ASIS International UK Chapter is an organisation for security professionals, with more than 38,000 members worldwide including 750 in the UK. The UK Chapter runs dynamic seminars and training days throughout the year, publishes a quarterly Newsletter containing articles from country's security practitioners and acts as a voice for the security profession, representing members' views at the highest levels.

ASSA ABLOY is the largest global supplier of intelligent lock and security solutions. Formed in 1994 through the merger of ASSA in Sweden and Abloy in Finland, ASSA ABLOY Ltd is the UK's largest lock group, providing security solutions across a range of markets.

ASSA ABLOY Opening Solutions UK & Ireland is the UK’s leading supplier of safety and security door solutions across range of markets.

Assured Fire & Security is an independent, family-run business that has over 30 year of experience in the electronic fire and security industry.

Astoria Fire and Security carry out installations and provide maintenance services in the Electrical, Fire Alarm and CCTV industry to commercial, industrial and domestic properties throughout London and the South East including; schools, offices, factories and retail enterprises.

Atteviks Truck Corporation is one of the main dealers for Scania Trucks in Sweden. In addition to sales of trucks and trailers, the company has a strong focus on HVAC equipment and service operations.

ABO-Deman is a Greek manufacturer of Firefighting vehicles. The company's wide range includes Fire Brigade standard, Industrial/Refinery Firefighting vehicles, Forestry/Wildland, Rapid Intervention pick-ups as well as municipal and volunteer custom-built Firefighting vehicles

Development of internationally certified Live Fire Training Instructors. Consultation on best practice in firefighting operations, and preparation, planning and response to tunnels.

Babcock is one of UK's leading engineering support services organisation, it has partnership with fire and rescue services. Babcock has training facilities which offers an enhanced training experience for both fire service personnel and the commercial sector. The facilities provide realistic fire training scenarios within a risk assessed and managed environment.

BAE Systems is a global defence, aerospace and security company. The company also develops and manufactures low-cost, high-volume visible and infrared imaging sensors for vision systems. These sensors are produced for a wide variety of commercial and military applications including security and surveillance, firefighting and weapons systems.