PSW Locksmiths is a fully trained locksmith and Upvc window and door repair specialist including mortice sash locks, mortice dead locks, mortice locks cases, security gate locks, digital locks, cabinet locks, and door closers etc. Based in Leeds, the company credit its success from providing a professional, reliable, tailored service to suit all customer needs. PSW Locksmiths are fully CRB checked.

PTS Consulting Group (PTS) is a world class IT Consulting and Project Management Company, providing its clients with Professional Services, Managed Services and Resourcing solutions. PTS Facilities Management (PTS FM) offers floor space planning, management of office moves, adds and changes, vendor management, IT to include printing and CAD, asset and documentation management, travel co-ordination, reception staff, and security services.

PYV Technology is a company founded in 1988 by a team of professional with a true commitment to service. Over the years, it has been demonstrating its capacity for innovation, excellence in product quality and services, and transmission of experience in ICT solutions for managing time and data.

QCC Global is a leading TSCM (technical surveillance counter measures) company providing international counter espionage and counter surveillance services. The company protects information, assets and intelligence from hostile surveillance as well as keeps secrets safe, communications confidential and reputations intact. QCC Global serves clients, such as governments, defense departments, electronics sector, embassies and financial sector.

QinetiQ is a defence, aerospace, technology and security company. They deliver technology-based services and solutions, ground-breaking products and unrivalled research capabilities to solve some of the world’s most challenging problems. Their customers are major governmental organisations and commercial businesses across the globe. They work with NASA, Rolls-Royce, BAA, Boeing, Intel, RNLI, London Underground, the Armed Forces.

Quantum was established in 1993 and handles all aspects of fire alarm, CCTV and security system installations from design through to commissioning, and offer a comprehensive upgrade and maintenance service. Quantum also offers a consultation and design service for audiovisual projects such as presentation and training rooms, distributed TV and video conferencing.

Quatro's remote HD alarming and CCTV solutions are wireless and battery powered. They are currently deployed in thousands of locations across the globe; helping customers effectively and efficiently protect, manage and monitor their sites.

Quipos Solutions offers a complete integrated mobile solution for the point of service in stadiums, arenas, festivals and fun parks, fairs and for tourism. Quipos optimizes service workflows and enables to run diverse mobile applications online and offline on one single device.

QvarnLabs' Qvarn Platform is free and open source software for managing workforce identities. Qvarn is integrated with the Gluu Server’s access management features out of the box, using open and standard protocols to provide the platform with a single common digital identity and mechanisms for appropriate authentication and authorisation. A cloud based solution, Qvarn is supported to run on both Amazon Web Services (AWS) and OpenStack.

Radio Data Networks has established itself as the UK's largest provider of licenced radio links and smart sensors for applications such as sewer monitoring where it currently delivers over 200-million messages per annum over its Ofcom licenced band that covers the whole of the UK from Northern Ireland right down the to Channel Islands of Jersey and Guernsey.

r2p – Rail and Road Protec GmbH – develops and sells intelligent technology systems with the highest quality standards for the mobile transport sector: CCTV, passenger counting, Infotainment and fleet management with real-time data transfer for rail and road vehicles.

RandomStorm is based on over 30 years combined professional experience in IT security technology. The company offers a comprehensive range of scanning, monitoring, alerting and remediation consultancy services exclusively through its network of specialist security partners. Based in the UK the company has developed a range of on demand scanning services to meet the security requirements for any size organisation.

Rantring provides a wide range of products and services in the field of security. The company offers solutions for the installation of certain security elements in business (video survey cameras, sensors, alarms) and the development of projects "turnkey" for more demanding security needs.

RAW Fire has a crew of skilled technicians who can design, supply, install, commission, maintain and monitor fire and security systems for customers, ranging from independent schools and commercial/industrial businesses through to the public sector.

REACT offers leading solutions for wired and wireless data networks, server and storage virtualisation, disaster recovery, secure digital archiving, application acceleration and delivery. Apart from these, they also offer solutions for thin clients, virtual desktops, remote access, network and user security, IP and fibre infrastructure, voice over IP, RFID, real time location service and much more.

Recipero was founded in 2000 by a group of UK-based entrepreneurs. The company's focus has been on the creation of the Recipero Crime Reduction Ecosystem which is made up of a suite of powerful data gathering and intelligence solutions, which contribute to millions of global decision making processes and transactions everyday. Reciperio serves law enforcement, wireless carriers, insurers, recyclers, retailers and consumers.

Redcare is a market-leading specialist in secure, monitored communications services, which help customers to benefit from automated, intelligent decisions and responses. With over 25 years of experience, Redcare is recognised as having a world leading platform for connecting, controlling and managing data, serving some of the largest organisations in the world.

Redweb Technologies is the leading provider of advanced Forensic Tagging (intruder, offender and assets) and GPS Tracking security solutions. solutions include: GPS tracking devices and advanced molecular tagging technology, a unique identifier substance that provides irrefutable evidence linking criminals to crime scenes.

Regency Security has grown to become one of the premier national security consultant companies in the UK providing a complete range of security services to an ever changing marketplace. Some of its services include, door supervision, close protection, event security & stewarding, guarding, mobile patrols, key holding, alarm response and tailor-led training courses from accredited training company.

Regent Samsic is an established provider of cleaning and security services to commercial and public sector environments in the UK. As part of the Samsic Group, Regent Samsic benefits from the experience and support of one of Europe’s largest environmental service providers. With more than 54000 employees, almost 230 locations and more than 20000 clients, Samsic is acknowledged and respected for the quality of its service professionalism.

Operating from Scotland, Remcam is a leading provider of remotely monitored security & safety solutions, focused on providing an unrivaled customer service experience for MOBOTIX installers. Utilising the RemoteGUARD monitoring platform, the Remcam solution integrates seamlessly with the advanced functionality provided by the MOBOTIX product offering. Remcam's SIA approved operators also offer asset tracking, personnel tracking solutions, etc.

Retail Secure provides affordable cyber security and PCI compliance solution. They have been in the payments and communications industry for more than 25 years and have an experience in providing managed network solutions for many clients, ranging from telecommunications companies to banks. Their ambition is to provide simple, cost-effective security solutions to SMBs while ensuring all clients achieve both PCI DSS.

Retainagroup is a market leading supplier of security marking & registration systems for deterring theft of vehicles & other valuable assets, aiding recovery, helping to identify criminals & combating fraudulent activity. The company has tailored unique security system to suit customers' specific requirements in Europe and other parts of world. Retainagroup has developed marking technologies and secure register & verification service.

Revader Security is the UK's specialist provider of mobile CCTV solutions to industry, police & government. They design and manufacture high specification redeployable cameras & mobile CCTV towers for discerning customers including police, local authorities, government, military, construction, commercial and industrial organisations.

Reveal Media designs and supplies Body Worn Camera products for the police and other security services. These are compact video cameras worn on the chest, which record audio and video at the touch of a button.