Top 25 Security scanning tools based in the United Kingdom

“PortSwigger is a global leader in the creation of software tools for security testing of web applications.”

“AppCheck is a Complete Enterprise Security Testing Solution that provides up to the minute vulnerability coverage for your entire estate.”

“Dedicated to securing the networks society depends on.”

“We’re here to provide world-leading vulnerability research and capabilities!”

“Intruder's continuous exposure management platform helps security, IT, and engineering teams stop breaches before they start.”

“CoreTech is a specialist cyber security company whose people are motivated by the desire to deliver exceptional capabilities coupled with a real sense of mission.”

“Secarma exists to keep the world safe.”

“Pentesting Exams by Pentesting Experts.”

“Defense.com is transforming the way businesses manage cyber security by allowing them to easily identify, prioritise and remediate threats.”

“Aristi is a specialist provider of cyber security services with over 17 years of experience.”

“Imagine a world where cyber threats are simply another challenge that you're fully equipped to handle.”

“SSL247 (A Sectigo Company) has nearly 20 years of security consulting experience operating in 18 different markets globally.”

“CyberCrowd are a market leader in the cyber security realm, offering everything from Assessment Services through to Pen Testing, CISOaaS, Certification Readiness, DPO services…”

“Toro was founded on creating the UK's first Red Team penetration test - and then attacking hundreds of clients by hacking their systems, influencing / social engineering staff and…”

“Secure Purple is a leading cyber security and digital safety firm that provides innovative solutions and services to help organisations and individuals stay protected in the…”

“We are dedicated to advancing cyber security through meticulous assessment of products and services engineered to detect and thwart cyber attacks.”

“Halo I.S is not just another cybersecurity organization based in the UK; we're a testament to evolution and client-centric innovation.”

“Hexiosec is the new name for Red Maple Technologies.”

“VulnHero is an AI-driven continuous full-stack offensive security platform that helps teams see what scanners miss and focus on exploitable risk first.”

“is an ISO 9001:2015 and ISO/IEC 27001:2022 certified, DPIIT-recognized cybersecurity company delivering structured External Vulnerability Assessment & Penetration Testing (VAPT)…”

“Laburity: Cyber Security Research and Services Company.”