PTI Integrated Systems is a worldwide leader in developing and manufacturing complete solutions for access control and security to customers. based in Arizona, the company was acquired by Chamberlain Group, Inc. PTI provides end to end solutions to integrate the latest technology for access control, security, video integration, wireless and TCP/IP.

Pyreos is a manufacturer of miniature, rugged, pyroelectric, mid-infrared sensors and detectors which respond faster and minimise power consumption. They are one of the renowned suppliers of integrated digital ezPyro SMD pyroelectric sensor subsystems for gas, flame and analysis applications.

Quantitative Brokers (QB), an independent provider of advanced execution algorithms and data-driven analytics for global futures and interest rate markets. The company is built on a research-driven culture, market microstructure know-how, and algorithmic engineering expertise. QB continually develops and innovates an evolving suite of products to reduce implicit trading costs for its clients.

R.J. Coleman provides installation of intruder alarm and security lighting, and maintenance of burglar alarm. The company operate out of their head office in Scunthorpe on major construction programmes across the UK. R.J. Coleman client base in varies including commercial factories, shops, agricultural, public houses, nightclubs, local government and domestic clients.

Racom Business will work as an extension of the team to manage the entire process of procuring and implementing business telecom and IT solutions. Racom Business will be the single point of contact for all IT and Telecom needs, including dedicated support at every step of the cycle.

Radiant Logic, the identity data experts, helps organisations turn identity data into a strategic asset that drives automated governance, enhanced security, and operational efficiency. RadiantOne Identity Data Platform removes complexity as a roadblock to identity-first strategies by creating an authoritative data source for real-time, context-aware controls.

Radiocoms Systems Ltd offer their customers a total communication system: specialist teams that combine a wealth of engineering knowledge and unwavering support to deliver a powerful tool that addresses varied businesses challenges, boosts efficiency and enhances the overall safety practices.

Formed in 2004, Radius Security Systems Ltd is a North West security expert and provider of door supervision and event security. Radius Security Systems Ltd covers a wide range of areas throughout the North West and Yorkshire. Radius Security Ltd holds SIA approved contractor status for the provision of Door Supervision. Radius Security Systems operates mainly in the commercial, industrial and public sectors of London and the South East.

RAH Infotech is amongst the country’s top value-added distributors with an extensive portfolio of information management solutions. RAH Infotech looking for people who share the passion and possess the entrepreneurial spirit to take the organisation to the next level.

Since 1985, Raysil Security Systems Limited has been designing and installing integrated security systems to the highest industry standards, collecting certifications - NSI, LPS 1014, ISO 9001-2000 and approvals - police authorities, home office, major insurers - along the way.

RealNetworks invented the streaming media category and changed the way audio and video content is consumed across devices globally. Building on a legacy of digital media expertise and innovation, RealNetworks has created a new generation of products that employ best-in-class artificial intelligence and machine learning to enhance and secure people’s daily lives. They also provide real-time facial recognition, video codec and AI solutions.

Reliance High-Tech Ltd. specialises in the provision of fully integrated electronic security solutions, closed circuit television surveillance (CCTV) and access control systems. Reliance High-Tech offers a comprehensive range of services, based on cutting-edge technology, for the commercial, industrial and public sectors.

Remsdaq specialises in the design of world-class solutions to serve three principal markets on a global scale; SCADA, Integrated Security and Mobilising. In the UK, Remsdaq offers a full turnkey service and internationally and operates through an approved network of Value Added Resellers that allow Remsdaq’s products to be supported and promoted locally. Its client base includes finance, commerce, military, government, & electric utilities.

Reset Certification Scheme is a competence-verification scheme that saves time and resources in the process of admitting third-party contractors onto any site, ensuring compliance with HSE and CDM obligations. Reset is the quick and simple way to provide proof that employees are fully competent and qualified to work on site, in compliance with HSE and CDM regulations.

RFM Technical Services (UK) Ltd install, commission, and service all the sccess control, CCTV, door entry, gates & barriers, security alarm, fire alarm systems. Based in UK, the company also configure remote connections for things like CCTV, access control. and also remote diagnostic for these items and also for PC and server functions.

RFS Fire and Security design, install, and service high quality electronic Fire and Intruder Security Alarm Systems to Domestic and Commercial Clients. They also specialise in Access Control and CCTV equipment.

Rizikon Assurance helps organisations take control of third party risk with secure online assessments in your own branded portal, 360 risk scorecards, a Dashboard of the risk across all suppliers and a host of other features and standard questionnaires. The built-in Standard Assessments on topics like cyber security, GDPR, modern slavery, anti-bribery & corruption can be combined with tried and tested question sets.

RJ Pro-Vue Ltd was established in 2007 as an electrical and integrated solutions specialist covering all aspects of design, supply, installation, commissioning, and maintenance of electrical and electronic systems. RJ Pro-Vue Ltd is based in West London and has an established client base both locally and throughout Europe.

Rocketship.vc venture capital firm with investments in 14 countries. Portfolio companies represent diversity in about 20 sectors, including AI software, HR Tech, e-commerce, real estate, financial software, and more. As a team, passionate about driving innovation and supporting exceptional founders as they scale up their businesses. Expertise in data mining is reflected in the accomplishment of writing a textbook on the subject.

Rossells are a security focussed company comprising of the following teams: Master Locksmiths, Safe & vault Engineers, Electronic Security Specialists (access Control & intruder systems) and a dedicated Master Suiting Department. Rossells electronics team have carried out customised installations of keypads, fob readers, intercoms and detection systems for over 20 years.

Rukey Solutions is a London-based systems integrator. The company provides security products and services such as access control, burglar alarms, CCTV, door entry systems, fire alarms, home automation, IP cameras, monitoring services, maintenance, repair, etc.