Lorient Polyproducts designs and manufactures high-performance door sealing systems. Lorient's intumescent seals are a vital part of a fire door assembly, helping to defend buildings against the spread of fire. Lorient manufactures smoke seals which restricts smoke movement around a building - giving people time to escape, and reducing property damage.

Marine AI is a software engineering firm, specialising in edge-based sensor-driven cognitive artificial intelligence (AI) to deliver safety-critical marine autonomy. With decades of experience in manned and unmanned marine vehicle design, manufacture and operations, coupled with vast experience in automation and autonomous systems software architecture and computer vision expertise, Marine AI has created Guardian cognitive AI control system.

MSubs Ltd is an independent company, specialising in the provision of Manned and Unmanned Submarines / Vehicles for defence, research, commercial survey and public services. They provide Unmanned Underwater Vehicles, Manned Underwater Vehicles, Unmanned Underwater Submarines, Manned Underwater Submarines, Machined parts, and Undersea battery-powered devices.