Prysmian Group
Manufactures and installs subsea power and telecom cables, including engineering and laying support for interconnectors.
Prysmian operates as a global company in cables, energy and telecom solutions, with a business centred on bringing energy and data across power and communications networks. Its activities cover cables and systems for power transmission and distribution, optical fibre, cables for construction and infrastructure, copper cables, and connectivity systems for voice, video and data transmission. The company serves the energy and digital sectors through a wide range of products, technologies, know-how, services, and project capabilities. Its portfolio runs from the cable itself through to the complete systems that move power and data across networks on land and under the sea. The business spans several markets and project types. In energy, Prysmian works on underground and submarine power transmission and distribution, high-voltage and extra-high-voltage systems, power grids, and related network components. In digital communications, it manufactures optical fibres, optical cables, connectivity components and accessories, OPGW, and copper cables for telecom networks and broader digital connectivity needs. It addresses medium- and low-voltage cables for construction and infrastructure as well as special cables for industrial sectors. Taken together, the company operates across transmission, power grid, electrification, and digital solutions markets. One distinctive feature: full-system delivery rather than cable supply alone. Prysmian provides engineering, design, production, installation, logistics, maintenance, and inspection support across the full lifecycle of a cable system. Its land-systems work follows a turnkey approach with integrated support for high-voltage and extra-high-voltage projects, backed by technical expertise and specialized training for jointing and installation. The company pushes sustainable, high-voltage underground cable development, including technologies built to carry more power over long distances while reducing land use and civil works. Its projects support Europe's energy transition and clean power transmission, reflecting a focus on infrastructure that connects renewable generation to demand centers. Energy networks and digital networks therefore draw on the same manufacturing base and the same lifecycle project capability, from design and production through installation and long-term inspection.