Simon Walther

EID - Empresa de Investigação e Desenvolvimento de Electrónica SA engages in the manufacture and retail of electronics, communications, and command and control products for defense market. Its solutions include naval communications, personal radio, vehicular intercom, switchboards, telephones, networking, combat net radio, military messaging, and systems integration. The company was founded on June 8, 1983 and is headquartered in Almada, Portugal.

Founded in 1992, Systems Consultants Services Ltd. is a part of Cohort Plc and provides other professional, scientific and technical services. The company is based in Theale, UK.

Part of Cohort Plc, Systems Engineering & Assessment Ltd. is a British company that provides software development services. The company is based in Frome, UK. The company was founded in 1969. The CEO is Stephen Jeremy Hill.

Part of Cohort Plc, Mass Ltd. is a British company that specializes in electronic warfare technology and services. The company, based in Reading, UK, was founded in 2006 and is led by CEO Chris Stanley. Mass delivers bespoke electronic warfare technology and services to advance defense organizations' operational capabilities across land, air, and maritime domains. The company's advanced technology allows defense customers to sense, protect, and communicate using the electromagnetic spectrum, while also denying adversaries the ability to disrupt or use these signals. With 40 years of experience in the defense sector, Mass incorporates the latest technologies into their capabilities, including those brought about by the fourth industrial revolution. The company works with the Ministry of Defense and other nations, supporting the full Threat Vulnerability Analysis and Countermeasure Development lifecycle, and are at the forefront of platform protection, developing countermeasures to enhance the protection and survivability of platforms. Additionally, Mass offers change management models and tools to guide structured thinking and provides operational support in electronic warfare, cyber security, training support, and information management.

Alvis Plc designs and manufactures armored fighting and other specialized military vehicles. Its products include tanks, tracked fighting vehicles, wheeled vehicles, electro-optical and combat support equipment. The company provides services to the United Nations and NATO peace-support and defense operations. Alvis was founded in 1919 and is located in London, UK

P&O Ferries Ltd. operates a fleet of ships and cross channel ferries that offer passenger and freight services. The company was founded in 1837 and is headquartered in Dover, the United Kingdom.