Rootshell Security is a leader in Penetration Testing as a Service (PTaaS), helping organizations continuously identify, prioritize, and remediate cyber vulnerabilities before they can be exploited.
Powered by the Rootshell Platform and Velma AI, their solution combines expert manual penetration testing with automated attack surface management, active exploit detection, and AI-driven prioritization — replacing static, point-in-time assessments with continuous security coverage.
Rootshell serves over 1,000 organizations across industries including financial services, healthcare, government, and aerospace, with accreditations from CREST and the UK CHECK scheme.
The company is headquartered in the United Kingdom and offers a white-label platform for MSPs alongside a robust partner ecosystem, enabling security teams worldwide to manage and reduce cyber risk from a single, centralized hub.