Zodiac Printing Corporation | Mountain Top | PA | Printing and Related Support Activities323111 | 1-19 | ● ACTIVE |
3si Security Systems INC | Malvern | PA | Computer and Electronic Product Manufacturing334220 | 100-499 | ● ACTIVE |
Abtec INC | Bristol | PA | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
Accurate Marking Products, INC. | New Kensington | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ● ACTIVE |
Ace Wire Spring & Form CO INC | Mc Kees Rocks | PA | Fabricated Metal Product Manufacturing332613 | 20-99 | ● ACTIVE |
Ac Henry Company, INC. | Huntingdon | PA | Machinery Manufacturing333248 | 1-19 | ● ACTIVE |
Acrymax Technologies INC. | Media | PA | Chemical Manufacturing325510 | 1-19 | ● ACTIVE |
Active Medical, INC. | Harrisburg | PA | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
Active Protective Technologies INC | Conshohocken | PA | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
Acutec Precision Aerospace, INC. | Meadville | PA | Fabricated Metal Product Manufacturing332721 | — | ● ACTIVE |
Advanced Carbon Technologies, INC. | Topton | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | 1-19 | ● ACTIVE |
Advanced Composite Products, INC. | Harrisburg | PA | Plastics and Rubber Products Manufacturing326199 | 1-19 | ● ACTIVE |
Advanced Cooling Technoglies INC | York | PA | Machinery Manufacturing333414 | 20-99 | ● ACTIVE |
| ADAdvanced Design & Control CORP | Souderton | PA | Machinery Manufacturing333413 | 1-19 | ● ACTIVE |
Advanced Fabrication Services, INC. | Lemoyne | PA | Fabricated Metal Product Manufacturing332410 | — | ● ACTIVE |
Advanced Techniques US INC | Warminster | PA | Machinery Manufacturing333992 | 1-19 | ● ACTIVE |
| AFAeroparts Fabricating & Machining INC | Nicktown | PA | Fabricated Metal Product Manufacturing332322 | 20-99 | ● ACTIVE |
Aesculap, INC | Center Valley | PA | Miscellaneous Manufacturing339112 | — | ● ACTIVE |
| AMAgas Mfg INC | Philadelphia | PA | Miscellaneous Manufacturing339950 | 1-19 | ● ACTIVE |
Agc Chemicals Americas, INC. | Exton | PA | Chemical Manufacturing325998 | 100-499 | ● ACTIVE |
| ALAhf LLC Dba Ahf Products | Beech Creek | PA | Printing and Related Support Activities323111 | 1-19 | ● ACTIVE |
| AIAircraft Instruments CO | Doylestown | PA | Computer and Electronic Product Manufacturing334511 | 1-19 | ● ACTIVE |
Air Dynamics Industrial Systems CORP | York | PA | Machinery Manufacturing333413 | 1-19 | ● ACTIVE |
Air-oil Systems, INC. | Souderton | PA | Machinery Manufacturing333248 | 1-19 | ● ACTIVE |
Aitema Business Services LLC | Beaver Falls | PA | Printing and Related Support Activities323111 | 1-19 | ● ACTIVE |
Ajax Electric CO | Huntingdon Valley | PA | Machinery Manufacturing333994 | 20-99 | ● ACTIVE |
Ajiri Tea LLC | Upper Black Eddy | PA | Food Manufacturing311920 | 1-19 | ● ACTIVE |
| ARAlcon Research LLC | Reading | PA | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
Allegheny Petroleum Products CO | Monroeville | PA | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
Alleima USA LLC | South Abington Township | PA | Primary Metal Manufacturing331210 | 500+ | ● ACTIVE |
| ATAlstom Transport USA INC | Pittsburgh | PA | Transportation Equipment Manufacturing336510 | — | ● ACTIVE |
Always Advancing Manufacturing & Promotions LLC | Newtown | PA | Apparel Manufacturing315990 | 1-19 | ● ACTIVE |
Ambler Surgical, LLC | Exton | PA | Miscellaneous Manufacturing339112 | — | ● ACTIVE |
American Additive Manufacturing LLC | Horsham | PA | Plastics and Rubber Products Manufacturing326199 | 1-19 | ● ACTIVE |
| ABAmerican Beverage Corporation Verona | Verona | PA | Beverage and Tobacco Product Manufacturing312111 | 100-499 | ● ACTIVE |
| AMAmerican Metal & Rubber INC | Philadelphia | PA | Plastics and Rubber Products Manufacturing326220 | 1-19 | ● ACTIVE |
American Micro Industries, INC | Chambersburg | PA | Miscellaneous Manufacturing339999 | 1-19 | ● ACTIVE |
American Polarizers INC | Reading | PA | Machinery Manufacturing333310 | 20-99 | ● ACTIVE |
| AIAmeridrives International LLC | Erie | PA | Primary Metal Manufacturing331221 | 100-499 | ● ACTIVE |
Ameri Tech Products, LLC | Bethel Park | PA | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ● ACTIVE |
Ames Industries INC | Hershey | PA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Ametek INC | Berwyn | PA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ● ACTIVE |
Amplifier Solutions CORP | Telford | PA | Computer and Electronic Product Manufacturing334419 | 1-19 | ● ACTIVE |
Ampwave Defense LLC | Lancaster | PA | Computer and Electronic Product Manufacturing334511 | 20-99 | ● ACTIVE |
| ARAm Ross & Son, LLC | Jenkintown | PA | Miscellaneous Manufacturing339910 | 1-19 | ● ACTIVE |
| AMAnderson Metal Industries INC | Franklin | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Anvil Welding & Fabrication, LLC | Parker Ford | PA | Fabricated Metal Product Manufacturing332323 | — | ● ACTIVE |
Anvil Welding & Fabrication, LLC | Parkerford | PA | Fabricated Metal Product Manufacturing332323 | — | ● ACTIVE |
Apc International LTD. | Mackeyville | PA | Computer and Electronic Product Manufacturing334419 | 20-99 | ● ACTIVE |
Apg Vision LLC | Allison Park | PA | Electrical Equipment, Appliance & Component Manufacturing335139 | 1-19 | ● ACTIVE |