Shenzhen Mingchuang Boneng Technology provides overall design R&D, fingerprint core technology, application system development, and product manufacturing solutions. The company also develops fingerprint, combination, face and proximity card locks.

Based in Huddersfield, UK, Shop4 Security & Electrical Ltd. is a security systems distributor. The company offers a wide range of security products including CCTV, DVR's, burgler alarms, wireless alarms, alarm systems, alarm panels, PIR'S, sensors, lighting, cables, cable management, circuit protection, tools and fixings, workwear, door bells, decking lighting and much more.

Shpresa-AL GROUP is one of the biggest multi-trade companies in Albania. The company is an authorised distributor of Anviz Global. The Security branch of Shpresa-AL provides with a wide range of security systems including CCTV/IP cameras, access control, biometrics, alarm systems, telephone, GPS tracking, and more.

SICK - one of the world’s leading producers of sensors and sensor solutions for industrial applications. SICK is a technology and market leader in Factory and Logistics Automation as well as Process Automation.

Sigma Engineered Solutions Ltd is a provider of fire & security systems such as access control, door entry, CCTV, intruder alarms & fire alarms. The company serves both domestic & commercial markets. Sigma Engineered Solutions Ltd installs and provides maintenance of burglar alarms & monitoring, photo ID system, fire alarm system as well as building management system.

Sigma Infocom is the Authorised dealer for Panasonic range of products and based at Coimbatore, Tamilnadu, India. Sigma Infocom has been catering to the needs of various clienteles for over a decade, founded by a visionary Mr. Venkatesh who has an experience of about 12 years in the field of networking and Security products and had been working with BPL Telecom.

Silent Beacon offers emergency alert devices that give the user a sense of security and independence. It offers safety for families in the form of small alert wearables and a free app.

Supply, installation, repair and maintenance of CCTV Cameras, PC-based DVR, digital video recorder, mobile Vehicle DVRs, NVRs. They also supply, install, repair and maintain burglar alarms, fire alarms, automatic gates/garage, biometric/face recognition/ access controls.

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.

Simply Controlled is a Canadian manufacturers' representative and distribution company in the consumer and custom electronics industry. They specialize in security, automation, audio, electronics and lighting technologies.

Sirix offers integrators around the world with remote security solutions like remote video surveillance, perimeter control, and remote control of specialized equipment. It also offers efficient solutions that specifically meet the protection, logistic support, and coordination needs of companies. Sirix also designs custom operational infrastructure for companies that require the centralization of information in real-time.

SIS International SA imports, distributes and offers support for over 16 years in Romania for a wide range of equipment, SCADA systems, DCS distributed systems, instrumentation for industrial automation, safety in hazardous environments, programmable devices, transducers, application development environments in real time and security systems.

SJE-Suntech, Inc is a product development company creating focused on niche platforms and devices for CCTV, telecom, renewable energy and et al. The team at SJE-Suntech boasts more than 30 years experience in CCTV and security and more than 30 years experience in renewable energies. Products and services feature rapidly deployable standalone CCTV to renewable energy integration modules for Telecom.

Skylinks Technical Services Ltd. is an affiliate within the Skylinks' Group of Companies, operating throughout Sub-Saharan Africa for over a decade. Skylinks is recognised as an industry leader in the provision of Integrated Technology Solutions, contributing to the technological development, efficiency, and security of West Africa.

SKYROS Corporation is one of the largest companies in the market of security systems and building automation in Russia and the CIS. The company has more than 150 highly skilled employees and 20 years experience in: Distribution of security systems of Russian and foreign producers; Distribution automation systems and building equipment of leading world manufacturers; Development and production of innovative security systems; Project engineering.

SKYTEC is a leading ICT solutions provider and integrator in Lebanon and Iraq, with a direct or indirect presence in the Middle East and West Africa. SKYTEC commits to provide partners with state of the art solutions tailored to fit their business needs, from networking to Home automation solutions including IP telephony, IP video surveillance, Access control, Wireless, VPN, Storage and security.

Smartan Nigeria is a technology based company with specialty in the procurement, installation and maintenance of structural safety and security engineering systems. They provide skilled and innovative solutions for advanced building automation systems for residential, commercial and industrial clients.

SOF NET DISTRIBUTION is a manufacturer and distributor of video surveillance, access control, and home automation systems. The company's prouct portfolio inlcludes indoor/outdoor and IP video systems, DVRs, NVRs, and surveillance system accessories as well as detection and alarm systems.

SOFT CODE SECURITY is mainly a security consultant and high-end projects installer company.