1. Huawei Technologies Co. Ltd.
2. Samsung Electronics Co. Ltd.
3. Nokia Corporation
4. Telefonaktiebolaget LM Ericsson
5. ZTE Corporation
6. Fujitsu Limited
7. CommScope Inc
8. Comba Telecom Systems Holdings Ltd.
9. Altiostar Networks India Private Limited
10. Airspan Networks Inc
11. Ceragon Networks Ltd.
12. Corning Incorporated
13. Beijing Baicells Technologies Co Ltd.