Fiber optic companies

HFCL is a company that provides communication technology tools.

Westell Technologies is a company that provides network infrastructure solutions.

Supreme Cable Manufacturing & Commerce (SUCACO, formerly known as Supreme Cable Manufacturing Corporation) is a company that manufactures and supplies electrical cables.

Tejas Networks is an optical, broadband and data networking products company.

Teledyne Micropac (formerly known as Micropac Industries) is a company that designs, manufactures, and distributes optoelectronic components, assemblies, and multi-chip microelectronic modules.

Hubei Feilihua Quartz Glass (湖北菲利华石英玻璃股份有限公司) is a company that manufactures and sells quartz materials and fibers.

Aksa Akrilik, together with its subsidiaries, manufactures and sells textiles, chemicals, and other industrial products.

STL (Starlite Technologies Limited, formerly known as Sterlite Optical Technologies) is a provider of optical and digital solutions.

TATSUTA Electric Wire and Cable (タツタ電線株式会社) is a manufacturer and supplier of electronic components.

Vector is a distributor of electricity and gas.

Balitower (also known as PT Bali Towerindo Sentra) is a provider of telecommunication infrastructure services.

Jiangsu Zhongli Group (江苏中利集团股份有限公司) is a company that manufactures wires and cables.