1. Analog Devices Inc.
2. Anatech Electronics
3. Coleman Microwave Company
4. DiCon Fiberoptics Inc.
5. Dover Corporation
6. EXFO Inc.
7. Filtronetics Inc.
8. Fraunhofer
9. M.T. SRL
10. Netcom Technologies
11. Newedge Signal Solutions LLC
12. ON Semiconductor
13. Ranatec
14. RF Products Inc.
15. SANTEC CORPORATION
16. Scientific Components Corporation
17. Smiths Group PLC
18. STMicroelectronics N.V.
19. TDK Corporation
20. Telonic Berkeley Inc.
21. Temwell Corporation
22. Thorlabs Inc.
23. Wainwright Instruments GmbH
24. Wispry Inc.