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Top Belfast Cybersecurity Companies (4)

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Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
7 Offices
2,400 Employees

We do this by embracing tenacity, passion, and collaboration to challenge what’s possible and drive extraordinary impact. Here, we’re building a dynamic workplace where everyone can have the career experience of a lifetime. We challenge ourselves to grow to our full potential. We learn from our missteps and celebrate our victories. We come to work every day to push boundaries in cybersecurity and keep our 11,000+ global customers ahead of whatever’s next.


Professional Services • Security • Consulting • Cybersecurity
2 Offices
90 Employees

Nisos is The Managed Intelligence Company™. Our services enable security, intelligence, and trust and safety teams to leverage a world-class intelligence capability tailored to their needs. We fuse robust data collection with a deep understanding of the adversarial mindset delivering smarter defense and more effective response against advanced cyber attacks, disinformation, and abuse of digital platforms.


Automotive • Cybersecurity • Automation
Belfast, Belfast, GB
34 Employees

ANGOKA is an IoT security company focused on protecting M2M communications for Smart Cities and Mobility. Headquartered in Belfast, with offices in London and The Hague, 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. ANGOKA is the only cybersecurity company to win a place on Zenzic’s CAM Scale-Up Programme, delivered in partnership with Plug and Play. ANGOKA was also the first NI start-up to be selected for NCSC’s Cyber Accelerator, who reviewed and assessed ANGOKA’s technology. ANGOKA is also an alumnus of Seraphim Space Camp, Yes!Delft and TechNation Cyber 2.0. Finally, ANGOKA has been awarded several Innovate UK R&D projects, which focus on securing quantum communications (led by BT) and two drone projects.


Cloud • Cybersecurity
Antrim, Antrim, GB
172 Employees

Unlock the full potential of your business with digital solutions built for you and with you. Our industry experts get to know your business inside-out, exploring your processes, pain points and people, to build tailored technology across Cloud & IT Services, Cyber Security, CRM and ERP. With solutions designed around your operations, you get the freedom to be more productive and focus on what’s important for your business – without getting side tracked by the admin. At Xperience, we create digital solutions with the power to improve and protect your business, both now and in the future.