Security software companies in United Kingdom (UK) (2,326 found)
Grove unlocks business success by defending its customers with the most advanced cybersecurity solutions in the marketplace. With a focus on next-generation cybersecurity AI & ML, they are always evaluating new and evolving techniques to keep improving how they help customers defend their digital assets and brands.
GTMaritime specialise in providing solutions and services that help ensure vessel compliance and business operability 365 days a year, as well as keeping crew in touch with friends and family whilst at sea. All of this is backed up by a market-pioneering infrastructure and unrivalled 24-hour customer support, every day of the year.
H&A has a diverse and knowledgeable management team with years of experience in security, event and financial industries. Combined we have over 40 years knowledge within all sectors of the security industry. H&A Protection Services staff undergo regular personal and professional development to ensure their knowledge progression through such courses as University, Leadership Schemes and Upskilling.
Hack The Box is an online platform to test and advance one's skills in penetration testing and cyber security. and exchange ideas and methodologies with thousands of people in the security field. For companies, Hack The Box provides a wealth of information and experience for the security team.
Hall & Kay Security Engineering is the UK’s largest fully accredited independent Integrated Security and Fire Suppression company with over 300 staff and 500+ approved subcontractors spread throughout the regions and across EMEA, offering advanced product technology, the highest standard of professional expertise and service to achieve engineering excellence every time.
Halma is a global group of life-saving technology companies. Their technologies protect people and assets at work across a range of critical industrial and logistics operations.
Halo's cutting-edge technologies are leading the world of public safety with a new wave of solutions for incident, task & staff management. Combining innovative and multi-award winning technology - The Halo System with training, consultancy and support from industry experts with experience in high level police command and counter-terror.
Hantec Systems is a management and software consultancy company dedicated to assisting companies of all sizes manage their quality, office, service, IT, training and production systems. With experience implementing Quality Management Systems, Software Solutions, Staff Training and Health & Safety schemes we offer a full range of tailored solutions for your business needs.
Hanwha Vision Europe (formerly Hanwha Techwin Europe) has been leading the global video surveillance industry with world-class optical design, image processing and cybersecurity technologies for more than 30 years. As it broadens its business to become a global vision solution provider, Hanwha Vision will deliver more valuable and meaningful insights to customers by collecting key information and providing big data analytics.
Harbor Solutions delivers expert services to keep business-critical data protected. It takes care of customers' data protection needs and finds modern and adaptable ways to keep data secure and ensure continuous access to data. Its teams have experience in managing customers' data protection and together create solutions for businesses based on data requirements.
Hardstaff Barriers, is a multi-award-winning manufacturer and supplier of protective barrier and perimeter security systems. They provide both temporary and permanent solutions. Their hostile vehicle mitigation systems (HVM), perimeter fencing, concrete security barriers and access gates are designed for one thing: to keep people and property safe.
Hardware Group has been delivering advanced IT solutions and services to Enterprise, Mid-Market and Managed Service Providers since its inception in 2003. Working with companies to optimise advanced IT infrastructures and meet changing business requirements, their team of expert consultants holds a host of multi-vendor accreditations and deliver expertise and assurance through their Solutions, Services, Lifecycle and Cloud divisions.
Harmony is a global fire protection firm with integrated research and development capabilities.
Harvey Group’s core business is the design, development, installation, commissioning and maintenance of Mechanical and Electrical Building Services. Harvey Group provides servicing and maintenance for; Intruder alarm systems, Alarm monitoring, CCTV systems, Door access system, Roller shutter doors, barriers, fire alarm systems and much more.
Heason Technology is a UK based renowned supplier of Motion Control Products and Positioning Systems. They are also systems integrator and manufacturer of precision servo electric actuators, positioning systems and motion control solutions.
Heligan Group is an intelligence led investment and advisory group specialising in partnering with businesses that contribute to global safety and security. With a growing presence across various geographies, Heligan Group stands as a pioneer in its field, combining expertise with innovation.
Heliguy is a drone company based in UK that provides a one-stop-shop for commercial operators across a range of industry verticals, including public safety, mining, agriculture, construction, inspections and media.
HellermannTyton are one of the leading suppliers of products for fastening, fixing, identifying and protecting cables and their connecting components. It also develop pioneering systems in the field of data and network technology.
HeroQuip is a specialist UK supplier of workwear and PPE to the emergency services including Ambulance, Fire and Rescue, Police and Prisons. Located in Knaresborough, North Yorkshire, HeroQuip understand the risks involved and the need for workwear and PPE that has been specifically designed for these organisations.
Hiatt Hardware is a pioneering distributor of DIY hardware products for the UK and European markets. Hiatt Hardware operates from a DC location in Birmingham. Hiatt Hardware aims to open up a trading channel to the consumer market with a limited range of Door Handles, Hat and Coat Hook Rails, and Cabinet Knobs and Handles.
Hill & Smith Holdings PLC is an international group with pioneer positions in the design, manufacture and supply of infrastructure products, galvanizing services and building and construction products to global markets. It serves its customers from facilities principally in the UK, France, USA, Thailand and China.
Hirehand helps people-powered businesses build the perfect bench of bank staff by using intelligent matching to fill dropped shifts from an internal workforce. Reducing reliance on agency staff, costs go down and service levels go up. The FlexForce provides software for managers, and an app for the workforce, making building the perfect bench straightforward.
HomeSeer Technologies, LLC is a provider of home control systems based in Bedford New Hampshire. Its software and hardware controllers give users the ability to integrate and automate everything in their homes, including lights, appliances, thermostats, door locks, security systems, audio/video, and media content. HomeSeer systems are IP enabled, allowing users remote access from anywhere in the world.
Homewatch has been installing home security systems since 1993. They are the specialists in Burglar alarms, CCTV & 24 Hour Monitoring, Fire Alarms, Security Lighting, Security Gates and Barriers, Emergency Lighting, Access Control Repairs, and Maintenance.
HBS is a strategic business of Honeywell International that install and maintain the systems that help keep customer workplaces safe, secure, comfortable and cost-efficient. The company maintain and service critical building systems including building automation, security and life safety and energy management. Honeywell Building Solutions have more than 115 years experience building and optimising facilities.
Houndstooth Wireless was formed by three engineers with over 60 years combined experience in software, hardware and defence systems. They create counter-drone technology designed to reduce overall risk associated with drone incursions at your facilities and events. Their purpose is to make counter-drone capability straightforward, accessible and commercially viable - similar to CCTV and other perimeter security devices.
HP's Enterprise Security Services provide complete information security solutions to protect the hybrid Enterprise. Market-leading intellectual property is deployed to manage information security risk, enable actionable business intelligence and integrate your security operations. HP’s proactive approach to information security optimises investment and improves security posture enabling to achieve better business results.
Globally renowned cyber security solutions firm, Human Firewall provides information security, anti-phishing, phishing simulation, security awareness, SOAR, email security and firewall safety solutions for global organisations. They also offer security, cyber security and anti-hacking training services.
The HyperCat specification allows Internet of Things clients to discover what data an IoT server has available. It is built on the same Web standards that are now common for that interface, i.e. HTTPS, REST/HATEOAS, JSON. With HyperCat, developers can write apps that will work across many servers, which helps to break down the walls between today's vertical silos.
I See You Security specialises in the installation of CCTV, card access, burglary alarm systems both passive and active, and structured cabling.
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Upcoming security events in United Kingdom (UK)
The Security Event 2026
- 28 - 30 Apr, 2026
- Birmingham, United Kingdom (UK)
National Cyber Security Show 2026
- 28 - 30 Apr, 2026
- Birmingham, United Kingdom (UK)
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