Dynamic CCTV Ltd. was founded in 1994 with the aim of reducing the high prices charged for CCTV equipment. They supply CCTV products and technical support.

Dynasystems Limited is a UK-based company that manufactures a range of blast & ballistic mitigation products and systems, including guard towers, walling and barriers, windows, entry control systems and polymer armor. Its products are used in embassies and other diplomatic missions.

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.

Southport's EFT Systems Ltd is one of the leading fire and security company. The company provides electrical/electronic security and fire safety systems, accredited to NSI ISO 9001, NICEIC AND JIB. EFT designs, installs, services, and maintains a range of systems, tailored to both domestic and commercial client requirements. The company offers security systems, access control, CCTV, fire protection, alarm monitoring, and specialist call systems.

E2S is the world's leading independent signaling manufacturer. The company specializes in the design, development and manufacture of high electronic sounders, PA loudspeakers, intelligent voice annunciators, flash alarms, status lamps and manual call points.

e92cloud is a company in the 292 group, and offers cloud security VAD and built for the cloud generation. Some of the services listed on their website includes IT security, software defined networking, distribution, cybersecurity, cloud services.

EA Group (UK) Limited provides installation and support service within access control, parking and security market sectors. In 1995 Perimeter Security (EA) Limited was incorporated as part of Electro Automation Group of Companies to increase its product portfolio. EA Parking was established as a sister company to Perimeter Security, to supply, install and support a range of “Pay on Foot” Car Park equipment.

Eagle Security Solutions is a security systems specialist offering burglar alarms, CCTV, and door entry systems installation and maintenance for homes and businesses. In addition, they provide a range of professional home alarm systems, such as Visonic Powermaster, Risco Agility, and Premier Elite.

Eagle Security Systems provides a comprehensive range of domestic and commercial security solutions from burglar alarms and monitoring to CCTV and remote viewing. The company offers color CCTV cameras for home or business with 24-hour recording and night vision for after dark. Eagle Security Systems provides wire free approved alarms. All work by Eagle Security Systems is Insurance and Police Approved, certified and Nacoss/NSI Gold Approved.

Earth 51 is a privately held strategic advisory firm with a singular focus on accelerating Sustainable business growth by balancing Profit & Planet.

East Sussex Security, established in Hailsham, is an acknowledged security expert throughout Kent, Surrey, Hampshire, and Sussex. The company's specialists advise, supply, and install a comprehensive range of security solutions for both domestic and commercial premises, including intruder alarm, fire alarm, CCTV, and access control systems. East Sussex Security ensures that the system is serviced and maintained to the current BS EN standards.

ESS is an independent company specializing in all aspects of care alarms and electronic security systems, based in Earith, Cambridgeshire. The company also offers electronic access control solutions ranging from one door to multiple sites using LAN or internet connections, including full software control for BMS systems with card ID printing and door alarm mapping facilities.

Eastern Voice and Data is a UK-based security and software solutions firm. They provide IP networking, VoIP, CCTV, WiFi, IT software, fiber optics, cabling, access control and cloud solutions.

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.

Cooper Security, now a part of Eaton, has over 30 years of experience supplying security equipment for residential and business premises. The company is one of the world’s most respected intruder detection equipment designers and manufacturers. Scantronic and Menvier Security are its UK/European brands, which include intruder alarms, movement detectors, voice & digital communicators, and access control systems.

Ecebs is a smart technology company with an enviable pedigree in delivering world-class solutions across a broad range of markets, including transport, local government, payment and many more. Ecebs provides the software that resides on the cards, terminals and back office systems for many of today's solutions.