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SEA is a systems engineering and software business,
operating in the defence, transport and aerospace markets
SEA specialises in providing systems engineering and
specialist design solutions to Government and Industry.
SEA's skills cover sensors, communications and high-integrity
systems. SEA works across the whole product life cycle
providing research, development, manufacture, training
solutions and support of complex systems.
SEA is an expert in naval and tactical communications
providing solutions for the UK submarine flotilla and
tactical battlefield data systems. SEA also provides a range
of simulation-based training solutions and middleware to
provide realistic training for complex environments. In the
space domain SEA provides research through to high-integrity
space flight hardware for near Earth and deep space missions.
The company has offices in Beckington (Somerset) and Bristol.
SEA was formed in 1988 and joined Cohort in 2007.
Primary Business Areas
- Communications and Sensors
- Research and Development
- Information and Training Systems

- Communications and Sensors. SEA is a
leading provider of communications and sensor
systems for military, space and commercial
applications. Expertise includes naval and land
communications equipment design, sonar, radar
and electronic warfare.
- Research and Development. SEA is an experienced
supplier of extensive research services and has
an enviable track record of pulling through research
into operational deployment. Expertise covers
sensors, soldier systems, underwater sensing
and space-borne equipment.
- Information and Training Systems. SEA has
a broad capability across complex information
systems through to ground breaking training and
simulation expertise, including physics-based
simulation and fully imersive simulation-based
training systems delivered into air land and
maritime environments.
For the SEA website: www.sea.co.uk