Cds Analytical, LLC | Oxford | — | ● ACTIVE |
Dgh Technology INC. | Exton | — | ● ACTIVE |
Laser-view Technologies INC | Chester Springs | — | ● ACTIVE |
Miller Edge INC | West Grove | 20–99 | ● ACTIVE |
Applied Energy Systems INC | Malvern | — | ● ACTIVE |
Bender Electronics, Incorporated | Exton | — | ● ACTIVE |
Blue Avionics INC | Exton | — | ● ACTIVE |
Electro-sense of Pennsylvania INC | Pottstown | — | ● ACTIVE |
Emergent Energy Solutions LLC | West Chester | — | ● ACTIVE |
Innovative Solutions & Support INC | Exton | — | ● ACTIVE |
Invisalert Solutions INC | West Chester | — | ● ACTIVE |
Mermaid Ai, INC | Wayne | — | ● ACTIVE |
Mesh INC | Oxford | — | ● ACTIVE |
Metropolitan Communications, INC. | Exton | — | ● ACTIVE |
Ndt International INC | West Chester | — | ● ACTIVE |
Ricoh USA INC | Exton | — | ● ACTIVE |
Sindri Materials CORP | West Chester | — | ● ACTIVE |
Sterling Computer Sales, LLC | Landenberg | — | ● ACTIVE |
Structure Probe INC | West Chester | — | ● ACTIVE |
Theta Enterprises INC. | Coatesville | — | ● ACTIVE |
| VIValley Instrument Co., INC. | Exton | — | ● ACTIVE |
| WMWoodward Mccoach, LLC | West Chester | — | ● ACTIVE |
3si Security Systems INC | Malvern | — | ◐ LIKELY ACTIVE |
Basler INC | Exton | — | ◐ LIKELY ACTIVE |
Creaform USA INC | Berwyn | — | ◐ LIKELY ACTIVE |
Ied Detection Systems LLC | Spring City | — | ◐ LIKELY ACTIVE |
Infrascan INC | Wayne | — | ◐ LIKELY ACTIVE |
Magritek INC | Malvern | — | ◐ LIKELY ACTIVE |
Microwave Photonic Systems INC | West Chester | — | ◐ LIKELY ACTIVE |
Photo Communications CORP. | Downingtown | — | ◐ LIKELY ACTIVE |
Rajant CORP | Malvern | — | ◐ LIKELY ACTIVE |
Shaw Moisture Meters (usa) LLC | West Chester | — | ◐ LIKELY ACTIVE |
| VIVishay Intertechnology Malvern PA | Malvern | 100–499 | ◐ LIKELY ACTIVE |
| AIAes-ntron INC | Exton | — | ◇ UNVERIFIED |
| CACommunication Automation, LLC | West Chester | — | ▲ REPORTED CLOSED |
| DIDdaim INC. | West Chester | — | ◐ LIKELY ACTIVE |
| PCPa28 Corporate | Berwyn | 100–499 | ◐ LIKELY ACTIVE |
| TQTeledyne - Qioptiq - Exton | Exton | 20–99 | ◐ LIKELY ACTIVE |
| YCYokogawa Corporation of America (Wayne) | Wayne | 1–19 | ◐ LIKELY ACTIVE |
| DLDigital Legend Technology Inc. | Parkesburg | — | ◇ UNVERIFIED |
| ETExceitas Technologies CORP | Malvern | — | ◇ UNVERIFIED |
| ETExcelitas Technologies CORP | Exton | — | ◇ UNVERIFIED |
| ETExcelitas Technologies CORP | Malvern | — | ◇ UNVERIFIED |
| RCRajant Corporation | Malvern | — | ◇ UNVERIFIED |
| RIRockwell International CORP | Parker Ford | — | ◇ UNVERIFIED |
| S4Studio 4 Vinyl LLC | Coatesville | — | ◇ UNVERIFIED |
| TEThermo Electric Company, INC. | West Chester | — | ◇ UNVERIFIED |
| TITouchpoint Industries | Phoenixville | — | ◇ UNVERIFIED |