Ramtech is the UK’s renowned wireless systems technology specialist, delivering innovative safety and security solutions for leisure and industrial applications. Their cutting-edge systems are engineered to deliver the highest standards of legislative compliance while meeting the unique safety challenges of complex environmental conditions from rail depots to banks, power stations to construction sites.

RAND Corporation is a nonprofit institution that helps improve policy and decision-making through research and analysis. They provide consultancy and specialised services in the field of Infrastructure & Transportation, International Affairs, Law and Business, National Security, Public Safety, Science & Technology, and Terrorism & Homeland Security.

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.

RangeForce is building the world's most comprehensive cyber security simulation and skills analysis platform. They believe in the power of leveling up the SOC and cyber security staff by providing advanced cyber security defence training along with a method to accurately and quantitatively assess a business's team's true skills and capabilities.

Ranger Fire & Security delivers consistent world-class Fire & Security services through a one-stop integrated in-house platform across the UK.

Ranger Guard offers armed and unarmed security guards. They also provide mobile patrol service, loss prevention, fire watch, parking lot security, and construction site security. In addition to the above-mentioned services, their supervisors are available 24/7 to address any concern you may have, day or night.

Rangers Security Group is a trusted Canadian security company offering 24/7 live video monitoring, mobile patrols, and on-site guard services. They protect construction sites, businesses, and residential properties across Calgary, Alberta, British Columbia, and all over Canada. Their goal is simple—deliver reliable protection, prevent losses, and ensure complete peace of mind for every client.

Ransomware Help is a trusted ransomware recovery company offering fast and effective ransomware recovery services to get their business back on track. They also provide expert cybersecurity consulting services, reliable data backup services, and comprehensive data recovery services to help users prevent future attacks and protect your valuable information.

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.

Rapid Action Security is a private security service in the United Kingdom, based in Leeds, committed to providing unrivalled commercial and residential security solutions. They are a reliable and trusted security solutions provider with a committed and reliable workforce.

Rapid Response Systems provides alarm systems, access control systems, CCTV, IT, network configuration & integration and cabling for both residential and commercial customers. They are based in Garland, Texas.

Rapid Security Solutions, LLC is a full-service security partner managing end-to-end security and asset protection solutions for commercial and residential clients through the use of state-of-the-art technology, proven security assessments and exceptional client service.

Founded in 1997 with an unrivalled commitment to quality service, Rapid Vigil Security was established to provide security solutions to the Nigerian security market. The company deals with sales and implementation of CCTV systems, access control systems, intruder alarm systems, fire alarm systems, etc.

Rapid7 simplifies the complex security requirements through shared visibility, analytics, and automation that unite teams around the challenges and successes of cybersecurity. The Rapid7 Insight cloud collects data from across environments, making it easy for teams to manage vulnerabilities, monitor for malicious behaviour, investigate and shut down attacks, and automate operations.

RapidDeploy is the Cloud Aided Dispatch company that alleviates the most common problems in public safety today, slow response times and lack of situational awareness. It solves the complexity of emergency dispatch and response with intuitive, easy-to-use cloud-based incident management tools and its analytics helps to predict future trending events.

RapidSOS has created the world’s first emergency response data platform that securely links life-saving data from 350M+ connected devices directly to 911 and first responders in an emergency. Together, they’re empowering a faster and smarter response by sending first responders critical data like the exact location, real-time health information, and crash data.

Rapport is a specialist company that provides corporate organisations with a range of fully managed front and back of house guest and security services. Their tailored services are provided to clients in all major cities in the UK and Ireland, a strong presence in the US and other locations around the world.

Rapstan Engineering (Private) Limited is one of Zimbabwe's electronic security and electrical engineering solutions provider. Their core business is the installation, maintenance and repair of automatic gates, garage doors, traffic booms/barriers, alarms and access control systems, closed-circuit television (CCTV) systems, electric fencing, solar energy & electrical wiring.

RAS/AIS distributes technological security solutions to professional installers in Belgium, Luxembourg, and France. They offer private individuals, companies, and public institutions solutions with which they can protect their valuable goods and property, as well as visitors, customers, employees and/or loved ones as well as possible.

RAS Security Pte ltd is a security company in singapore spacialising in Security manpower sevices

RAS Watch provides a suite of services designed to businesses state-of-the-art tools to protect people, brand and assets so the company can focus on the growth of core business functions. The tools are completely customisable to detect risks unique to business operations. RAS Watch also provides management of access control systems along with intrusion detection and security threat monitoring.

RASID Security provides high-end security services, including uniformed manned guarding, security management, security consultancy, CCTV, physical and electronic access control etc. A range of Security Consultation packages are also available.

Rasilant is a global RFID technology consulting, services and solutions organisation headquartered in Mumbai, India. The company offers RFID services and solutions in vertical markets like automobiles, chemicals, corporate, education and healthcare.

Rasilant Technologies is a global automation solutions and system integration services company catering to the needs of the Indian market with the growing demand for world-class automation technologies. Providing solutions to various sectors such as industrial, government, healthcare, hospitality and education using the latest technology components, Rasilant is uniquely qualified as one of the leading vendors in the space.

Rasilient is a surveillance solutions provider that builds products for video surveillance. Rasilient is known for its patented technologies and software storage algorithms for general purpose storage products.

Ravelin provides sophisticated technology and dedicated support to help online businesses prevent advanced fraud threats and accept payments confidently.

Raven Security Solutions Ltd offer all kinds of security services tailored to your companies individual needs to protect your staff premise and stock.

RavenDB is a hybrid NoSQL document database built for modern application development. Used by 12,000 companies across 50 industries, RavenDB helps teams move faster with seamless data management across cloud, on-prem, and edge environments. With full-text search, automatic indexes, and an easy-to-use studio for monitoring and administration, RavenDB is the database developers love and enterprises trust.

Raventower Security Solutions is a family-run security company based in Stoke-on-Trent, serving homes and businesses across the West Midlands and Staffordshire. With over 10 years of industry experience, they specialise in CCTV installation, intruder alarm systems, and access control solutions. They deliver enterprise-level security at competitive prices.