Compare places

Two or three clusters, read side by side across sectors, research, companies, capital, infrastructure, government designations and UKIZ relevance. There is no score and no ranking: British clusters are different from one another, not better or worse than one another.

Choose up to three clusters

Side by side

Dimension	Southampton & PortsmouthSouth East	Bristol & BathSouth West	Cornwall & PlymouthSouth West
Sectors	Defence & Security, Robotics & Autonomous Systems, Advanced Manufacturing Supporting: Clean Energy, Digital Technologies, Advanced Materials	Semiconductors, Robotics & Autonomous Systems, Quantum Technologies, Defence & Security Supporting: Creative Industries, Advanced Manufacturing, Artificial Intelligence, Clean Energy	Space, Clean Energy, Robotics & Autonomous Systems Supporting: Advanced Materials, AgriTech & FoodTech, Digital Technologies
Research	University of Southampton National Oceanography Centre	University of Bristol University of the West of England Bristol Robotics Laboratory	University of Plymouth Plymouth Marine Laboratory
Companies	Not recorded on the map.	Bristol semiconductor and processor design cluster	Not recorded on the map.
Infrastructure	Not recorded on the map. Naval and maritime engineering facilities, photonics research centres and port infrastructure.	National Composites Centre Quantum and robotics laboratories, national composites facilities and aerospace test capability.	Space and Earth observation capability, Cornwall Aerodrome and space capability, marine research and test facilities and naval infrastructure.
Capital	Prime contractor supply chain finance and public programmes rather than venture capital.	An established angel and seed base with strong deep tech interest; growth rounds usually come from London or the US.	Public programmes and a small local investor base; almost all growth capital is external.
Government programmes	Solent Freeport — Freeports	No place-based designation recorded.	No place-based designation recorded.
What exists	Maritime, naval and defence engineering, marine autonomy, photonics research and a major port and logistics complex.	Semiconductor and processor design, quantum engineering, robotics and autonomous systems, aerospace and composites, and a creative and screen economy of national significance.	Space launch and Earth observation capability, marine autonomy and ocean research, and a distinctive combination of coastline, test space and specialist facilities.
What's missing · UKIZ interpretation	Routes for smaller innovators into defence and maritime procurement, and a civil market for capability developed for defence customers.	Fabrication and volume production capacity to match the design strength, and hardware-friendly capital. Companies scale by moving production abroad.	Company density and connectivity. Excellent facilities sit a long way from capital, customers and complementary suppliers, and skilled people are hard to retain.
What could connect · UKIZ interpretation	Marine autonomy and photonics connected to Plymouth marine capability, Bristol robotics and offshore energy operations — the same technologies serving defence, energy and shipping.	Bristol design capability connected to South Wales compound semiconductor fabrication and to composites and aerospace manufacturing — a western technology corridor with a complete chain.	Launch and Earth observation connected to Glasgow satellite manufacture and Harwell applications, and marine autonomy connected to Solent defence and offshore energy demand.
UKIZ relevance	Marine autonomy is where defence, robotics and clean energy meet. The proposed Cornwall & Devon marine mission connects to this capability directly.	Bristol's design and robotics capability has historically been acquired rather than scaled. The proposed zone concentrates on the capital and customer connections that let companies stay independent.	The proposed Cornwall & Devon mission treats the sea and the satellite economy as one system rather than two separate sectors.
Last verified	15 August 2026	15 August 2026	15 August 2026

Proposed by UKIZ · independent · not a government designation

Back to the map →Methodology →