Imperial Carbide INC | Meadville | PA | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
| ISImperial Systems, INC | Mercer | PA | Fabricated Metal Product Manufacturing332313 | 100-499 | ● ACTIVE |
Industrial Metal Plating INC | Reading | PA | Fabricated Metal Product Manufacturing332813 | 20-99 | ● ACTIVE |
Intermetro Industries CORP | Wilkes Barre | PA | Fabricated Metal Product Manufacturing332618 | — | ● ACTIVE |
International Cartridge CORP | Reynoldsville | PA | Fabricated Metal Product Manufacturing332992 | 20-99 | ● ACTIVE |
Irwin Automation INC | Greensburg | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
J.b. Anderson & Son, INC | Irwin | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ● ACTIVE |
Jeglinski Group INC | Meadville | PA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Jennison CORP | Carnegie | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Jersey Chrome Plating Company | Pittsburgh | PA | Fabricated Metal Product Manufacturing332813 | 1-19 | ● ACTIVE |
Jersey Shore Steel CO | Jersey Shore | PA | Primary Metal Manufacturing331110 | 100-499 | ● ACTIVE |
| JIJlg Industries INC | Mcconnellsburg | PA | Fabricated Metal Product Manufacturing332990 | — | ● ACTIVE |
| JLJ & L Precision Machine CO INC | Bethlehem | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
John Evans' Sons, Incorporated | Lansdale | PA | Fabricated Metal Product Manufacturing332612 | 20-99 | ● ACTIVE |
John R. Bromiley Company INC. | Chalfont | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Jolar Machine CO | Dickson City | PA | Fabricated Metal Product Manufacturing332721 | 1-19 | ● ACTIVE |
| KIKane Innovations Erie | Erie | PA | Fabricated Metal Product Manufacturing332323 | 20-99 | ● ACTIVE |
| KCKawneer CO INC | Bloomsburg | PA | Primary Metal Manufacturing331318 | 100-499 | ● ACTIVE |
Keystone Sporting Arms, LLC. | Milton | PA | Fabricated Metal Product Manufacturing332994 | 20-99 | ● ACTIVE |
Kingsbury, INC. | Philadelphia | PA | Fabricated Metal Product Manufacturing332811 | 100-499 | ● ACTIVE |
Kmm Group, LTD. | Hatboro | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Kovlar Precision Manufacturing, INC. | Bedford | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● 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 |
Lee Industries, INC. | Philipsburg | PA | Fabricated Metal Product Manufacturing332420 | — | ● ACTIVE |
Leese & CO INC | Greensburg | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ● ACTIVE |
| LHLehigh Heavy Forge CORP | Bethlehem | PA | Fabricated Metal Product Manufacturing332111 | 100-499 | ● ACTIVE |
Lenape Forged Products CORP | West Chester | PA | Fabricated Metal Product Manufacturing332111 | 20-99 | ● ACTIVE |
| LMLeonhardt Manufacturing CO | Hanover | PA | Fabricated Metal Product Manufacturing332996 | 20-99 | ● ACTIVE |
| LSLesjofors Springs America INC | Pittston | PA | Fabricated Metal Product Manufacturing332613 | 20-99 | ● ACTIVE |
Levan Machine CO INC | Fleetwood | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
| LMLibrandis Mach Shop | Middletown | PA | Fabricated Metal Product Manufacturing332813 | 20-99 | ● ACTIVE |
Linear Machining Technology LLC | Irwin | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ● ACTIVE |
Ll Brown INC | Enola | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Lockheed Martin Aeroparts, INC. | Johnstown | PA | Fabricated Metal Product Manufacturing332322 | 500+ | ● ACTIVE |
Lockheed Martin CORP | Archbald | PA | Fabricated Metal Product Manufacturing332117 | — | ● ACTIVE |
Lzk Manufacturing, INC | Shrewsbury | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ● ACTIVE |
Machined Products Company | Lancaster | PA | Fabricated Metal Product Manufacturing332721 | 20-99 | ● ACTIVE |
Majr Products CORP | Saegertown | PA | Fabricated Metal Product Manufacturing332618 | 20-99 | ● ACTIVE |
Mauell CORP | Dillsburg | PA | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
M & B Machine, INC. | Carlisle | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Mbt Product Design & Manufacturing INC | Waynesboro | PA | Fabricated Metal Product Manufacturing332999 | 1-19 | ● ACTIVE |
Mercer Spring & Wire LLC | Townville | PA | Fabricated Metal Product Manufacturing332613 | — | ● ACTIVE |
Metco Ind | Saint Marys | PA | Primary Metal Manufacturing331110 | 100-499 | ● ACTIVE |
Metplas INC | Natrona Heights | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Miller Welding & Machine CO | Brookville | PA | Fabricated Metal Product Manufacturing332313 | — | ● ACTIVE |
Mission Critical Solutions, LLC | Alum Bank | PA | Fabricated Metal Product Manufacturing332312 | 20-99 | ● ACTIVE |
| MWMi Windows & Doors INC | Hegins | PA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ● ACTIVE |
Modern Industries, INC. | Erie | PA | Fabricated Metal Product Manufacturing332811 | 100-499 | ● ACTIVE |
Nammo Pocal INC | Scranton | PA | Fabricated Metal Product Manufacturing332721 | 20-99 | ● ACTIVE |