Wireless companies

Qtech is a developer and manufacturer of telecommunications and information technology (IT) equipment.

Gamma Telecom is a company that supplies communication services.

Entel Perú (formerly known as Nextel Peru) is a provider of telecommunications services.

Circet UK (formerly known as KN Network Services) is a company that deploys and maintains fixed and mobile telecom networks.

M Group Telecom (formerly known as Avonline Networks Services) is a company that specializes in telecommunications network services.

Telefonica Del Sur is a telecommunications company that provides wireless and fiber optic home networks services.

Windstream Holdings II is a holding company that provides telecommunications solutions.

ResGreen Group International is a provider of automated material handling solutions.

3ALogics (쓰리에이로직스) is a technology company that develops system on a chip (SoC) products for the IoT market.

CTIA-The Wireless Association is an international nonprofit membership organization that has represented the wireless communications

GrenTech RF (also known as Shenzhen GrenTech RF Communication, 深圳国人科技股份有限公司) is a company that specializes in the design, production, and sale of communication base station RF systems and related devices.

Contela (콘텔라(주)) is a company specialized in the development and manufacturing of telecommunications equipment.