Securitec Systems is a Cannock, Staffordshire based company specialising in security equipment. These include CCTV systems, plus intruder alarms and intercom systems for personal and business uses.

Securiton AG belongs to the Swiss Securitas Group and has been entirely at the service of technical security since its founding in 1948. Securiton plans, installs and maintains systems for the security industry and defence technology - both in Switzerland and world-wide. As a competent consultant and recognised installer Securiton offers a wide selection of security systems for fire detection, burglary/hold-up alarm systems, personal protection.

Established since 1984, Security and Electrical Services has been providing seamless integration of all security requirements, tailored security solutions incorporating intruder alarms, CCTV and access control customised approach comprehensive servicing and support. The company offers access control solutions, such code only access control, proximity cards and readers, etc.

Security 1 is a company specialising in the design installation and servicing of high quality electronic fire and security systems. Security 1 provides services in the following areas, intruder alarms, fire alarms, fire extinguishers, CCTV and access control.

Security 201 have been supplying and installing high quality security systems and products since 1983. Security 201 can design, install and maintain a range of security systems and products to exceptionally high standards.

Established in 1984, Security Alarm Services is the area's premier supplier of alarm, CCTV and monitoring equipment. Its wide spectrum of both business and domestic customers can be found throughout Herefordshire, Gloucestershire, Monmouthshire and the surrounding areas. In 1987 and 1988 Security Alarm Services were proud to provide security solutions for the Miss World competition in London.

Security Cameras Spain supply and install a wide range of IP cameras in private and commercial premises in the Costa Blanca area of Spain.

Established in 1985, Security Centres is one of the largest privately owned fire and security companies in the UK. Security Centres are NSI Gold Accredited (National Security Inspectorate) for the design, installation and service of CCTV, Access Control, Fire and Intruder detection systems. The company offers a fully integrated package which includes, design, project management, installation, commissioning and maintenance.

Security Design Centre Ltd. is one of the UK’s leading specialist suppliers of standalone, integrated and networked security systems that includes intruder alarms, CCTV, access control and a wide range of physical security systems such as gates, barriers and turnstiles. The company's areas of expertise encompass risk and threat analysis, design, installation, emergency service and maintenance of large integrated systems

Security Solutions are one of the UK’s leading manufacturers and installers of perimeter security equipment. With over a decade of experience in the industry the company offers a complete range of services including the design, installation, maintenance and service of new and existing equipment. Security Solutions offer a high quality range of manual and hydraulic or electro-mechanical automatic vehicle barriers.

Security Systems Design Limited provides integrated security solutions. SSD offers security solutions to private and public sector organisations throughout the UK, Europe and beyond, with niche specialisms in casinos and tertiary education.

Security Systems Group Ltd installs, services and maintains domestic and commercial Intruder alarms to the relevant European or British Standards in accordance with our Inspectorate the ‘NSI’. Additionally, the company provides and maintains every level of CCTV.

Security Systems Technology Ltd (SST) is a specialist, independent, security systems integrator with proven expertise in creating bespoke solutions to meet the needs of any business, small or large. As well as being pioneers in cutting edge security solutions like ‘Virtual Turnstile’ (VT) and fully integrated IP Megapixel CCTV surveillance systems, we also specialise in the installation of access control and biometric authentication.

SEI is a specialists in the supply and installation of CCTV equipment which is EPOS integrated and remotely accessible. The company with their vast and diverse experience caters for a small Shop or Home to larger Commercial/Industrial Sites, from conception through design, supply, installation, and maintenance.

Selec Systems is the leading specialists in retail security products & integrated systems. The company's loss prevention solutions are used by some of the top retailers in high streets & shopping centres throughout the UK. Selec Systems specialises in supply, installation & maintenance of CCTV & access control systems. The products range include security mirrors, loop alarms, fully integrated CCTV systems using latest digital technology, etc.

Established in 1981, Select Alarms provide a complete and professional solution to all of electronic security & fire requirements, including burglar alarms and intruder alarms. Working within the public, business and domestic sectors,Select Alarms provides advise on all aspects of design, installation and maintenance. Based in the West Midlands, the company serves Birmingham, Wolverhampton, Walsall, Stafford and the surrounding areas.

With over 20 years experience in the burglar alarm, intruder alarm, home security / CCTV and door entry industry, SG security systems are an established business, offering home security and business security solutions to customers throughout the local area. The business is situated in Stretford (Manchester). SG cover most of Manchester areas including Stretford / Sale / Urmston / Chorlton / Altrincham / Hale / Bowdon / Didsbury / Flixton.

SGD Security Ltd is a well established independent security company operating out of South Wales offering a National Service. SGD Security Ltd can design, install, commission and maintain intruder alarm systems, intruder alarm systems with 24 hour monitoring, digital CCTV, CCTV with 24 hour monitoring, IP CCTV, thermal imaging CCTV, access control, vehicle gate and barrier access control, networked multisite access control, etc.

Established for more than 20 years, Sharp Alarm Systems offers complete alarm installation and servicing service for both domestic and commercial customers ensuring high level security. The services include alarm supply and installation, upgrades, servicing and CCTV.

Established in 1979, Shield Alarms provides security systems to businesses and households throughout South Yorkshire and Derbyshire. The company is one of the largest independent suppliers of alarms, CCTV and access systems in the region. Shield Alarms installs burglar alarms to domestic properties right through to complex CCTV security systems for some of the largest organisations in South Yorkshire.

Established in 1996, Shire Security Ltd offers installation, repair and maintenance of domestic burglar alarm systems. The company expanded into the commercial market and added CCTV, nurse call systems, access control, fire alarms, fire extinguishers, and physical security equipment to its product range, such as collapsible grilles, roller garage doors, and electrically operated roller shutters.

The SIAXMA AG was founded in 1982 with five employees under the name Sitec. In 1997 the management buy-out by the current owners and the move to Oensingen. The acquisition of Inform Security Systems Ltd in 2000 strengthened the base of the company. Today the SIAXMA AG employs 20 people in the fields of development, computer science, engineering, sales, marketing and administration, and trains apprentices.