1. Alibaba Group Holding Limited
2. Amazon.com Inc.
3. Apple Inc.
4. AT&T Inc.
5. Back Market
6. Best Buy Trade-In
7. BuySPRY / YRS LLC
8. Cashify
9. Chinarephone.com
10. Decluttr
11. Dreven Holdings Group Inc.
12. eBay Inc.
13. Gazelle
14. hyperXchange
15. ISELLMAC.COM
16. Mobex
17. Mobile Monster
18. One97 Communications Ltd.
19. Qarmatek Services Private Ltd.
20. Quick Mobile LLP
21. Quikr India Pvt. Ltd.
22. Reboxed Ltd.
23. Recell Cellular
24. Samsung Electronics Co. Ltd.
25. Smart Cellular
26. Swappa
LLC
27. The Whiz Cells by TM Capital LLC
28. Verizon Communications Inc.