SmartTask is an advanced employee scheduling and mobile workforce management solution that enables companies to plan and manage their workers. SmartTask combines intelligent rostering, live monitoring and integrated proof of attendance across both static and mobile teams, making it the ideal tool to improve operational control, enhance customer satisfaction, and support duty of care to staff.

Smartwares Security NV is distributor of security cameras, access control, intruder and fire detection in Benelux. The company offers security products from Siemens, Risco, Milestone, Fulleon, Dahua, Sony, Genetec, Videotec, Flir, and Raytec etc.

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

SMI Global is a UK based privately owned software company, with offices in both the UK and the USA. The company specialises in the development, sale and support of Mobile Solutions for the security industry. Typical user cases include remote access control, identity verification and Mustering.

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.

So Secure provides high quality home security, selected from the latest technologies for security applications in residential, commercial and industrial premises. Working across Kent, Sussex, Surrey and London, the company specialises in the design, installation and maintenance of effective security systems.

SOBOTTA GMBH has been operating for over 35 years in the area of CCTV Furnace Observation. The company plans, designs, manufactures, installs and services complete CCTV systems and offers round-the-clock service from one source. On top of CCTV systems the company also offers installations for IR temperature monitoring and gas sampling for extractive measurements.

Sodexo Ltd develops, manages and delivers a diverse range of services, designed to improve the quality of life for clients and customers. Based in London, the company's service includes security and grounds maintenance for its clients in offices, schools, prisons, hospitals, military bases, remote sites and hospitality events. Sodexo is the only company to integrate a complete offer of innovative services, based on over 100 professions.

The Sofradir Group is a global provider of best-in-class Infrared (IR) detectors and equipment for a broad range of industries. Together, the Group provides a complete range of cooled and uncooled IR detectors as well as night vision modules. These products fulfill market needs for military, space, industrial, scientific, professional, and security applications.

SIGNALIS comes about as the result of a merger between two very well known companies, SOFRELOG S.A.S. and ATLAS Maritime Security GmbH. SIGNALIS is part of the AIRBUS Defence and Space and ATLAS ELEKTRONIK family with the resources that enables to participate in even the largest business opportunities. SIGNALIS provides Vessel Traffic Services (VTS) systems, Coastal Surveillance Systems (CSS) and Critical Infrastructure monitoring solutions.

Soft & Sec has in-house knowledge to develop application software which seamlessly integrated into current burglar and access control systems.

SoftDEL provides system integration and protocol conversion services for smart and connected products that improve industrial Internet of Things. It enables OEMs to engineer smart, connected products that power IoT by blending technical expertise, domain understanding and processing capabilities. Its smart services include configuration, cloud connectivity, simulation and validation.

SoloProtect (formerly Connexion2) has been in existence in the UK since 2003. SoloProtect delivers BS8484 approved, lone worker solutions utilising innovative functionality, to find new ways to protect workers, and opening up new types of worker to protect, is important to the business.

Solutions In Security Limited was created to fulfil the growing market for Specialist Security Training and Personal Safety Training along with incorporating a pro-active Consultation Service for both the Security and Custodial market sectors.

The Somfy Group is structured as two separate branches: Somfy Activities, which is deals with the automation and control of openings and closures in residential and commercial buildings (screens, gates, doors, blinds, curtains, shutters, etc.), and Somfy Participations, which is deal with investments and equity shareholdings in industrial companies operating in other business sectors.

Sonardyne is an international technology company delivering trusted solutions for acoustic positioning, inertial navigation, wireless subsea communication and sonar imaging to the offshore oil and gas, maritime defence and ocean research industries.Sentinel IDS sonar systems are already deployed on more than 30 installations across the world providing security for strategic waterside infrastructure, ships, ports and harbours.

Sonepar is an independent family-owned company with global market leadership in B-to-B distribution of electrical products and related services. Founded in 1969 by Henri Coisne, Sonepar, electrical equipment distributor, grew rapidly thanks to the ongoing support of its family shareholders, organising and structuring its business of electrical equipment distribution. Sonepar is now enlarging its international footprint via targeted acquisition.

Sonic Security (UK) Ltd have been creating and supplying security systems for over 35 years. The company installs and maintains CCTV systems, security locks and much more. Sonic Security (UK) provides everything from specialist CCTV systems, to security fogging to immobilise intruders.

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.

Sound and Visual Systems Ltd can assist with all types of electronic security for commercial, public service and residential clients in and around the Devon and South West area.

Sound Intelligence is the worldwide pioneer and market leader in advanced audio analysis technology. After years of research at the University of Groningen Sound Intelligence has the proprietary technology used in a variety of situations such as city centers, prisons and care. Some of its Technology partners include Axis Communications, CNL, Bosch, Louroe Electronics and Panasonic, among others.

Founded in 1979, South Antrim Alarms Ltd is one of the longest established independent security companies in Northern Ireland. The company was accredited as an approved NACOSS installer. South Antrim Alarms Ltd installs all intruder alarm systems to European Standards and in particular PD6662:2004.

For over 30 years, South East Security has specialised in the installation and maintenance of intruder alarms, CCTV, access control, fire alarms and also provides full Fire Safety and Locksmith services. The company is NACOSS Gold and UKAS Product and Quality accredited by the National Security Inspectorate for Alarms, CCTV and Access Control and are audited twice a year to maintain these credentials.