주요 선수 : Eaton Corporation, Cummins Inc., ZTE Corporation, Enedo(Efore Group), Huawei Digital Power

주요 선수 : KORE Wireless Group Holdings Inc., Aeris Communications Inc., 1NCE GmbH & Co. KG, Wireless Logic Ltd., Cubic Telecom Ltd.

주요 선수 : Keysight Technologies, Inc., Rohde & Schwarz GmbH & Co. KG, Anritsu Corporation, Tektronix Inc., National Instruments Corporation

주요 선수 : Apple Inc., Google LLC, Microsoft Corporation, RingCentral Inc., Nextiva Inc.

주요 선수 : Giesecke+Devrient GmbH, STMicroelectronics NV, Infineon Technologies AG, Valid SA, Thales Group

주요 선수 : Qualcomm Incorporated, Intel Corporation, Texas Instruments Inc., NXP Semiconductors NV, Microchip Technology Inc.

주요 선수 : 엑소텔 테크콤 Pvt. Ltd., Vonage, RingCentral Inc., Atlantech Online Inc., 3CX

주요 선수 : 노키아 코퍼레이션, 텔레폰아키텍처볼라겟 LM 에릭슨, IBM 코퍼레이션, 시스코 시스템즈, 암닥스(Amdocs Ltd.)

주요 선수 : Africa Digital Distributors Limited, Corning Incorporated, Legrand Group, Schneider Electric SE, The Siemon Company

주요 선수 : Cisco Systems, Inc., Google Inc., Alcatel-Lucent Enterprise(ALE) International, Avaya LLC, Logitech 남아프리카

주요 선수 : ATC Kenya, Safaricom PLC, Eaton Towers Kenya Limited, Airtel Networks Kenya Ltd., Atlas Tower Group

주요 선수 : Telkom Kenya, Safaricom PLC, Airtel Kenya Ltd, Finserve Africa Limited(Equitel), Jamii Telecommunications Limited(Faiba)