Security companies in Belfast (25 found)
ANGOKA is an IoT security company focused on protecting M2M communications for Smart Cities and Mobility. ANGOKA offers solutions that protect devices’ identities. With an increase of inherently insecure networks coming online with the boom of IoT, ANGOKA’s solutions safeguard critical machine-to-machine communication integrity and data provenance, creating trusted connections, even in untrustworthy networks.
Capital Alarms is a Northern Ireland based security installer. The company provides security systems like CCTV, domestic intruder alarm systems, alarm monitoring and fire detection systems for home and commercial installations. Capital Alarms is NACOSS approved and certified to (ISO9002 Quality Assurance).
CEM Systems, a Tyco International company, is a leading provider of advanced security management solutions including integrated access control, ID Badging and alarm monitoring systems. From design and manufacture through to maintenance and support, CEM provides a total solution that can be customised to meet the unique needs of today's organisations.
DGS is managed and operated by this team who take a real hands on approach to all the operational aspects of each and every contract. DGS Service Solutions provide a range of outsourced Security, Cleaning and FM Solutions to a range of customers including shopping centres, offices, factories, and retail outlets.
Based in Belfast, Electronic & Security Services Ltd is a team of designers and installers, who help in designing, installing, commissioning, and servicing of security systems. The company provides its residential, commercial, and retail customers with security solutions. Electronic & Security Services offers security solutions including CCTV, access control, door entry, fire alarm, automated gates, and security lighting.
Guardian24 is a UK-based organisation which has specialised in delivering complete solutions and services to the ‘lone worker’ market since 2005, and they provide a number of services including training, assistance with policy and a unique personal security service which allows lone workers to log their whereabouts, daily tasks and raise an alert when in time of need, should their safety be compromised.
Leaf is a cloud-first Microsoft partner committed to delivering technology solutions that solve business challenges. Their vision is to empower businesses to do more. At Leaf, they are committed to delivering the most innovative and cost-effective technology solutions that solve customer pain points and make it easier to do business.
Lone Guardian has the best solution for the automatic monitoring and protection of manned guards The product not only negates many of the risks encountered by a guard while performing their duties, but also provides unparalleled visibility of the guard, indoors or outdoors, and shows that their patrol schedules are being strictly adhered to.
Microsense is a patented, award winning microwave fence solution that solves the perimeter security headache at critical installations. Their microwave barrier is one of the most reliable and safe intrusion detectors used for outdoor perimeter protection and is designed to detect movement in external environments, suitable for areas where other types of external detectors cannot be used or do not give full coverage.
As one of Belfast's Premier Burglar Alarm Installer we are full approved by the SSAIB + ABI Insurance Co's + PSNI Compliant. They install all grades of alarm systems together with Digi Com + Dual Com + BT Redcare single & dual Path Monitoring. The company can maintain and monitor any burglar alarm systems under their Aftercare scheme.
Quanika delivers advanced access control management tools for seamless operation from small to medium-sized organisations 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 specialises 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.
Raidocontact Ltd is a manufacturer and installer of specialist security and communication systems. Radiocontact's client base includes airports, banks, government establishments, hospitals and railways. The company manufactures closed circuit television, house security systems and specialised fabrication of panels as well as controls.
Established in 1980, Scan Alarms & Security Systems (UK) Ltd is one of the Northern Ireland's premier electronic security companies. The company is a specialist security provider for all kinds of commercial, industrial, private, public and residential premises. Based at purpose-built premises in Mallusk, on the outskirts of Belfast, Scan Alarms & Security Systems highly skilled workforce is well placed to service clients throughout Ireland.
Established in 2013, the company has grown to be one of the best-known and respected independent specialist fire and security providers working with and for a wide range of commercial, industrial, hospitality, private, public, and residential customers and has quickly earned a reputation for delivering tailored solutions for clients along with first class service.
Stewart Intruder Alarms Ltd offers security products like CCTV with solid after sales support in Belfast. The company provides a wide range of security services and equipment in Belfast. Security services include a variety of jobs ranging from personnel services, equipment and devices, along with the planning and deployment necessary to make them effective.
Transforming lives is at the heart of the Lava Group and a driving force for finding talent, developing purposeful technology, and empowering people. Its passion for providing innovative technology, combined with substantial experience in security, has resulted in us continually growing the company and delivering solutions to the connected health and IoT sectors.
Titan IC Systems is a global supplier of hardware engines for content and network processing, for both low cost, low footprint applications, as well as high performance complex regular expression processing. Titan IC works with national security agencies and cybersecurity appliance OEMs as well as cloud computing providers. The range of applications include security analytics acceleration, next generation firewall and intrusion detection.
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Upcoming security events in United Kingdom (UK)

Counter UAS Homeland Security Europe 2025
- 29 - 30 Sep, 2025
- London, United Kingdom (UK)

International Security Expo 2025
- 30 - 1 Sep, 2025
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Cyber Security World Madrid 2025
- 30 - 1 Sep, 2025
- London, United Kingdom (UK)

OPEN London 2025
- 7 - 7 Oct, 2025
- London, United Kingdom (UK)

MachineBuilding.Live 2025
- 15 - 15 Oct, 2025
- Stoneleigh, United Kingdom (UK)

Security Cleared Expo - London 2025
- 23 - 23 Oct, 2025
- London, United Kingdom (UK)

Global MilSatCom 2025
- 3 - 6 Nov, 2025
- London, United Kingdom (UK)

National Cyber Security Show 2026
- 28 - 30 Apr, 2026
- Birmingham, United Kingdom (UK)
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