Fiber optic cables are essential in modern communication, providing high-speed data transmission over long distances with minimal signal loss. As the demand for faster internet and more reliable communication networks increases, so does the need for high-quality fiber optic cables. Here, we explore some of the largest and most renowned fiber optic cable manufacturers in the world, including our own company, OWIRE.




1. Corning Inc.
website: corning.comCorning Inc. is a global leader in materials science, known for its innovation in glass and ceramics. Founded in 1851, Corning has been at the forefront of fiber optic technology since the 1970s. They produce a wide range of fiber optic products, including optical fiber, cable, hardware, and equipment for telecommunications networks.Key Products:
- Optical Fiber
- Fiber Optic Cables
- Hardware and Equipment

2. Prysmian Group
website: prysmian.comBased in Italy, Prysmian Group is one of the largest manufacturers of energy and telecom cables. With over 140 years of experience, the company offers a broad portfolio of products and services, including submarine and underground cables for power transmission and fiber optic cables for telecommunication networks.Key Products:
- Submarine Cables
- Underground Cables
- Fiber Optic Cables

3. Sumitomo Electric Industries
Sumitomo Electric Industries, headquartered in Japan, is a major player in the fiber optic cable industry. The company produces a variety of products for the automotive, information and communications, electronics, and environmental sectors. Their fiber optic cables are renowned for their high quality and performance.Key Products:
- Fiber Optic Cables
- Splicing Machines
- Connectivity Solutions
4. Nexans
Nexans is a French company with a strong presence in the global cable industry. They provide cables and cabling systems for various sectors, including energy, transportation, and telecommunications. Nexans is known for its commitment to innovation and sustainability.Key Products:
- Energy Cables
- Transportation Cables
- Fiber Optic Cables
5. Fujikura Ltd.
Fujikura Ltd., another Japanese giant, has been manufacturing electrical and optical products since 1885. They are heavily involved in the development and production of fiber optic cables and related components, serving various industries including telecommunications and automotive.Key Products:
- Fiber Optic Cables
- Connectors and Accessories
- Cable Management Systems
6. OFS (Furukawa Electric)
OFS Optics is a premier designer, manufacturer, and provider of optical fiber, optical fiber cable, connectivity, FTTx (Fiber to the x), and specialty photonics solutions. With a commitment to advancing fiber optic technology, OFS delivers high-quality products and innovative solutions to a wide range of industries, including communications, medical, aerospace and defense, industrial/material processing, sensing, and oceanic applications.Key Products:
- Optical Fiber
- Fiber Optic Cables
- Connectivity Solutions

7. OWIRE
website: www.owirecable.comEstablished in 2009, OWIRE has grown to become a significant player in the fiber optic cable industry. We specialize in the production of high-quality communication cables, including indoor and outdoor fiber optic cables, FTTH cables, OPGW, armored cables, single-mode and multi-mode cables, underwater cables, and more. Our products are certified by ISO9001:2015, UL, FCC, CE, ROHS, CCC, and CPR, ensuring the highest standards of quality and reliability.Key Products:
- Indoor and Outdoor Fiber Optic Cables
- FTTH Cables
- OPGW and Armored Cables
- Single-mode and Multi-mode Cables
- Cat5, Cat5e, Cat6, Cat6a, Cat7, Cat8 Network Cables












