1. 3M Company
2. Apple Inc.
3. ASUSTek Computer Inc.
4. Boat by Imagine Marketing Services Pvt. Ltd.
5. Bose Corporation
6. Bragi GmBH
7. GE HealthCare Technologies Inc.
8. Google LLC by Alphabet Inc.
9. Grado Labs Inc.
10. HMD Global Oy
11. HP Inc.
12. Koninklijke Philips N.V.
13. Koss Corporation
14. LG Electronics Inc.
15. Logitech International S.A.
16. Motorola Solutions Inc.
17. Noise by Nexxbase Marketing Pvt Ltd.
18. OnePlus Technology (Shenzhen) Co. Ltd. by BBK Electronics Corp. LTD
19. Panasonic Holdings Corporation
20. Samsung Electronics Co. Ltd.
21. Sennheiser Electronic GmbH & Co. KG
22. Shure Incorporated
23. Skullcandy Inc.
24. Sonos Inc.
25. Sony Corporation
26. Syska Led Lights Pvt Ltd.
27. Tr?Sound Audio
28. VIZIO Inc.
29. VOXX International Corporation
30. Zebronics India Pvt. Ltd.