Respolink Company ensures smooth connectivity and efficient data flow by designing expert computer networks, setting up reliable servers, and optimising infrastructure solutions, including racks and cabling.

RetailNext is the first retail vertical IoT integrated platform to bring e-commerce style shopper analytics and optimising the shopper experience. RetailNext's analytics software and retail expertise have been adopted by more than 300 retailers in over 60 countries to increase sales, reduce theft, and eliminate unnecessary costs.

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.

Revector™ is a provider of mobile revenue, fraud and security investigations services, whose core focus is to recover lost revenue for mobile operators, by investigating, detecting, and eliminating fraud on their networks. Its recent acquisition allows Revector™ to design, build, install and maintain self-contained monitoring networks to help protect airports, all types of passenger terminals, and other recognised locations of high risk.

Revelstoke SOAR is the first low-code, high-speed Security Orchestration, Automation, and Response Platform built on a Unified Data Layer. Their next-gen SOAR gives SOC teams the power to work smarter, faster, and more effectively than ever before.

Rewterz provides state-of-the-art cybersecurity services and solutions to meet every organisation’s needs. Trust and expertise are fundamental to an organisation's security, and Rewterz excels in both. By offering a complete cybersecurity solution, Rewterz empowers organisations to make their stand in the world while leaving their data protection in their hands.

RF Technologies is a provider of safety and security solutions for the healthcare, hospitality, and education markets, leveraging radio frequency identification (RFID) and PinPoint real-time locating system (RTLS) technologies. The company offers remote monitoring, RF consulting, 24/7 technical support by internal staff specialists, and a nationwide service team.

RFC Security Group is continuing its expansion across the UK market. They provide multi-sector Security and Cleaning services across the United Kingdom. Their team of industry-pioneer experts and specialised teams are on hand to support the customers, providing the full range of RFC Security Group security and cleaning services. They are now located in Belfast, London and LIverpool.

RFI Communications & Security Systems is a provider of security and fire/life safety solutions. RFI provides services in Integrated Solutions Monitoring Center Services, Security Service Advantage Plans, Fire/Life Safety, Professional Services, GPS Solutions, Small Business/Residential.

RFID & Security Warehouse offers safety and security as well as process automation solutions catering to e-commerce, web-based business solutions, and internet marketing. The company's portfolio covers IoT, access control, CCTV surveillance, alarm systems, and fire safety.

RH Security delivers innovative, technology-driven security solutions, ensuring 24/7 protection and operational continuity.

Ribbon Communications delivers global communications software and network solutions to service providers, enterprises and critical infrastructure sectors. They also deliver unparalleled scale, performance and agility, and includes core to edge IP solutions, UCaaS/ CPaaS cloud offers, software security and analytics tools.

Ricoh unlocks the power of information so organisations can unlock the full potential of their people. It is a pioneer in information management and digital services, creating a competitive advantage for over 1.4 million businesses across the globe.

Riddletek Solutions is an Indian systems integrator for electronic security systems, biometric time attendance, physical access control, RFID security systems and customised solutions. Riddletek Solutions has its headquarters in Dehradun, India. In addition, the company offers customised video solutions for video surveillance, access control and burglar and fire alarm systems.

RightHear is an advanced accessibility solution that uses its unique three-component technology to help grant blind and visually impaired individuals the independence they deserve by providing them with tools to better orient themselves in public spaces.

RightSec offers a wide range of cyber security services to meet all business needs, from the Governance, Risk and Compliance (GRC) practice to the more technical services. RightSec is a trusted partner, whose staff function at the top of their fields and hold industry best certifications.

Rigved Technologies is a CMMI level 5 and ISO 27001 certified Company engaged in delivering IT Services across Technology spectrum with key focus on SAP. Headquartered in Mumbai with Offshore Deliver Center in Noida, since, 2008 their commitment to quality and years of experience has made them serve multiple clients India with 96% retention rate.

Established in 2005, specifically to provide road network management solutions to local government, Ringway Jacobs unique blend of engineering capability, innovative ICT systems and customer care ensures state-of-the-art integrated systems delivered for a wide range of projects.

Ringzer0 provides advanced, hands-on training designed for cybersecurity professionals. Their instructors are top industry experts who offer technical deep dives into a range of core issues, including vulnerability research, exploitation, malware writing, red teaming and practical attacks.

Ripjar's mission is to provide global companies and institutions with the most advanced data and analytic solutions to protect themselves in real-time from evolving risks that threaten their growth, prosperity, and value.

Riscure is a company that functions as an independent security laboratory. They specialise in evaluating and improving the security of products that are designed to operate securely in an environment where attackers might attempt access by either physical or logical means.

Riscure North America is an independent security laboratory founded in 2001. They specialise in evaluating and improving the security of products that are designed to operate securely in an environment where attackers might attempt access by either physical or logical means, often without the risk of being detected. Their work includes endpoint, communication protocols as well as back-end security.

Risk Crew are an elite group of information security governance, risk & compliance experts, and forerunners in the design & delivery of innovative & effective solutions. They provide Governance, Risk & Compliance Services, Security Testing, Supply Chain Information Risk Management, Security Awareness Training, APT Testing, Red Team Testing, Information Security Threat & Risk Assessments, Information Security Management Systems & Cyber Security.

Risk Ledger provides organisations, large and small, with the tools and knowledge they need to increase their security maturity. By offering the data and resources needed to efficiently measure and mitigate their levels of cyber risk, they enable organisations to truly understand the entirety of their security landscape.

Risk Management Security Services specialise in providing bespoke security to commercial, residential and Industrial premises. Founded in 1976 the company provides manned guards, mobile patrols, keyholding and alarm response, CCTV monitoring and security receptionists.

Risk Strategies is a growth focused, privately-held, National Specialty Insurance Brokerage and Risk Management Advisor and Consultancy firm. They successfully assist organisations and individuals simplify the process of protecting assets, offering benefits and minimising liability.

Rits is Ireland’s premier security consultancy. Since 1990 Rits has delivered superior technical excellence to clients in a broad range of specialist areas such as computer forensics, vulnerability testing and the development of policy and strategy to manage an organisation’s security.

Rittal, headquartered in Herborn, Hesse, Germany, is a renowned global provider of solutions for industrial enclosures, power distribution, climate control and IT infrastructure, as well as software and services. Rittal solutions can be found in more than 90 percent of all industrial sectors worldwide. Systems made by Rittal are deployed across a variety of industrial and IT applications, including transport industry, power generation and IT.

Rittenhouse Communications Group is a boutique technology integration firm that designs, implements, and installs low voltage cabling, network infrastructure, IP cameras, access control, enterprise WiFi, smart building IoT solutions, and A/V solutions for clients in multi-family, mixed-use commercial, and hospitality projects, in the mid-Atlantic region.