Alcatel Submarine Networks

Importer · France

Telecommunications – Submarine Cable Systems

About Alcatel Submarine Networks

Alcatel Submarine Networks (ASN) is a French telecommunications company specializing in the design, manufacture, installation, and maintenance of submarine optical systems. With over 850,000 km of submarine cables deployed worldwide, ASN is a global leader in undersea communications infrastructure. The company serves various sectors, including telecommunications, content and service providers, and offshore oil and gas industries. ASN operates its own cable-laying fleet and facilities, including a plant in Calais, France, and a factory in Greenwich, UK. In November 2024, the French government acquired 80% of ASN, with Nokia retaining a 20% stake.