SEA is an independent systems engineering and software company

  • Live test demo of the Torpedo Launch System

    SEA wins contract to support MOD weapons systems

    SEA, a Cohort plc company, has been awarded a 5 year contract, worth £1.4m to support core elements of the UK Royal Navy’s weapons systems. Under the contract its subsidiary, J+S, will continue to support the Magazine Torpedo Launch System (MTLS), the SeaGnat decoy launcher and a range of Air Weapons Handling equipment used on board UK RN ships.

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  • ROADflow Logo

    We offer flexible solutions to traffic enforcement which are extremely effective for parking, bus lanes/gates, clearways, level crossings, red lights, and various other moving traffic contraventions.

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  • MDN Logo

    MDN delivers a man portable, stand-alone, local area femtocell based 3G network. MDN’s “3G network in a box” provides 3G connectivity at mobile broadband speeds for up to 16 users over a 1km bubble.

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  • DECKsim Logo

    DECKsim provides an immersive, high- fidelity, 3D virtual environment for students of flight deck and land-based airfield operations.

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SEA Careers


We employ high-calibre staff and place our emphasis on quality of service, innovation, flexibility and a creative approach to problem solving. We believe in rewarding our employees for their hard work and, in keeping with this philosophy, we have competitive salaries that are reviewed quarterly. Recruitment rewards and other bonuses are also in place.

We are recruiting