Top Cybersecurity Companies in the United Kingdom (UK)

Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives. We Solve complex enterprise challenges - legacy bottlenecks, technical debt, talent shortages, compliance risks, and system fragmentation.

Evalian® specialises in Data Protection Services, GDPR, Cyber Security, Penetration Testing & ISO Certification audits. We are a Cyber Essentials Plus certification body & we are certified to ISO 9001, ISO 27001, Cyber Essentials Plus CREST approved for penetration testing and vulnerability scans.

Award-winning IT consultancy in London, offering design, implementation, and support services in Data & Analytics, Cloud Computing, Security, BI & AI, and Applications

Cubit Technology is an information technology (IT) support provider specializing in managed services for marketing, design, public relations, and creative agencies. They offer outsourced IT support, consulting, help desk and remote support as well as network management services for businesses across various industries.

Exponential-e is a UK Cloud, Connectivity, Communications, and Cyber Security pioneer, and a trusted technology partner for more than 3,000 companies. We have everything you need to create a tailored solution for your business addressing your unique technology challenges.

Laburity is a cyber security services, consultancy, solutions and products company where we do cyber security research as well to stay ahead of the game.

METCLOUD is a multi-award-winning provider of cybersecurity and cloud computing technologies for SMEs, addressing a multi-billion-dollar global market.

Advania is the tech company with people at heart, and we put people first in everything we do. Working across Azure, Dynamics 365, Microsoft 365, Security and Data, we empower people to create sustainable value with the clever use of technology.

CybaVerse simplifies cyber security for SMEs and MSPs with an all-in-one platform. We provide vulnerability scanning, Managed Detection and Response (MDR), expert support, and compliance tools, helping businesses stay secure, streamline operations, and meet regulatory requirements with ease.

We are experts in IT for your business. Our services include fully managed IT, communications, Cyber security, IT migrations and more.

We empower businesses across the UK with robust cyber security solutions. We don't believe security should be a luxury – it's an essential investment. That's why we offer a comprehensive suite of services designed to fit your unique needs and budget.

VerifiedX is a cybersecurity company that developed a highly-precise phishing/scam detector to protect businesses and individuals against losing money and sensitive information. A user-friendly technology adapted for everybody.

Remote IT Support for Small Businesses & Sole Traders.

First Response is a specialist cybersecurity, digital forensics and incident response company. Working with SMBs, SMEs & MSPs to protect their organisations, accelerate security maturity and reduce risk.