Square Technology Pvt. Ltd is founded with an objective of providing better information technology services and security surveillance system in domestic and international arena. The company has been working in wide range of IT related activities that includes sales and distribution of IT products, security surveillance system, software development, networking services, consultancy, support and maintenance of above stated services.

SRI International is a nonprofit, independent research and innovation center serving government and industry. The company provides basic and applied research, laboratory and advisory services, technology development and licenses, deployable systems, products, and venture opportunities.

SSE Renewables is a major developer and operator of renewable energy generation, headquartered in the UK and Ireland, with a growing presence internationally. They are committed to delivering the green energy the world needs now and in the future. Part of the SSE plc group, they have an operational portfolio of around 4GW of onshore wind, offshore wind and hydro generation, with a secured future project pipeline of over 15GW in development

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.

They at Stebilex aim to provide businesses with the best technologies and fill the existing gap in the access control sector by offering solutions that enhance the everyday experience and secure physical premises. They provide innovative technologies that meet and exceed physical security needs not only with the latest products available globally but also by delivering actionable intelligence through strategic consultations.

Stefanton is a security company that deals in the installation of cctv cameras, GPS trackers and other electronic security systems.

STid was established in 1996 and boasts more than 15 years experience specialising in contactless radio-frequency identification technologies (RFID). The company designs, produces and sells readers and tags for high security personal identification (access control, time-clocking etc.), vehicle identification (Automated Vehicle Identification (AVI), fleet management and tracking) and product identification (critical asset tracking).

Stölting Service Group provides qualified personnel and state-of-the-art technology, while guaranteeing the smooth execution and processing of events. Stölting provides services such as alarm activation & alarm tracking, video disconnection & video alert tracking, fire protection and fire services, emergency call and service centres, intruder alarm systems, access control systems and video surveillance systems.

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.

Stone Lock Global, Inc. is a supplier of high-quality biometric access control products. The products are suitable for a broad range of access control and related applications. Stone Lock Global serves a global market through professional integrators and licensed partnerships. The company's Stone Lock Pro facial recognition device offers innovative way to provide secure access.

Stone Security has been driving the implementation of network-based surveillance, access control and intrusion systems for nearly 8 years. Stone has been nationally recognised for their work by two of the most influential IP surveillance companies in the industry. This recognition along with a distinguished list of clients has made Stone Security the most trusted and sought after security integrator in the region

StoneLock designs and manufactures secure biometric access control solutions. Utilising Near-Infrared (NIR) technology, StoneLock technology offers rapid and reliable verification of identity without the use of images– even in total darkness. The company's StoneLock Pro biometric facial recognition access control device provides instant, reliable confirmation of identity without storing sensitive personally identifiable information.

StorMagic is making the complex simple for edge computing environments, and they’re pioneering the industry in bringing the edge to the core - datacentre and cloud. Their storage and security products are simple, lightweight and cost-effective without sacrificing enterprise-class features for organizations with one to thousands of sites.

Strategic Protection Services Ltd. offers something different in the space of security and life safety, with an emphasis on risk mitigation and intelligent use of resources. Their security team members are hand picked for their professionalism, experience and diligence. It is not easy to join their team, they only take the best.

Stratiss Qatar is an ICT solution provider formed with a true customer centric approach in the State of Qatar. Stratiss has a broad range of hardware and software solutions to meet customer demands and expectations, thereby creating a value to reach a commendable position in the market.

Structure Works is a security company with expertise on all “integrated security” solutions. The company provides various services, such as full security integration, fire alarm services, alarm monitoring, CCTV systems, IP video, perimeter protection and wireless video and access.

Suffolk Fire and Security, based in Stowmarket, in the heart of Suffolk, UK, are an independent, family-run business. They professionally design, install, maintain and repair all fire, security, and door and gate automation systems. Their expertise covers Intruder Alarms, CCTV, Access Control, Fire Alarms, Fire Extinguishers, Emergency Lighting and Door and Gate Automation.

Sukhi Orion is a leading provider of CCTV systems, access control, door entry systems, biometric system and fire alarms for home and business security.

Summit Security offer a wide range of monitoring and key holding services for the security systems and site. They also provide a wide range of intruder detection programmes, from a single site alarm to a full network of systems.

Sumsub helps businesses all over the world onboard users easily and fight the good fight against fraudsters of all kinds.

Superior Alarm & Electronics is a premier alarm company in the Vail Valley. They install, test, repair and monitor security and fire alarm systems for homes and businesses located in the beautiful Vail Valley since 1972.

Superior Electronics Corporation, an ISO 9001 certified company, has been one of the leading manufacturers of security products in Taiwan since 1971. All their products go through a rigorous three-stage testing procedure to ensure they meet the strict needs of security-conscious professionals. They provide support and services on a global scale.

STS is one of Europe’s and Africa's most successful CCTV, security equipment, work wear, mobile payment terminals distributors and installers. Originally UK based, they have grown in to a global company with branches and distributors throughout the world.