Sold Secure is the premier testing and certification house for security products. The organisation is dedicated to reducing the risk of crime by the assessment of security products. Established in 1992 by Northumbria and Essex Police with the help and backing of the Home Office, Sold Secure is now owned and administered by the Master Locksmiths Association.

Sonic Security offers integrated security systems, access control, CCTV surveillance, as well as fire & intruder alarm systems. Sonic Security's access control and vehicle barrier entry systems allow the free flow of authorised people, while also denying entry to unwanted visitors. It also designs and installs camera surveillance with Remote Video Receiving Centre (RVRC) facilities to meet requirements for loss & risk management control.

Sotatech Limited is a leader in design, development and sales of video security systems and supporting equipment ideal for any industry. The company offers new technologies, products, and services that constantly confirm their position as the security industry’s premier video systems and equipment trade tool.

Specialised Security Systems Co. (SSS), established in 1982, is one of the systems integrator in Kuwait specialising in video surveillance, perimeter intrusion detection, access control system, entrance access control, hostile vehicle mitigation (gate barriers, bollards, tire killers, road blockers), security control rooms, physical security information management systems (PSIM), fire alarm & suppression, audio-visual & communication.

Formed in 2000, Specialized Security Products Ltd has quickly established itself as a market leader in manufacturing and distributing locking products to the security industry. Such is the need of the industry we work in, our range has now gone far beyond just locking devices.

Spectrum Brands is a supplier of consumer batteries, residential locksets, residential builders’ hardware and faucets, shaving and grooming products, personal care products, small household appliances, specialty pet supplies, lawn and garden and home pest control products, personal insect repellents, and auto care products in the USA.

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.

Spetsnaz Security International Ltd. is a UK company, it is registered with Companies House : 10524908 Spetsnaz Security International Ltd. is an International security company dedicated to providing strategic security solutions to corporate and government agencies around the world at any time.

Sprint Ltd has been an IT system integrator since 1988. Their assets are wide experience, a solid economic base and a long reference list. They provide ICT systems, Software, Smart City, Building Automation, ICT, IT Integration, Building Automation, BMS, ITS, Data Centre, and Video monitoring.

Door Entry Direct has over 25 years experience in door entry intercom systems. Door Entry Direct manufactures their own range of products. Door Entry Direct manufactures products like access control, door entry, electrical locking, gate automation etc.

A part of Stanley Black & Decker, STANLEY Convergent Security Solutions, Inc. is the second largest electronic security company based on total revenue and one of the largest system integrators in the United States. STANLEY CSS designs, installs, monitors and services security systems for industrial, government, commercial, residential and national account customers.

STANLEY Healthcare is an operating division of Stanley Black & Decker. As a recognised leader in healthcare & senior living markets, STANLEY Healthcare strives to ensure safety & security, improve patient & resident experiences, optimise workflow, increase operational efficiency. STANLEY Healthcare can deliver facility security solutions like access control, biometrics, video surveillance, alarm systems, locks, visitor management systems, etc.

Starfox Security System is a manufacturer of CCTV, PA & Sound System, and Access Control System with manufacturing centers in Korea, Taiwan, and China. Their products are considered high-end with efficient and accurate technology. Presently they are distributing their products in Middle East, North and South Africa and Asian countries.

STARMAX with Headquarters in Hong Hong kong, is a manufacturer and exporter of security surveillance systems from 2009. The company offers DVRs, NVRs, IP & analogue CCTV camera, access controllers and hidden cameras. STARMAX also offers other products, such as biometric fingerprint attendance machine, power cables, video door phones as well as joystick keyboard controller.

Steve Burton Security Supplies supplies high security locks and keys for markets such as government bodies, local councils, jails, hospitals and schools, and for poker machines and gaming tables in licensed clubs, hotels and casinos throughout Australia. Steve Burton Security Supplies offers complete security and control of a venues locks and keys as well as protection for personnel responsible for them.

Stoddart's Lock & Safe offers both residential, automotive and commercial services. Stoddart's Lock & Safe's residential services includes CCTV, alarm system, burglary prevention, remote control door/gates as well as access control. Stoddart's Lock & Safe services includes keypad locks, intercom system, panic bars and door closers.

Stone Bridge is a professionally managed IT solutions firm with expertise in the field of customised software solutions and biometric related products. It offers stable, rugged and scratch proof products including biometric fingerprint/face recognition readers and door access control, RFID/proximity cards and readers and Mifare card writers.

STRAZH specialises in the development, production and delivery of professional equipment control systems and access control. Based in Moscow, the company product range includes resders, door closers, exit button, electromechanical locks, standalone controller, electromagnetic locks etc.

StrongBox Security Systesms is an SSAIB accredited, insurance approved company who both supply and install monitored burglar alarm systems connected to a dedicated 24hr monitoring station. The company designs and installs bespoke security systems for both the modern home and business premises. Specialising in intruder alarms, CCTV, access control, active fire systems, gate automation and lock smithing.

StrongGuard Security UK is an accredited, multi-faceted and award-winning national security and risk management provider, specialising in Manned Guarding, Monitoring & Response and Risk Services & Consultancy.

Stronghold Lock & Security is a locksmith/security integration company in the New Hampshire region helping businesses and individuals to better protect themselves.

Stronghold Lock & Security LLC helps people, organisations, & small businesses looking for a locksmith in Portsmouth NH and Southern NH who care about their security and struggle with issues of theft or other crimes. Stronghold Lock & Security offers access control, security camera, & lock sales & installations.

Based in Ashford, Kent, Sunray has been designing and manufacturing high specification steel security doors to protect commercial and industrial premises throughout the UK for well over thirty years. The company also offers security door locking options. Sunray manufactures and installs steel commercial doors, fire doors, security doors, industrial doors and louvre systems.