Manufacturer of Optical Fiber Cables

Leading manufacturers of optical fiber cables include Corning, Prysmian, Fujikura, ZTT, Sterlite Technologies, and LS Cable & System.

Global Leaders

Corning Inc. – Headquartered in the U.S., Corning is a pioneer in fiber optic technology, holding about 10.4% of the global market. They specialize in high-purity glass fibers, ultra-low-loss designs, and bend-insensitive fibers like ClearCurve, supporting high-speed networks and data centers. Corning invests over $1 billion annually in R&D and supplies major telecoms worldwide . Prysmian Group – Based in Italy, Prysmian is a global leader with a 15% market share. They produce a wide range of fiber optic cables, including submarine and fire-resistant types, with high tensile strength and low attenuation. Prysmian operates 108 manufacturing plants and emphasizes sustainable production . Fujikura – A Japanese company, Fujikura manufactures fiber optic cables and telecommunications equipment, serving markets in Asia, North America, and Europe. They are known for high-quality optical fibers and innovative telecom solutions . ZTT Group – Headquartered in China, ZTT provides optical fibers, fiber optic cables, and telecom equipment. They focus on expanding networks in emerging markets and supporting smart grid technologies . Sterlite Technologies – An Indian company, Sterlite Technologies specializes in fiber optic cables, digital network solutions, and smart city technologies. They are active in India, Southeast Asia, Africa, and Europe, contributing to 5G and digital infrastructure projects . LS Cable & System – Based in South Korea, LS Cable & System manufactures fiber optic and power cables, serving global markets with advanced cable solutions for telecom and energy sectors .

Other Notable Manufacturers

• Superior Essex – U.S.-based, providing BEAD-compliant fiber for government projects .
• Leoni – European manufacturer producing fiber optic cables and automotive wiring systems .
• FS and PHILISUN – Agile solution providers offering custom fiber solutions for data centers and enterprise networks . These companies collectively cover a wide range of fiber optic solutions, from single-mode and multimode fibers to high-density, bend-insensitive, and submarine cables, supporting global telecommunications, data centers, and emerging 5G networks .