Rossells are a security focussed company comprising of the following teams: Master Locksmiths, Safe & vault Engineers, Electronic Security Specialists (access control & intruder systems) and a dedicated Master Suiting Department. Rossells electronics team have carried out customized installations of keypads, fob readers, intercoms and detection systems for over 20 years.

RSG Security are manufacturers and suppliers of roller shutters, security shutters, security gates and a range of quality door and window security products. We deliver all our security products throughout the UK and with an in-house installation team, we provide a comprehensive survey, supply and fitting service in London, Essex, Surrey and surrounding counties.

Ruthven Alarms Ltd. provides a professional alarm system installation service. Ruthven Alarms installs and maintains intruder alarm systems, fire alarm systems, access control systems and closed circuit TV (CCTV) systems. Ruthven Alarms Ltd is a NACOSS (National Approved Council for Security Systems) GOLD approved company for installation and maintenance of intruder alarms & fire alarm systems.

With a wealth of experience in the design, installation and servicing of CCTV, access control and intruder alarms, Rutledge Integrated Systems (RIS) is an innovative solutions provider to companies with the need for integrated security systems, which comply with the latest NSI regulations.

SASecure is a subsidiary of PCF - A supplier of exceptional quality and service in merchandise protection systems.

Established in 1962, S.C.A.M.P. Security provides a comprehensive range of integrated security, fire protection and manned guarding services. S.C.A.M.P Security are based in the City of Kingston upon Hull and offer a wide range of security services to a diverse client base within both the public and private sector across the city of Kingston upon Hull, the East riding of Yorkshire and further afield.

Sabre Integrated provides turnkey service from site survey and risk analysis, to specification and design, installation, training and ongoing preventative maintenance. Based in New York, the company is an exclusive provider of custom-tailored security, CCTV and access control systems to both federal and commercial organizations. Sabre clients include financial services, schools, petro chemical, and entertainment companies.

Established in 1991, Sabre Security & R F Systems Ltd is a specialist electronic security systems company. The company's products range from intruder alarms, access control systems, closed circuit television (CCTV) and radio panic alarm systems. Clients range from large commercial businesses, government buildings, historical palaces, universities, magistrates, crown and county courts.

Established in 1995, Safe 'N' Sound Security Systems Ltd is one of Southern Englands leading security system installers and maintainers. The company supplies, installs and maintains various other security products and devices including C.C.T.V., access control and audio / video door-entry systems.

SAFE Services is the professional choice for intruder alarm systems, fire alarm systems, access control systems, CCTV systems, identity cards, retail security systems and identity cards. Safe Services cover the Scottish Borders, Northumberland, Lothians, Cumbria, Dumfries and Galloway, Borders Region, Fife, Ayrshire, Lanarkshire and the Central Belt of Scotland.

Safer Security Group are specialists in temporary and remote site security, focusing on advanced technological solutions. They protect their clients against crime and combine traditional security services with technological solutions which are often bespoke in nature. Safer Security Group carry out in depth risk analysis of each project, combined with unrivaled experience in the design and installation of bespoke site CCTV solutions.

SafeShark, backed by BSI, provides the only independent certification for new IoT cyber security standards. The SafeShark and BSI Consumer IoT Verification Scheme will: Provide reassurance that product has appropriate cyber security controls in place for its intended use in accordance with international best practices.

Global physical security solutions provider, Safetell has been offering protection and security to corporate businesses and organizations for over 30 years now. The UK-based firm is known for providing building security, staff protection, asset protection, access control systems, CCTV monitoring and intruder detection solutions. Their state-of-the-art products include bullet resistant and anti-attack screens, security doors and security glazing.

Safeway Security is a duly registered business in Cooperative Republic of Guyana since 2010. they are a retailer, wholesaler and installer of all types of security devices and products.

Saint John Security Installations Ltd has been providing security solutions nationwide since 1999. The company employs a team of highly trained and experienced security consultants who are on hand to advise both residential and business customers on the best possible security solutions.

Samson Security Ltd. is a security services provider in Kirkby, UK. The company provides risk management, security officers, remote video response centre, alarm monitoring, security and facilities services etc. Samson holds the National Security Inspectorate (NSI) Gold Award for Alarm Receiving Centre (ARC) and Remote Video Response Centre (RVRC).

Sandal Security Services Ltd provides a full range of fire alarm designs from large commercial, multi occupancy sites through to small domestic applications. The company designs and installs a certified BS5839 standard system that meets customer's exact requirements. Service, maintenance and monitoring options, are provided for both new systems installed by Sandal Security Services or take-over of existing system.

Sapphire Site Services specialize in CCTV, temporary power, plumbing, heating and ventilation. They also support with CCTV installation, and a range of building development services, whether working on a whole building structure, individual rooms or expanding properties with extensions and conversions.

SAS Alarms And Comms. is one of Manchester's longest established company trading since 1984. The company specialises in the supply of high quality Intruder alarms,CCTV,Fire and Access control systems, helping to improve security of homes and businesses across the Manchester area. SAS Alarms And Comms. supplies, installs and maintains CCTV systems for the home and business systems.

Satisnet Ltd is a popular IT Security Services provider and re-seller dedicated to providing the highest level of customer care and technical support. The company has established a strong professional reputation with 900+ customers across a multitude of market sectors from FTSE 250, Finance and Legal, Online Gaming and Local Government.

SBL is a globally renowned provider of IT software and security solutions, based out of York, United Kingdom. They offer a comprehensive portfolio of software, hardware, services and training, with an in-house professional services team enabling the delivery of a comprehensive and innovative range of IT solutions.