Affirmed Networks Inc. by Microsoft Corporation
Airspan Networks Holdings Inc.
American Tower Corporation
AT&T Inc.
Ciena Corporation
Cisco Systems Inc.
Comba Telecom Systems Holdings Limited
CommScope Inc.
FiberHome Telecommunication Technologies Co. Ltd.
Fujitsu Limited
Hewlett Packard Enterprise Company
Huawei Technologies Co. Ltd.
Juniper Networks Inc.
Mavenir Systems Inc.
NEC Corporation
Nokia Corporation
Parallel Wireless Inc.
Samsung Electronics Co. Ltd.
SK Inc.
T-Mobile USA Inc.
Telefonaktiebolaget LM Ericsson
Verizon Communications Inc.
VMware Inc.
ZTE Corporation