Lockheed Martin CORP | King of Prussia | PA | Computer and Electronic Product Manufacturing334220 | — | ● ACTIVE |
Majr Products CORP | Saegertown | PA | Fabricated Metal Product Manufacturing332618 | 20-99 | ● ACTIVE |
Matric Limited | Seneca | PA | Computer and Electronic Product Manufacturing334418 | 100-499 | ● ACTIVE |
Meeco, INC. | Warrington | PA | Computer and Electronic Product Manufacturing334513 | 20-99 | ● ACTIVE |
Millennium Circuits LTD | Harrisburg | PA | Computer and Electronic Product Manufacturing334412 | 20-99 | ● ACTIVE |
Miller Edge INC | West Grove | PA | Computer and Electronic Product Manufacturing334419 | 20-99 | ● ACTIVE |
Morehouse Instrument Company | York | PA | Computer and Electronic Product Manufacturing334516 | 20-99 | ● ACTIVE |
Neuronetics, INC. | Malvern | PA | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
Nicomatic LLC | Horsham | PA | Computer and Electronic Product Manufacturing334419 | 20-99 | ● ACTIVE |
Optical Filters USA LLC | Meadville | PA | Computer and Electronic Product Manufacturing334419 | 20-99 | ● ACTIVE |
| PUPhilips Ultrasound INC | Reedsville | PA | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
Phonetics INC | Aston | PA | Computer and Electronic Product Manufacturing334111 | 20-99 | ● ACTIVE |
Ph Tool, LLC | Pipersville | PA | Computer and Electronic Product Manufacturing334519 | 20-99 | ● ACTIVE |
| PKPiezo Kinetics, INC. | Bellefonte | PA | Computer and Electronic Product Manufacturing334419 | — | ● ACTIVE |
Pine Test Equipment INC | Grove City | PA | Computer and Electronic Product Manufacturing334516 | 20-99 | ● ACTIVE |
Powerex, INC. | Youngwood | PA | Machinery Manufacturing333924 | 100-499 | ● ACTIVE |
Precision Neuroscopics INC | Pittsburgh | PA | Computer and Electronic Product Manufacturing334510 | 1-19 | ● ACTIVE |
| RERaycom Electronics INC | Dover | PA | Computer and Electronic Product Manufacturing334416 | 20-99 | ● ACTIVE |
Restek CORP | Bellefonte | PA | Computer and Electronic Product Manufacturing334516 | 100-499 | ● ACTIVE |
Rieker Instrument Co., INC. | Aston | PA | Computer and Electronic Product Manufacturing334511 | 20-99 | ● ACTIVE |
Sechan Electronics INC | Lititz | PA | Computer and Electronic Product Manufacturing334418 | 100-499 | ● ACTIVE |
S.g. Frantz CO. INC. | Bristol | PA | Computer and Electronic Product Manufacturing334516 | 1-19 | ● ACTIVE |
| SMSilicon Materials INC | Glenshaw | PA | Computer and Electronic Product Manufacturing334413 | 1-19 | ● ACTIVE |
Skc, INC. | Eighty Four | PA | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
Solar Technology, INC. | Allentown | PA | Computer and Electronic Product Manufacturing334290 | 20-99 | ● ACTIVE |
Spartronics Williamsport, INC. | Williamsport | PA | Computer and Electronic Product Manufacturing334412 | — | ● ACTIVE |
| SMSpectrum Microwave, INC. | State College | PA | Computer and Electronic Product Manufacturing334416 | — | ● ACTIVE |
| SSStellant Systems INC | Williamsport | PA | Computer and Electronic Product Manufacturing334419 | 100-499 | ● ACTIVE |
| SSStrata Skin Sciences INC. | Horsham | PA | Computer and Electronic Product Manufacturing334510 | 20-99 | ● ACTIVE |
Sumitomo (shi) Cryogenics of America INC | Allentown | PA | Machinery Manufacturing333415 | 100-499 | ● ACTIVE |
Sunburst Electronics, LLC | Erie | PA | Computer and Electronic Product Manufacturing334418 | 20-99 | ● ACTIVE |
Te Connectivity Corporation | Mount Joy | PA | Computer and Electronic Product Manufacturing334417 | — | ● ACTIVE |
Teletrix Corporation | Pittsburgh | PA | Computer and Electronic Product Manufacturing334519 | 1-19 | ● ACTIVE |
| TFThin Film Industries, INC. | Morrisville | PA | Computer and Electronic Product Manufacturing334413 | 1-19 | ● ACTIVE |
Tinius Olsen Testing Machine Company | Horsham | PA | Computer and Electronic Product Manufacturing334519 | 100-499 | ● ACTIVE |
Tooling Dynamics, LLC. | York | PA | Fabricated Metal Product Manufacturing332119 | 100-499 | ● ACTIVE |
Transducerworks, LLC | Centre Hall | PA | Computer and Electronic Product Manufacturing334510 | 20-99 | ● ACTIVE |
Trilion Quality Systems LLC | King of Prussia | PA | Computer and Electronic Product Manufacturing334516 | 1-19 | ● ACTIVE |
Trs Technologies, INC | State College | PA | Computer and Electronic Product Manufacturing334419 | — | ● ACTIVE |
Two Technologies, INC. | Horsham | PA | Computer and Electronic Product Manufacturing334111 | 20-99 | ● ACTIVE |
Uct, LLC | Bristol | PA | Computer and Electronic Product Manufacturing334516 | 100-499 | ● ACTIVE |
Videoray LLC | Pottstown | PA | Computer and Electronic Product Manufacturing334511 | 20-99 | ● ACTIVE |
World Electronics Sales and Service, INC | Reading | PA | Computer and Electronic Product Manufacturing334412 | 20-99 | ● ACTIVE |
Z-band Technologies, LLC | Carlisle | PA | Computer and Electronic Product Manufacturing334310 | 1-19 | ● ACTIVE |
Zober Industries, INC | Croydon | PA | Fabricated Metal Product Manufacturing332710 | 100-499 | ● ACTIVE |
3si Security Systems INC | Malvern | PA | Computer and Electronic Product Manufacturing334220 | 100-499 | ● ACTIVE |
| AIAircraft Instruments CO | Doylestown | PA | Computer and Electronic Product Manufacturing334511 | 1-19 | ● 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 |
Apc International LTD. | Mackeyville | PA | Computer and Electronic Product Manufacturing334419 | 20-99 | ● ACTIVE |