Security companies in United Kingdom (UK) (693 found)
As a reputable provider of email security services, Guardian Digital is highly committed to making email safe for businesses. When working with them, a host of threats such as ransomware or phishing can be dealt with in an effective manner. Their powerful email security solutions cover cloud email security, Google Workspace & Microsoft 365 cloud email protection, and more.
Gude Systems GmbH is a manufacturer of power distribution units (PDU), monitoring systems and time servers for professional IT applications. The family-run company has been offering innovative solutions for corporate networks, media control systems and data centres for over 30 years.
H-Farm offers an innovation platform that supports the creation of new business models and the digital transformation and education of young people and companies.
Habana Labs focuses on developing disruptive solutions that are shaping the future of AI and Deep Learning computing in the data center cloud and on-premise. Habana was founded in 2016, launched products for AI Inference and Training in 2018 and 2019, respectively, and was acquired by Intel in 2020. They operate as an autonomous subsidiary of the company and a part of Intel's Data Products Group.
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.
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.
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.
Harling Security are experts in physical security solutions. The products provided by the company includes security gates, fencing, access control systems, barriers and turnstiles, fire shutters and curtains, security cages, security grilles, and many more.
Harris County Universal Services is the solutions center for the departments and offices of Harris County. It designs, implements and maintains high-quality, innovative and cost-effective technology products and services for its customers. It provides comprehensive support through divisions: Business Applications, Business Operations, Customer Service, Cybersecurity, Fleet Services, Information Technology Infrastructure, Public Safety Technology.
HENSOLDT Avionics GmbH is a renowned manufacturer of Situational Awareness and Mission Management Systems, designs, produces and markets certified avionic systems that interface with a wide range of third-party avionics and sensors. Their high-end products are in use worldwide, characterised by their flexibility and their modular concept.
For more than 45 years, Herley Industries has been supplying solid, innovative, and sophisticated RF, microwave and millimeter wave components and subsystems to the defense and aerospace industries. Evolving from a component supplier to a systems provider, Herley works with prime contractors, global governments and militaries, to provide a range of solutions for radars, flight instrumentation, weapons sensors, and guidance systems.
HighCom Security Services is a comprehensive provider of high-end security solutions, which specialises in protective services, security systems, consulting and training.
Since it was founded in 2007, HITRUST has championed programs that safeguard sensitive information and manage information risk for global organisations across all industries and throughout the third-party supply chain. In collaboration with privacy, information security and risk management companies, HITRUST develops, maintains and provides broad access to its widely-adopted common risk and compliance management frameworks.
Founded in 2017, HITRUST Assessment XChange (XChange) is a wholly owned subsidiary of HITRUST Services Corp. HITRUST Assessment Exchange LLC is designed to provide an extension of an organisation’s third-party risk management programme. The HITRUST XChange Manager (XChange) streamlines and simplifies the process of managing and maintaining risk assessment and compliance information from third parties.
Established in Hong Kong in 1950, HAECO is one of the world’s renowned independent aircraft engineering and maintenance groups. It is also one of the largest Maintenance, Repair and Overhaul (MRO) service providers in terms of capacity. HAECO offers a full spectrum of services, including airframe services, line services, component services, engine services, inventory technical management, cabin solutions, and private jet solutions.
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.
HS Security is a prestigious group of companies specialising in highly advanced physical security solutions. This includes products for temporary and permanent security in both urban and industrial environments. HS Security delivers the most cutting-edge, effective and holistic security solutions for facility and site security applications.
HSC Technology Group is a Software as a Service (SaaS) data analytics company that uses next generation Machine Learning and Artificial Intelligence to deliver decision-making insights that improve people’s safety, independence, autonomy and most importantly improve their lives.
Hyperproof’s mission is to help organisations demonstrate their commitment to upholding laws, standards, and ethical conduct to their communities. Their compliance operations software helps organisations get the visibility, efficiency, and consistency needed to stay on top of all security assurance and compliance work on a continuous basis.
I See You Security specialises in the installation of CCTV, card access, burglary alarm systems both passive and active, and structured cabling.
Specialist in building technology & systems engineering , ICT engineering & consultant, social media consultant , project documentation & management.
ICU Technologies Inc. was formed by security industry experts and is quickly becoming a household name in K-12 Campus Safety. We are passionate about making campuses safe and secure by leveraging our systematic process to deliver excellence. We are exclusively focused on supporting the K-12 market as we have assembled a K-12 specific security tech stack, all of which is on ICU’s unique GSA contract.
iDENT LLC offers solutions from some of the top AI, Machine-Learning, and autonomous robotics companies in the world. By using the latest technologies and applying strict quality control procedures, they’ve become known for having the best products in the industry.
IdentPro was founded in 2007 with the aim of eliminating the manual scanning of barcodes for the identification and localization of products in intralogistics. The company is globally renowned in Warehouse Optimisation and specialist for material tracking in production and warehouse.
Idigitek provides biometric access control product. Mainly specialized in Suprema brand, Idigitek can offer different software linked to Suprema products. For eg; full access control software, time & attendance software, college management software, desktop clock IN/OUT software, nursery care management software.
At iFacility, their about more than security and monitoring products. So while they supply and install what need to safeguard your business, property, and people, they end-to-end service delivers a whole lot more.
Immix is a global provider of software that improves the ability of commercial central stations and monitoring centers to manage and respond to security events as well as deliver a variety of video-centric managed services to customers.
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Upcoming security events in United Kingdom (UK)

Security & Policing 2025
- 11 - 13 Mar, 2025
- Farnborough, United Kingdom (UK)

Association for Specialist Fire Protection (ASFP) Liverpool Seminar
- 18 - 18 Mar, 2025
- Liverpool, United Kingdom (UK)

Innovation Lab 2025
- 27 - 27 Mar, 2025
- London, United Kingdom (UK)

Counter UAS Technology Europe Conference 2025
- 1 - 3 Apr, 2025
- London, United Kingdom (UK)

The Workplace Event 2025
- 8 - 10 Apr, 2025
- Birmingham, United Kingdom (UK)

The Security Event 2025
- 8 - 10 Apr, 2025
- Birmingham, United Kingdom (UK)

The Fire Safety Event 2025
- 8 - 10 Apr, 2025
- Birmingham, United Kingdom (UK)

National Cyber Security Show 2025
- 8 - 10 Apr, 2025
- Birmingham, United Kingdom (UK)

The Health & Safety Event 2025
- 8 - 10 Apr, 2025
- Birmingham, United Kingdom (UK)

Future Armoured Vehicles Situational Awareness 2025
- 23 - 24 Apr, 2025
- London, United Kingdom (UK)

Infosecurity Europe 2025
- 3 - 5 Jun, 2025
- London, United Kingdom (UK)
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