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.

QCIC is a global security engineering company specialising in designing, building and running security systems. With strategically placed global hubs in Cape Town, Hong Kong, London and New York they service a portfolio of some of the world’s leading brands. With more than a decade of international experience, they are industry experts with the people and the technology to innovate and create smarter security solutions.

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

Quadible is a UK-based organisation providing software development services. Quadible specializes in mobile and web development, and has vast experience in the software industry. Quadible provides data analytics solution, IoT solution and Big Data solution.

Quanika delivers advanced access control management tools for seamless operation from small to medium-sized organizations through to busy corporate and public sector environments. Quanika solutions are developed for rapid and cost-effective deployment, to improve operational efficiency, strengthen security, and put user fully in control.

Quanika specializes in developing and implementing advanced systems integration projects in both corporate and government settings, delivering on the full promise of integration. Quanika creates powerful, off-the-shelf solutions for the most efficient management of security, fire, building controls and site-specific business systems and devices.

Quantum Dice is working to solve one of the longest-standing problems in computing: generating trusted and reliable randomness. The company is developing the world’s first scalable source-device independent continuously assuring quantum random number generator (QRNG).

Quantum Security is a leading security service in Nottingham available to meet your every need. Staff is licensed by SIA. Plus, they are highly trained in all areas of security, first aid, CPR, and customer service.

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.

Quattro Telematics are the preferred distributors within the UK and Europe for Vehicle and Asset Tracking and Management solutions. Working closely with its technology partners at Geotab, Garmin and Mobileye, the company offers a unique and totally customized solution to fulfill your specific requirements. Quattro Telematics have hand-picked what we believe to be the best solutions available including Geotab, Garmin, Mobileye and Skyguard.

Quest Fire & Security Provides homes and business with tailor made security systems that include burglar alarms, CCTV systems, wireless burglar alarms, fire alarm systems, in addition to alarm maintenance, intruder alarms, fire extinguishers and alarm monitoring.

Qufaro is a new initiative designed to make it simpler for those with career ambitions in cyber security to access the UK’s cyber-specific education and innovation opportunities. By providing new world-class technical facilities, national education programs, and the best mentoring and funding available, Qufaro will educate and inspire the most gifted and talented individuals with the capability to safeguard society online.

Quicksafe.co.uk have supplied security systems to customers ranging for domestic home owners, professional security installers, businesses and government institutions. Based in Brighton, the company's clients include the UK ministry of Defense, British Aero Space, The Royal Marines, local health boards and major UK businesses. Quicksafe.co.uk specialize in Wireless GSM (Mobile phone compatible) and GPS security systems.

Quocirca is a market insight and research firm specializing in analyzing the convergence of print and digital technologies in the future workplace. Quocirca has pioneered research in many emerging market areas. More than 10 years ago, were the first to analyze the competitive market landscape for managed print services (MPS), followed by the first competitive review of the print security market.

The Quod Orbis Continuous Controls Monitoring (CCM) platform allows users to see and understand security, compliance, and risk posture in near real-time. Its managed platform offers continuous monitoring and reporting of control effectiveness, metric performance and compliance readiness.

Quorum Cyber is one of the fastest-growing cyber security companies, protecting over 400 customers across four continents. they deliver tailored, threat-led cyber security services that empower organizations to stay ahead of attackers, align security with business goals, and thrive in an unpredictable digital world.

Qush was founded in 2016 to create a better, smarter way to deliver security. Innovative companies worldwide use Qush for human-centric data loss protection.

QVIS is UK’s pioneer CCTV distributor and they provide LED lighting, security & monitoring equipment for professional installers worldwide. Their products are designed to the highest standard, are inspired by technology and innovation whilst retaining fundamental core values in functionality and reliability.

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.