1. ALE International SAS,
2. AT&T Inc
3. Bharti Airtel Limited
4. Boingo Wireless
Inc
5. Brocade Communications Systems Inc.
6. Cisco Systems Inc.
7. Franklin Wireless Corp.
8. Hewlett Packard Enterprise Development LP
9. Huawei Technologies Co. Ltd.
10. NetComm Wireless Ltd.
11. NETGEAR Inc
12. Nokia Corporation
13. NovAtel Inc
14. Reliance Communications
15. Samsung Electronics Co.