Telecommunications companies

Boingo Wireless is a company that operates as a service provider of wireless connectivity solutions across its managed and operated network and aggregated network for mobile devices such as laptops, smartphones, tablets, and other wireless-enabled consumer devices.

Alfa is a company which is engaged in production of petrochemicals and synthetic fibers, refrigerated foods, aluminum automotive parts, provides telecommunications equipment, and explores natural gas and hydrocarbons through its subsidiaries.

Ceragon Networks is a company providing 5G wireless transport solutions.

Lumos Networks, through its subsidiaries, provides fiber-based bandwidth infrastructure and service in the Mid-Atlantic region.

Vodafone Idea (Vi) is a telecom service provider.

MIRAIT ONE (株式会社ミライト・ワン, formerly known as MIRAIT Holdings) is an engineering and services company primarily engaged in information technology and telecommunications.

Vivo (also known as Telefonica Data Brasil) is a provider of telecommunications solutions.

True Corporation is an integrated telecommunications provider.

NII Holdings is a provider of wireless communication services under the Nextel brand.

Allot (formerly known as Allot Communications) is a company providing network intelligence and security solutions for service providers and enterprises.

Ooma is a company that provides software-as-a-service (SaaS) and unified-communications-as-a-service (UCaaS) platforms, cloud-based communications solutions, smart security, and other connected services.

Cloopen Group Holding (also known as Yuntongxun and 北京容联易通信息技术有限公司) is a technology company that provides cloud communication services.