries CORP | Wilkes Barre | PA | Fabricated Metal Product Manufacturing332618 | — | ● ACTIVE |
Irwin Automation INC | Greensburg | PA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Jbs Souderton INC | Souderton | PA | Food Manufacturing311225 | 500+ | ● ACTIVE |
Jersey Shore Steel CO | Jersey Shore | PA | Primary Metal Manufacturing331110 | 100-499 | ● ACTIVE |
| JIJlg Industries, INC. | Shippensburg | PA | Machinery Manufacturing333120 | — | ● ACTIVE |
John Evans' Sons, Incorporated | Lansdale | PA | Fabricated Metal Product Manufacturing332612 | 20-99 | ● ACTIVE |
John Savoy & Son, INC. | Montoursville | PA | Furniture and Related Product Manufacturing337122 | 100-499 | ● ACTIVE |
Johnson Controls Navy Systems, LLC | York | PA | Machinery Manufacturing333415 | 100-499 | ● ACTIVE |
J.v. Manufacturing CO INC | Natrona Heights | PA | Machinery Manufacturing333514 | 20-99 | ● ACTIVE |
| KCKawneer CO INC | Bloomsburg | PA | Primary Metal Manufacturing331318 | 100-499 | ● ACTIVE |
| KBKenvue Brands Llc/lititz | Lititz | PA | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
| KPKeystone Protein CO | Fredericksburg | PA | Food Manufacturing311225 | 20-99 | ● ACTIVE |
Keystone Sporting Arms, LLC. | Milton | PA | Fabricated Metal Product Manufacturing332994 | 20-99 | ● ACTIVE |
Kitron Technologies INC. | Windber | PA | Computer and Electronic Product Manufacturing334418 | 100-499 | ● ACTIVE |
Kmm Group, LTD. | Hatboro | PA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| KFKnouse Foods Coop INC Chambersburg Plant | Chambersburg | PA | Food Manufacturing311421 | 100-499 | ● ACTIVE |
| KFKnouse Foods Coop INC Orrtanna Plant | Orrtanna | PA | Food Manufacturing311421 | 100-499 | ● ACTIVE |
Kuhn Tool & Die CO | Meadville | PA | Machinery Manufacturing333514 | 20-99 | ● ACTIVE |
Kutztown Foundry & Machine LLC | Kutztown | PA | Primary Metal Manufacturing331513 | 20-99 | ● ACTIVE |
Kvk-tech INC | Newtown | PA | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
Lamjen INC | Erie | PA | Fabricated Metal Product Manufacturing332312 | 1-19 | ● ACTIVE |
Lancaster Metals Science CORP | Lancaster | PA | Fabricated Metal Product Manufacturing332812 | 20-99 | ● ACTIVE |
Lancer Systems LP | Quakertown | PA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Latrobe Specialty Metals Co, LLC | Latrobe | PA | Chemical Manufacturing325311 | — | ● ACTIVE |
Lenape Forged Products CORP | West Chester | PA | Fabricated Metal Product Manufacturing332111 | 20-99 | ● ACTIVE |
| LCLibertas Copper | Leetsdale | PA | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
| LELiberty Electronics INC | Franklin | PA | Computer and Electronic Product Manufacturing334419 | 100-499 | ● ACTIVE |