Fiber optic companies

nLIGHT is a company that designs, develops, manufactures, and sells semiconductor lasers.

AXT is a company that designs and manufactures compound semiconductor substrates.

Prysmian (formerly Pirelli Cable) is a company that produces, distributes, and sells power and telecom cables and systems.

Orange Jordan (also known as Jordan Telecom) is a company providing mobile telecommunications, data transmission, internet and multimedia, and other services.

ATN International (formerly known as Atlantic Tele-Network) is a provider of digital infrastructure and communications services.

AIS (Advanced Info Service, บริษัท แอดวานซ์ อินโฟร์ เซอร์วิส จํากัด (มหาชน)) is a company that provides telecommunication solutions for consumers and businesses.

NeoPhotonics is a company providing optoelectronic products for communications networks.

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

Tucows (also known as Tucows Domains, Ting) is a company that operates in internet services and telecommunications.

Clearfield (formerly known as APA Enterprises) is a company that designs, manufactures, and distributes fiber optic connectivity and management products.

Formosa Chemicals & Fibre (FCFA, 台灣化學纖維股份有限公司) is a manufacturer that specializes in textile raw, plastic, and petrochemical materials.

Koninklijke KPN is a provider of telecommunications and IT solutions.