Fiber optic companies

WareX Technologies (Warex 技術) is a supplier of networking connectivity and infrastructure solutions for LAN (local area network), MAN (metropolitan area network), and FTTX (fiber to the X) applications.

WiSpire is a company that provides broadband solutions.

Connex Network Solutions is a company that specializes in providing network infrastructure services.

CenturyLink Communications (formerly known as Qwest Communications) is a company that provides networking, cloud connectivity, and security solutions.

Lanode is a provider of networking, transmission and data communication solutions.

Verizon Business Network Services is a provider of telecommunications and networking products and services.

Optosci is a company specializing in photonics products for science and industry.

RFD network solutions is a provider of network and communication technology solutions.

Vodafone Germany is a telecommunications company.

ABC Eurosatellite is a company that provides the design and installation of antenna and electrical systems.

Tel Telecomunicações is a company that provides telecom services.

BT-PON (深圳百通普天科技有限公司, also known as Shenzhen Baitong Putian Technology) is a manufacturer of network equipment in the fiber optical equipment industry.