Simec Security provides access control, CCTV, ID, door entry, alarm and integration services to the commercial sector. The company has over 50 years of experience in the electronic protection of commercial key assets including- personnel, property and data. Simec Security have been awarded SAFEcontractor accreditation through the scheme that assesses health & safety competency of contractors and service providers.

Simpli Security is a UK based online retailer offering a huge range of security products including intruder alarm systems, CCTV cameras, money counters, safes, convex mirrors, traffic mirrors, metal sheds, storage sheds, bike storage, safety mirrors, barriers, car park barriers, bollards, bike racks, crowd/ queue control and much more.

SleepTight Security specialises in installing, fault finding, commissioning and servicing electronic security system, including intruder and burglar alarms, CCTV, electric gates, fire alarm systems, access control.

SME CCTV provides security solutions for London, Kent, Essex, Middlesex, Buckinghamshire, Hertfordshire, Berkshire, Sussex and Surrey.

Smye-Rumsby is a service-orientated company, offering equipment sales and a full, twenty-four-hour repair maintenance service, providing procurement and maintenance services to users of marine navigational equipment, including shore-based radar and radio communications. They also install, monitor and maintain CCTV systems along with a complete service for PA systems.

SN technique was created in January of 2010 to become a leader in the services of installation, rental, service, marketing and video surveillance and security systems with the aim of expanding its presence nationally.

Southern Monitoring Services Ltd is an independent Alarm Receiving Centre and Remote Video Response Centre in the UK and has achieved the first NSI Quality Assurance ISO 9002 certificate. The company offers services such as security system monitoring, remote video monitoring, out-of-hours service co-ordination, lone worker monitoring, fire alarm monitoring, facilities & bespoke monitoring, as well as assisted living & telecare monitoring.

At Spetsnaz Security International, Ltd., they provide solutions like Locksmith Services, Door Supervision, CCTV, Man Guarding services, etc and is based out of United Kingdom.

Spetsnaz Security International Fidel Matola provides security solutions like Locksmith Services, Door Supervision, Guarding, etc and is based out of United Kingdom.

At Spetsnaz Security International, Ltd., they provide solutions like Locksmith Services, Door Supervision, CCTV, Man Guarding services, etc and is based out of United Kingdom.

Sprinx Technologies is a software and engineering company, based in Italy in Milan, which develops solutions for video surveillance and video analytics dedicated to intelligent transportation industry. It has positioned itself on the market through the study of video detection algorithms that enable to extract crucial alarms and statistical information allowing to activate manual or automatic response scenarios.

SPS Security is a privately owned security and support services company that provides coverage primarily throughout the North of England. The company has established a reputation for excellence, value and customer care and in April 2006 achieved accreditation as an SIA Approved contractor of security services.

A division of Stanley Black & Decker (SWK), STANLEY Security is one of the leading security providers in the United Kingdom and around the world. STANLEY designs, installs, monitors and services security systems for industrial, government, commercial and national account customers. STANLEY's employees have the training, the equipment and the processes they need to deliver the finest security solutions in the industry.

STEMMER IMAGING is one of Europe's largest imaging technology provider with head office in Germany. STEMMER's product range includes various lighting technologies, high quality lenses for general purpose, wide range of area scan and line scan cameras, extensive selection of tested analogue & digital cables & plug-in connectors for any interface, softwares & large range of accessories such as housings, mounting brackets etc.

STM Security Group (UK) Ltd is a UK based security company and an experienced supplier of manned security solutions and customer service staff, fully supported by leading edge technology. STM is a prominent supplier in the provision of security services with a wide range of customers in different industries. The company specialises in manned guarding, control room, mobile response, CCTV, SIA Security Guard training, etc.

Sum Security an independent SSAIB Registered company based East Sussex providing installation, maintenance, repair and monitoring of high quality burglar alarms, CCTV systems, police monitored intruder alarms, access control and maintenance for home and business properties throughout the South East covering forest row, East Sussex, Kent, Surry and East Sussex.

Established in Tunbridge Wells in 1978, Swift Alarms Supplies Ltd. is one of the UK’s largest and most successful fire and security installation and maintenance organisations. The company provides a fully integrated, nationwide installation and maintenance service to its customers across the complete spectrum of fire and security products.

With its Security Services and Alarm and Security Systems business units, the Swiss Securitas Group offers an effective set of instruments with which to address security and protection needs through constant readiness, state-of-the-art technologies and professional services. Over 10,000 employees are at the service of the Swiss Securitas Group in Switzerland, Europe and elsewhere - dedicated to the field of security.

Sword Services was founded in 1990 by Lawrence Sword and has established itself as a major player in the field of industrial electronic security solutions and gained a reputation for exceptional service and delivery. The success of Sword Services can be put down to a number of factors, not least the tight-knit team of industry experts and technicians assembled within what remains a family-run business.

Developed in conjunction with recognised experts Symbiotics Ltd., provides a fully accredited CCTV Training Course for Investigators which engenders confidence. Advancements in investigation and forensic techniques have led to increased reliance on CCTV evidence. As leading specialists in Human Performance Symbiotics Ltd., was approached by the Home Office to design an accredited CCTV Training course for investigators.

T. G. Baker (Sound) Ltd, established in 1973, is now a leading UK based sound & communications company specialising in the design, supply, installation, maintenance and service of public address, voice alarm, induction loop, infra red, intercom, CCTV access control and disabled refuge systems nation-wide.

With over 10 years experience in working with some of the leading retailers, TAG provides EAS and RFID product protection solutions for merchandise such as clothing, alcohol, CDs and DVDs, Health and Beauty products. TAG's range of Secure Display technology includes specific solutions for digital cameras and mobile phones, offering power and security for most new models. Tag also offers centralised retail intelligence hub with tracker.

Taskforce Security Services is a leading provider of a wide range of security services to companies throughout Ireland, with offices in Dublin and Galway.

TC Connect supplies all kind of commissioned and business-critical communications. The company plans, designs, develops, manages projects, implements, services and supports. TC Connect delivers solutions for traditional analogue and digital radio communications like TETRA, DMR, control solutions, radiodispatch, tunnel and indoor coverage. The company also delivers PA speaker systems, camera surveillance, ANPR, emergency telephones, etc.