Top 5 Submarine Fiber Cable Manufacturers Worldwide
Shiva Ganesh
NEC Corporation – Leading in Submarine Cable Innovation : NEC, a Japanese tech giant, is a major player in undersea cable systems, known for innovation, reliability, and large-scale global projects.
SubCom (formerly TE SubCom) – Deep-Sea Connectivity Experts : Based in the U.S., SubCom specializes in laying and maintaining ultra-long-distance undersea cables, serving telecom and enterprise markets.
Alcatel Submarine Networks (ASN) – European Excellence in Cable Systems : Headquartered in France, ASN provides end-to-end undersea cable solutions, from manufacturing to marine operations, with high-capacity systems.
Huawei Marine Networks – High-Speed Connectivity from Asia : Despite geopolitical scrutiny, Huawei Marine continues to deploy high-performance undersea cables across Asia, Africa, and beyond.
Hengtong Marine – China’s Rising Force in Subsea Cabling : Hengtong is gaining ground globally with cost-effective, durable submarine cable systems and expanding influence in emerging markets.