• Orange S.A.
• Tech Mahindra Limited
• Juniper Networks Inc.
• Nokia Corporation
• Cisco Systems Inc.
• Huawei Technologies Co. Ltd. (Huawei Investment & Holding Co. Ltd.)
• NetCracker Technology Corporation (NEC Corporation)
• Telefonaktiebolaget LM Ericsson
• Aruba Networks (Hewlett Packard Enterprise Company)
• Colt Technology Services Group Limited