Scott James Security Design provides tailored specialist design and procedural advice to the security industry itself, further reinforcing its industry reputation and credentials.

SCS Security Design is a leading designer, supplier & installer of IP CCTV, access control, security barriers, body-worn CCTV, video analytics, PA systems, digital radio communications as well as integrated security. The company has offices in Perth, Edinburgh and Glasgow covering central belt and south of Scotland, as well as north of England. SCG is also committed to ongoing maintenance of its systems, offering a variety of service contracts.

Secure I.T. Environments Ltd is a data centre design and build provider with extensive experience providing secure I.T. services across both private and public sectors. Specializing in modular data centre construction, the company focusses on physical security and protection of critical company data and vulnerable I.T. environment. Some of the major clients of the company are Coca-Cola, Xerox, and Mercedes-Benz.

Secure Redact is a video redaction solution that allows you to redact faces, objects, number plates and other personal or sensitive data from images and video. It can be accessed directly online as a self-serve solution (SaaS) or through APIs which can be integrated into your existing workflows.

Originally founded in Bristol, UK, SECURIST began with an experienced team of individuals with a wide range of backgrounds from within the security industry. Over the course of their time as one of the leading security companies and establishments, they have built up a large client base with many contracts specializing in manned guarding and event security at the very core of their operations in the South West.

Security Alert is a Midlands based company in Derby which formed in 1997. They are a privately owned British security and risk management company with substantial experience within the security industry.

Security Dynamics Ltd are a leading video surveillance solutions manufacturer and distributor, offering a comprehensive portfolio of products and professional services. The company is a supplier in the CCTV and video security market, distributing its products globally. Security Dynamics is currently an authorized agent for Xtralis, Optex, Avigilon, Mitsubishi, RedVision and AMG, to name but a few.

Security Group is a privately-owned company, based in Bristol and working across south-west of England, specializing in intruder and fire alarm systems that is registered with the Security Systems and Alarms Inspection Board (SSAIB).

Consultancy and Project Management for Access Control, CCTV and Fire installations in the UK and Western Europe

Security Systems Technology Ltd (SST) is a specialist, independent, security systems integrator with proven expertise in creating bespoke solutions to meet the needs of any business, small or large. As well as being pioneers in cutting edge security solutions like ‘Virtual Turnstile’ (VT) and fully integrated IP Megapixel CCTV surveillance systems, we also specialize in the installation of access control and biometric authentication.

Selous Security are a SIA training provider for door supervisor, security guarding and physical intervention.

Senator Security Services Ltd: Established 1997; a leading provider of integrated security for the Facilities Management sector. Manned guarding, key holding, alarm response, mobile patrols, front-of-house, CCTV remote monitoring and car park management for shopping centers, void and occupied property, business premises and NHS / healthcare facilities.

Serco Group plc is headquatered in Hampshire, United Kingdom. The company caters to markets in IT & BPO outsourcing, local government, home affairs, defence, science, nuclear, health, education, welfare to work and to the private sector.

Serv Security specialize in the consultancy, design, supply, installation, commission, service, maintenance and technical support of technology based Security Solutions. The company offer full Fire, Security and IT Package throughout the UK. Serv Security supports smaller commercial and domestic clientele, to growing its capabilities to also encompass support for larger clients with specific needs and requirements.

SGW Security Consulting has been providing independent security risk management and security engineering consultancy services. Based in Edwinstowe, the company's team of independent multi-disciplined Consulting Engineers, Fire Safety Engineers and Security Consultants, CCTV Consultants and Project Managers, specializing in securing the Built Environment. SGW recommend security measures that address risk, protecting people, property, and assets.

Shield Asset Security Ltd is a long standing and trusted security guard hire and security services company. With many years experience in the industry Shield is your first choice for all of your security needs.

Shield InfoSec Ltd is a specialist security risk consultancy practice delivering integrated security risk management solutions to small and medium size enterprises and multinational corporations, across the full spectrum of logical and physical security domains.

Sibylline is a leading strategic risk consultancy delivering timely, accurate, relevant and actionable intelligence; tailored to increase organizational resilience and decision advantage. They support businesses, governments and NGOs through the provision of high-quality risk analysis and due diligence services.

SilverNet is a UK based manufacturing company specialising in the design and manufacture of rugged, high performance cost-effective wireless and switching networking devices since 2005. Over which time SilverNet have gained an enviable reputation in the wireless market.

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.

Sitewatch are consultants, installers and operators of automated fire and security systems. Services include CCTV, access systems, fire detection, security gates, remote management, biometrics, consultation, supply, installation & maintenance and project management. Whether clients' requirements are for stand-alone or fully integrated systems, Sitewatch can provide a tailored solution to every security requirement.

Skyguard provide the UK's premier personal safety service for lone workers and people at risk. The company offers a state of the art UK based 24/7 incident management centre certified to the highest industry standards, along with a range of best of breed personal safety devices.