- Aeroplas Corp Intl
- Aporous Inc
- Beholztech Inc
- Ca Don Plastics Inc
- Cambridge Polymer Group
- Cambridge Polymer Group Inc
- Corbco Inc
- Corbco Inc
- Corex Design Group
- Corex Design Group
- D & D Technologies
- Dante Design Assoc
- Dante Design Assoc Inc
- Data Spectrum Corp
- Devtech Labs Inc
- EPS
- Erv Shepard
- ETS Inc
- ETS Inc
- Feamold Inc
- Feamold Inc
- Gain Technologies
- Harfmann Technology Inc
- Industrial & Environmental Inc
- Injection Molding Industries
- Injection Molding Industries
- JCF Research Assoc
- JHM Technologies
- JHM Technologies
- Lightspeed Technologies Inc
- Mat Tek Corp
- MFB Assoc Inc
- Ness Plastics Inc
- Owl Scientific Inc
- PDK Consulting
- Pkg Group
- Plas Clean
- Plastic Design Marketing LLC
- Plastics Forming Systems
- Polymers Center Of Excellence
- Presource Technologies Inc
- R J Abramo Assoc
- Rad-Cure
- RJG Assoc
- Seville Mold Technologies
- Shore Plastic Technologies Inc
- Society Plastics Engineers
- Solvay Selexis Inc
- Steele Plastic Equipment
- Steve Ham Plastics
- Straight Line Design Svc
- Sullivan Engineering Co
- Sussex Plastics Engineering
- Triton Systems Inc
- Utility Research Co
- Wilcord Corp
