Based in Germany, GST Society of Safety Engineering mbH combine products from different manufacturers to adequate holistic solutions for fire alarm systems, gas extinguishing systems, access control systems, burglar alarm systems, PSIM, video surveillance systems, and electronic locking systems etc. As a system integrator, the company helps provides wide range of options just right and then optimally tailor the system according to the needs.

Guardian Security & Fire Ltd has been installing alarm, access control and CCTV systems in Kent since 1987. NACOSS Approved.

Guardright supplies comprehensive, professional and accountable security services. The company provides an extensive range of high quality security guard services such as mobile patrols, keyholding and alarm response services, manned guarding, industrial security guards and event stewarding.

Halifax Security has been making Yorkshire a safer place for over a quarter of a century, installing cutting-edge security technology and providing superior customer service in and around Halifax, Sowerby Bridge and the Calderdale area.

As an internationally active all-round supplier of control, energy and safety technology, electrical engineering, IT structures and communication technology, Hansa Projekt realises complex projects for its customers. The services and areas of expertise include video surveillance, access controls, fire alarm systems, intercom systems, protection against break-ins, etc.

Harris & Sandford Security specialise in the installation of effective home and commercial intruder alarms, closed circuit television, access control, fire alarms, personal emergency systems and much more. Located in Kent, the company's main objective has been to install and maintain high quality security installations. Harris & Sandford Security systems comply with the very latest European standards.

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

HDS-Sicherheitstechnik offers professional solutions for camera surveillance and alarm technology. The team of HDS-security technology supports nationwide quickly and flexibly in all areas of safety technology. HDS-Sicherheitstechnik also offers wireless alarm systems that provide optimal security for network objects to be protected.

Hecla is a leading company for the supply and turnkey installation of professional audio and video systems. Hecla Professional offers from the knowledge, diversity and flexibility of the sale, rental, installation and service of reliable, high quality audiovisual solutions to public and corporate market.

HENSOLDT is a supplier of premium sensors for security and surveillance missions. Capitalising on more than a hundred years of experience in high-performance technology, they are the world market leader for missile warning systems and submarine periscopes. Moreover, HENSOLDT is well-represented in the market for radar systems, optronics, and electronic protection systems.

Herts CCTV Ltd is a UK based installer of CCTV, access control, alarms, automated gates, security lighting for industrial, commercial, and domestic purposes

HESA SpA, is an Italian distributor for Electronic Security and CCTV surveillance solutions. Established in 1974, HESA has been unswerving in their commitment to excellence and vanguard technology, aimed at protecting property and people from any situation of harm or hazard.

HESIS are specialists in the design, installation, commissioning, maintenance, and emergency response for all types of life safety and security systems across the United Kingdom. HESIS are market leaders across all business sectors, and have an enviable and proven record which is delivered by a professional business team who fully support all clients by providing the very best levels of service possible.

Vacant properties can be vulnerable to all kinds of unwanted attention, from mindless vandalism to illegal occupation, and might be unoccupied for any number of reasons. HG Security Ltd's unique on-site security solution will protect property and save the potential cost of remedial works by deterring any unwanted visitors. Their system is proven and effective, guarding properties all over the UK since 1992.

Highgrade Fire & Security is a service provider company. The company installs, maintains, services as well as upgrades existing security systems. Highgrade Fire & Security offers wide range of products including fire alarms, intruder alarms, CCTV, access control, emergency lights, networking solutions, fire extinguishers, etc. from leading manufacturers like Pelco, Axis, Hikvision, Bosch, Kentec, Honeywell, Hochiki, Texecom, & more.

HKC was established over two decades ago to serve the growing needs of the Irish security market. HKC is now a growing force in the UK and has rapidly become a trusted brand delivering intruder alarm products. The Company is renowned for its range of electronic security products, including wired, hybrid, and wireless security control panels and is also a manufacturer of communicators, keypads, internal and external sounders, detectors.

Hochiki Corporation undertakes design, manufacture, installation and maintenance of fire alarm systems and produces in excess of 3 million units per year. An international market leader in the manufacture of fire protection products Hochiki Corporation also produces fire extinguishing, security and cable television systems. The Company employs some 1,300 people, has 3 manufacturing plants, 35 sales offices and 13 subsidiaries in Japan.

Home Star Security installs and maintains burglar alarms, CCTV and fire systems. Home Star can maintain existing systems, installations of new systems of all standards.

HomeStar Security aim to provide excellent home and Business security across Kent and East Sussex. Their Intruder alarms and CCTV systems have been designed using the latest products in security technology.

HoneyMark Security is one of the UK's leading business and residential security solutions providers. HoneyMark covers everything from CCTV systems to intruder alarms, fire alarms and secure door entry systems.

HSK Developments work with approved Alarm and home security engineers and have been installing Intruder Alarms, Burglar Alarms, Fire alarms, CCTV Security and Access Control security systems in in the Plymouth area for over twelve years. We provide full security systems for all types of domestic and commercial properties in Plymouth.

Hunters Wholesalers is a security products distributor in the United Kingdom. The company offers a range of electronic security products from CCTV, intruder, and fire alarms etc. to trade, retail and industry (including public).

Hyde-AV is an audio and visual company based in the south east England. With dedicated team of audio visual installers, Hyde AV caters to the general public, private and commercial premises. The company offers services for CCTV, security alarms, door entry systems, audiovisual, home automation, PA systems, structured cabling and more.

I See You Security specialises in the installation of CCTV, card access, burglary alarm systems both passive and active, and structured cabling.

i-Alarmsysteme, with headquarters in Austria and subsidiaries in Switzerland and Germany, is a leading independent distributor of professional electronic security products in the DACH area. The i-Alarmsysteme product portfolio is focused on intruder alarms, fire detection, video surveillance systems and access control.

i-Systems Limited is a Gloucestershire-based independent IT, telecommunications and electrical service provider serving the UK and Europe. i-Systems is also involved in fire-alarm installations including design and build to the latest building regulations and maintenance visits and breakdowns & security installations-including CCTV, access and intruder installations with qualified engineers in all areas.

Established in 1987, ICTS (UK) Ltd is one of the largest private security companies in the UK. With principle office in London and additional operational centres throughout the UK, the company is able to offer a national cover and a comprehensive range of security services. ICTS UK specialises in the provision of security services to airports, airlines, corporate and pubic sector clients.