1. AT and T Inc.
2. Canon Inc.
3. Cisco Systems Inc.
4. CommScope Holding Co. Inc.
5. Dell Technologies Inc.
6. Honeywell International Inc.
7. Johnson Controls International Plc
8. Panasonic Corporation
9. Renesas Electronics Corporation
10. Robert Bosch GmbH
11. Sony Corporation
12. Technicolor SA
13. Teledyne Technologies Inc.
14. Zhejiang Dahua Technology Co. Ltd.
15. Zoom Corporation