1. Advanced Environmental Technologies Limited
2. APC Technologies
3. CPI International Inc.
4. Fricke und Mallah Microwave Technology GmbH
5. Guoguang Electric Co. Ltd.
6. Hitachi Power Solutions Co. Ltd.
7. Insight Product Company
8. L3 Harris Technologies Inc.
9. MICRO-ACTIV COMPONENTS Krawczyk i Wsp?lnicy Sp.j.
10. Microwave Techniques company
11. Motion Constrained LLC
12. MUEGGE GMBH
13. Panasonic Corporation
14. Teledyne Technologies Incorporated.
15. Toshiba Hokuto Electronics Corporation
16. Wave Power Technology Inc.
17. Western Electric