Security software companies in United Kingdom (UK) (2,345 found)
Planet 4 Networks specialises at in-vehicle high quality ANPR systems including high quality cameras, DVRs, car computers and in-dash and portable car monitors. It also provides parking solution, CCTV cameras and parking products.
Plexus Fire & Security was established in 2016, with over 30 years combined experience within the Electronic Fire and Security Industry. Plexus FS pride themselves on their work ethics. The company ensures all of their customers receive optimum performance throughout all disciplines whilst maintaining high standards of workmanship compliant to all associated British standards.
With nearly 40 years of experience, Plexus Fire and Security offers their clients unparalleled levels of quality and expertise, in all aspects of installation, service and maintenance of Electronic Security, Access, CCTV and Life Safety Systems.
PointWire is a UK based cyber security firm, capable of managing thousands of endpoints, which increases visibility, agility and protection across your entire network. Their highly qualified security & infrastructure consultants work endlessly to prevent cyberattacks and loss of client’s sensitive data.
Policy Monitor is a cyber security company founded by experts with extensive experience in operational and risk management. The company is based in London (UK). Policy Monitor’s flagship solution Cyber Security Policy Manager (CSPM) is a policy management system that incorporates GDPR, US NIST, and UK CE cyber security standards to guide organizations through complex, emerging safety procedures and protocols, and improve their online security.
Portal Security was incorporated in 2011 as a traditional manned guarding security company, providing services to construction, infrastructure and housing organisations throughout the UK, with offices in Glasgow, the North West of England and in London.
Portico is a specialist provider of high quality and always tailored guest services. They provide security and safety with a difference. Their highly trained, SIA licensed ‘Portico People’ can provide the seamless solution.
Post Office is a company based in London that is expanding its presence in the identity services market with the roll-out of suites of online and in-branch products and offerings through their various collaborations and partnerships.
PQShield is shaping the way the digital world is protected against the threats of tomorrow. In a time when quantum computers will soon be able to break current cryptography methods, it is focused on empowering organizations, industries, and nations, with the ultimate quantum-resistant cryptography solutions.
Precisely is the global pioneer in data integrity, providing accuracy, consistency, and context in data for 12,000 customers in more than 100 countries, including 99 of the Fortune 100. Precisely's data integration, data quality, data governance, location intelligence, and data enrichment products power better business decisions to create better outcomes.
With PremFina, brokers can enhance their brand and customer journey with our white-labeled system, complete with branded documentation via their Software-as-a-Service (SaaS). Flexible, robust, modular and scalable with 300+ API integration, their software is state-of the art, making existing processes automatic and simple.
Premier Fire Security is the provider of high-quality fire and security systems since 2011. Their services include state-of-the-art CCTV SYSTEMS for both commercial and domestic premises, fully compliant FIRE ALARM SYSTEMS to meet BS5839:2017 and EN54, reliable and highly secure door ACCESS CONTROL for commercial premises,
At Prime Secure they provide expert security solutions for everything from construction projects, to void and vacant property, to corporate clients.
Prime Security Systems Limited are installers of high quality and reliable electronic security systems including CCTV, access control systems, door entry systems and intruder alarms. Prime serve East Anglia and London and offer 24/7 support for all its customers.
Principle Networks is a modern MSP and winner of the CRN Rising Star Award recognizing growth, innovation, and strength of vision. It specializes in cloud-managed network and security services – leveraging products from vendors to help enterprises transform legacy infrastructure into modern-day platforms that deliver better protection, more control, and faster speed of change.
Professional Alert Security are the central contact point for commercial security services providing tailored security solutions nationwide. They will asses businesses vulnerabilities and provide dedicated guards who will continually analyze and resolve any potential risks on the job.
Professional Security's wide range of guarding and door supervision security services will ensure users have the highest calibre of security personnel to protect their people and secure their assets and locations.
Profile Aware Ltd are the United Kingdom's renowned behavioral detection training company. They provide training in human intelligence, utilizing trainers who are recognized experts in their fields. They also assist UK Government with the development and delivery of behavioral detection of hostile intent training to police forces, military units and border enforcement teams in a variety of UK locations.
ProofID provides methodology-driven IAM managed service around the clock, across the globe. The company manages millions of identities and deliver services to over 150 countries. ProofID specializes in identity and access management, next-gen technologies, migration solutions, social identity management and multi-factor authentication.
PureLiFi is involved in into LiFi network and mobile communication. The company develops LiFi-XC, a plug and play system, to provide lightweight, high-speed, and secure communications.
QBS Software has delivered software to over 240,000 organizations around the world through their reseller of choice. It provides a range of over 10,000 software publishers and offers a fast, reliable, and responsive service.
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).
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.
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Upcoming security events in United Kingdom (UK)
The Security Event 2026
- 28 - 30 Apr, 2026
- Birmingham, United Kingdom (UK)
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- 28 - 30 Apr, 2026
- Birmingham, United Kingdom (UK)
Security Cleared Expo - London 2026
- 27 - 27 Oct, 2026
- London, United Kingdom (UK)
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