Founded in 1974, .Solid State Security Ltd has developed into the fastest reacting fire & security company. They are one of the UK’s leading specialist electrical contracting companies with over 35 years'​ experience in the design, supply, installation, commissioning and maintenance of life-safety systems including fire alarms, security systems, emergency lighting, CCTV, voice alarm systems and call systems.

Tenmat is a renowned manufacturer of advanced materials and components with outstanding mechanical and thermal properties for demanding industrial applications. The diversified product range includes, thermoset composites for wear parts and bearings, engineering ceramics, high temperature resistant materials, passive fire protection solutions and functionally graded materials.

Vox Ignis (Latin Lit. "The Voice of Fire") is a Private Company specializing in the design and marketing of voice products for the fire and security markets. The primary products are Emergency Assist Alarm systems, Disabled Refuge and Fire Telephone systems (EVCS), Emergency Sound Systems (SSEP) and VAPAGA systems. The company produces high end products using advanced engineering techniques such as laser cutting and water cutting.