Comba Telecom is a company providing infrastructure and wireless enhancement solutions to mobile operators and enterprises to enhance and extend their wireless communications networks.
Adtran Networks (formerly known ADVA Optical Networking) is a company that develops, manufactures, and sells optical and Ethernet-based networking solutions.
Vantiva (formerly known as Technicolor) is a company that specializes in designing, developing, and supplying products and solutions for the communication, media, and entertainment industries.
Sunsea AIoT Technology (日海智能科技股份有限公司, formerly Sunsea Telecommunications) is a company that develops IoT products, communications network infrastructure, and communications services.