1. Active Total Security Systems
2. Ambient System SP Z.O.O.
3. Ateis International
4. Audico Technology Oy
5. Baldwin Boxall Communications Ltd.
6. Cofem SA
7. Eaton Corporation
8. Edwards Signaling by Carrier Global Corporation
9. Guangzhou DSPPA Audio Co. Ltd.
10. Heinrich Limited
11. Hochiki Corporation
12. Honeywell International Inc.
13. Johnson Controls International PLC
14. Microm Group
15. NAFFCO Group
16. Optimus S.A
17. ORR Protection Systems Inc.
18. PASO S.p.A.
19. Potter Electric Signal Company
LLC
20. Protec Fire and Security Group Ltd.
21. Robert Bosch GmbH
22. Siemens AG
23. Signal Communications Corporation
24. TOA Corporation
25. Zenitel
26. Zeta Alarms Ltd.