D&D Security Derby offers fully licensed SIA-approved security guards that are ready to be deployed within hours upon acceptence. It provides approved contractor security services for major companies across the UK. Specialists in static guarding, it offers a cost-effective security service for the protection of UK businesses.

DAS Technology can design, install and maintain security systems for a wide range of uses from homes, shops and offices to shopping centers, schools and car parks. They provide bespoke security solution that meets your needs, and all completely hassle free. Their nationwide network of engineers is trained to the highest standard in order to install security systems with a professional, efficient and reliable service.

Datapath Limited is an innovator in the field of computer graphics and video wall display technology; covering multiple industries such as visual media, military, education, security and healthcare. Continuously developing the technology within their product ranges, they are able to provide outstanding solutions.

DC Solutions is a CCTV installer based in Luton.

Direct Trade Supplies supplies consumer units, CCTV, heating, timers, low energy LEDs, lighting, access control systems, fire protection systems & lots more from top manufacturers.

Door Entry Direct Ltd specialises in the distribution of door entry systems of proven quality. The team at Door Entry Direct Ltd have over 25 years experience in door entry phone intercom systems.

DVS Limited is one of the Europe’s most successful multi-brand distributors of electronic surveillance products. The company is an authorized UK Distributor of Hikvision, Arecont Vision, FLIR Thermal Imaging Infrared Cameras, iiyama monitors, Luminite electronics, NUUO video management, Prism Skylabs, Tamron lenses and Videotec. DVS supplies CCTV cameras, IP video solutions & digital recording surveillance systems, CCTV software, etc.

e-fireandsecurity.co.uk provides fire and security products to the retail and trade including a large range of wireless and wired intruder and burglar alarms, like infinite prime, powermax, powermax+, powermax pro, wisdom and i-on. The company also stocks fire rated lighting, smoke detectors, CCTV and all associated equipment, door entry systems, audio and video entry systems, access control, fire protection, security lighting.

Easy Security Direct is a UK based internet re-seller of security equipment. They are a customer focus security equipment re-seller aiming to high quality products at the best possible price and service to our customers.

With over 25 years experience in the industry, Easygates is the largest electric gate automation supplier in the Midlands. The company supplies and support large national automation companies throughout the UK. Easygates offers electric gates, garage door openers, door entry systems, remote controls, intercom systems, locks, keypads and proxi-readers as well as gates and railings.

EET Europarts Ltd is a distributor of video surveillance products, network and storage products, computer and mobile phone accessories, options, spare parts, printer supplies etc. Based in Middlesex, the company is an authorized distributor for leading brands such as Acer, Canon, HP, Epson, Milestone, Samsung, Sony, Synology to name but a few. EET Europarts is recognized as the preferred distribution partner in Europe and Africa.

Excel is driven by a team of industry experts, ensuring the latest innovation and manufacturing capabilities are implemented to surpass industry standards for quality and performance, technical compliance and ease of installation and use. Excel is able to deliver this mix through a growing base of distributors and integrators across the region, which combine to make the brand an increasingly viable option.

A specialist security business that is focused on the needs of the industry sectors that form the CNI.

GC2 Associates are providers of integrated security solutions and factory acceptance testing.

Global Fire Systems Ltd is a market leader in providing quality products, solutions and services throughout the fire market place. The company designs, supplies, installs, commissions and maintains all forms of Fire and Security Systems throughout the UK.

Gloucester Security Alarms (GSA) provide security solutions to properties throughout the South West, UK. They specialize in Intruder alarms, Fire alarms systems, CCTV, Access control and Emergency lighting.

Guard it camguards manufacture security cages for CCTV cameras, PIR Detectors, lighting, etc. They also make and supply cages of any size and colour required.

Harper Chalice Group Limited's primary objectives are to design, develop, manufacture and supply electronic perimeter security systems. Harper Chalice Group produces a complete range of specialist electronic perimeter security systems to meet with all types of application requirements.

Founded in 1982, Harrison Locks offers alarm, access control and master key systems. Harrison Locks supply and fit a range of Codelocks Paxton keypads and keyfob systems. The company's access system is Corkey, which is a global access system and Harrison Locks are one of Corkey’s main 4 UK dealers.

HellermannTyton are one of the leading suppliers of products for fastening, fixing, identifying and protecting cables and their connecting components. From manufacturing through to delivery, the company meets the highest standards of quality driven by a quality management system that HellermannTyton implements throughout all of the production processes. The company offers cable ties & fixings, insulation products, cable protection systems, etc.