Tayside's ELECTRO GUARD protects homes, business premises and public institutions of every size and description. The company designs, installs, and provides state-of-the-art electronic security systems. ELECTRO GUARD offers intruder alarms, CCTV systems, fire alarms, access control, locksmiths, and nurse call systems. The company also offers alarm monitoring services that provides 24/7 monitoring and protection to the clients' property.

ECHO operates to fullfil Bluelight Services interest in speeding up the police response to verified alarm activations through the use of digital automated alarm transmission technology. Its digital communications hub provides an automatic transfer to police control rooms of confirmed intruder and hold-up alarm activations, faster alarm verification, accurate incident information, and automated event incident acknowledgment.

Electronic Facility Systems Inc. integrates a broad range of qualified services which includes consultation, risk assessment, installation, service, maintenance, management, and SaaS offerings. The company is a complete source of security products and integration including CCTV cameras, access control systems, wireless security cameras, network security cameras, biometric readers, smart card readers, infrared cameras and surveillance.

Electronic Security Installations Ltd is a specialist security installation company. The company's clients include private homes, shops, large offices, industrial sites, schools and medical units. ESI is accredited by the Security Systems Alarms Inspection Board (SSAIB) for installing and servicing intruder alarms. Based in the North West Electronic Security Installations cover Cheshire, Derbyshire, Greater Manchester and all surrounding areas.

Electronic Security Specialists & Cabling (ESSC) is a licensed low voltage contractor specialising in installation and servicing of high-tech electronic security systems and equipment, which includes CCTV systems, access control units, burglar and fire alarm systems.

Electronix Systems has been providing security services throughout the New York Metro area. Electronix specializes in detection and protection systems. The company's other security services comprise of burglary detection, fire and life safety, card access, CCTV & digital recording and remote services.

Elektronet is an Istanbul-based service provider. The company offers a wide range of products and solutions including IP CCTV systems, burglar alarm, fire detection system, intercom systems, access control, PA systems, etc. Elektronet provides sales and after-sales support, commissioning, installation, and maintenance services.

Element Security is a Wollongong based business servicing Wollongong, Sydney, South Coast, Southern Highlands and surrounding areas. With five years experience in the security industry and up to date technology, Element Security offers the latest in electronic security equipment and installation.

Eletronic Systems Consultants is a minority and veteran owned small business that focuses on full system integration services to include system design, installation, inspection and monitoring services for the fire and security industry. ESC was founded in January 2011 with the knowledge and experience of forty years in electronics, safety and security. Some of its services include: video surveillance, alarm detection and access control.

Established in 2001, Eligo Security is a specialist recruitment company that fulfills security recruitment needs. The company helps find engineering, sales, technical support, marketing, R&D, design, project management, admin and senior management.

The Derby based Elite Security Services Ltd offers a complete range of services for security requirements. The company has a dedicated team of engineers available every day of the year, 24 hours per day, for maintenance of the security systems provided. Elite Security Services offers CCTV, access control, fire alarms, emergency lighting, intruder alarm, electrical services, wireless and wired alarm systems.

ELSTECH implements advanced security systems and home automation systems for organisations. Based in Cracow the company offer comprehensive services implementations in the security area. ELSTECH work on improving security in critical infrastructure facility by developing intelligent analytics. They are a partner of such producers as Milestone, Axis, LenelS2, Bosch, 2N, Satir.

Eltech Security Systems, Inc. was established in 1988 to provide automated security systems. The company's systems are custom-built and installed in homes and at airports, schools, museums, correctional facilities, municipalities, state and government facilities, and light and heavy industrial facilities. Its services include: security, burglar & fire alarms, video badging systems, building management systems and digital sound systems.

ELV Technologies is a fast-growing ELV, ICT & Security solution provider, serving customers with a comprehensive range of Low Current, IT & Security solutions and services. They offer advanced technology solutions in partnership with world-class brands. Their certified and experienced personnel have the skills and capability to offer 360-degree services right from design, supply, installation, testing, commissioning, and maintenance.

Emergency Response recognises that its work may have a direct or indirect effect on the local, regional and global environment. It is committed to reducing any harmful effects on the environment and promoting the understanding of sustainability in its broadest context, wherever possible.

Encom are a Specialist Security Systems Integrator with over three decades of experience delivering enterprise level CCTV, Access Control, Intercom and Intruder alarm systems. Based out of the Republic of Ireland, the Encom team procure, design, install, commission and maintain specialist systems across EMEA.

Ennovasys is a IoT expert providing cloud solutions using wireless and sensor based technologies. They do the middleware to make connected things and devices smart, and enable value-driven innovation that will be connected to the internet parameters. Protect your remote location and its assets through sensors and e-Surveillance.

Envera Systems provides gated communities with an alternative to traditional guards. The company's patented monitoring system and proprietary software utilise the latest technology combined with State Licensed ‘Virtual’ Guards to offer an enhanced level of security, in a more efficient manner and at a lower cost.

ESI Fire & Security Protection provide Mobile Security, ProActive Video Monitoring, Access Control, CCTV, Fire Alarm, Permitting and Design services for a range of security applications.

Paisley based ESP Security Systems is a NACOSS approved company for installation and servicing of intruder alarms, CCTV systems, door access systems, and fire alarm systems. The company provides domestic and commercial systems to meet the specific needs of clients.

ESS-Security Ltd is a specialist in the designing, installation, maintenance and 24-hr remote monitoring of security systems. It is a professional security company based in Leeds, with many years of experience in supplying the best security systems and security services across West Yorkshire. ESS-Security delivers CCTV, access control, intruder alarm, fire alarms, gate automation solutions to corporate, commercial, retail or residential clients.

The company offers design, installation, and maintenance of the following electronic security systems such as CCTV, mobile CCTV, intruder alarm systems etc.

Essential Security Systems Limited is one of the fastest growing installers of access control, CCTV systems, intruder alarms and fire alarms in the South East, both in residential and commercial premises. With over 45 years of knowledge and experience in the industry, Essential Security Systems Limited offer the highest level of skill and expertise in order to give their clients the best security products and solutions in the market.

Essex Security Services is a Loughton based security company. The company supplies, installs, and maintains security systems. Essex Security Services offer access control, CCTV systems, door entry systems, intruder alarms, call solutions, and fire solutions. Essex Security Services' clientele include public limited companies, education sector, NHS Trusts and prestigious commercial enterprises.

e-Solutions installs & maintains CCTV/IP cameras,access control devices, intruder alarms & motion detection devices & biometric time attendance system.

Etco are experts in providing scalable customisable security solutions- integrated multi-site access control, CCTV and intrusion alarm systems. Etco forms strategic alliances with many leading manufacturers of security system and components. Their partnership allow them to offer a selection of the latest products in the industry, supported by Etco’s pan India presence