Engineering excellence through life

Featured News:

Culdrose welcomes new training facility

SEA delivers a new Flight Deck Training Simulator, which is set to train-up crews for the new HMS Queen Elizabeth class Aircraft Carriers.


  • Communication and Network Systems

    SEA is a leading provider of communications and network system development for military, space and commercial applications.

  • Research and Technical Support

    SEA has continued to successfully deliver value-for-money exploitable research to the Ministry of Defence (MoD).

  • Information Systems, Simulation & Training

    SEA develops and delivers Enterprise System application software packages to support complex organizations such as Network Rail.

  • Subsea

    SEA provides proactive, responsive and cost-effective solutions for engineering, operational support and maintenance of obsolescent equipment.


  • I joined SEA direct from university and am one of a number of long serving employees. Over the years SEA has presented me with numerous exciting and challenging opportunities, enabling me to develop my career and take on a senior role within the company.


We are recruiting

We employ high-calibre staff and place our emphasis on quality of service, innovation, flexibility and a creative approach to problem solving.