
Who are Integrated Combat Systems?
We are an integral part of the partnership between the Ministry of Defence (MoD) and BAE Systems Submarines; designing, delivering and supporting the current and future generation of Combat Systems.
Our work is vital to the Royal Navy, and the submariners that rely on us to equip and support them, and keep them safe at sea.
We help to ensure that the Royal Navy has the most capable submarines in the world, protecting our national security and prosperity.


Our people
Our engineers come from all walks of life and professional backgrounds, united by a passion for finding technology-led solutions.
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Our locations
Our locations
Complex Systems and Support is made up of 800 people across eight sites:
- Frimley
- Ash Vale
- Weymouth
- Filton
- Barrow
- Broad Oak, Portsmouth
- Faslane
- Devonport