Oil & Gas Subsea Cable & Umbilical Accessories

For the Offshore Oil & Gas sector Power CSL offers well designed, high quality, and reliable subsea cable and umbilical accessories for fixed platform / FPSO topside connections, and for subsea production systems.

Power CSL products have been installed in many challenging applications worldwide in water depths of up to 3,000 metres.

A typical project cycle may involve :

  • Identification and specification of project accessory requirements
  • Initial FEED study for more complex applications
  • Design, review and testing phases
  • Supply of product
  • Offshore installation & testing

Our engineers liaise closely with Client personnel throughout the project cycle and this collaboration ensures a smooth and successful offshore installation.

Power CSL would be pleased to discuss your specific project requirements and to offer bespoke subsea cable & umbilical accessory solutions.

Products & Services

Power CSL provides a complete range of subsea cable and umbilical products and services – from factory jointing (splicing) of medium and high voltage power cores to thoroughly engineered and tested cable accessories including offshore repair joints.


Power CSL’s facilities at its headquarters in Kent, UK, includes impressively equipped cable jointing workshops, a dedicated high voltage laboratory and a wide range of analytical, mechanical, and hyperbaric test capabilities.