Bridewell Cyber Security is a managed security service provider specializing in protecting Critical National Infrastructure (CNI) and organizations requiring high-standard cyber security. The company offers end-to-end cyber security capabilities across on-premise, cloud, and operational technology environments. The service portfolio includes cyber security consultancy covering risk assessments, Microsoft cloud security services, and transformation program support. Managed security services provide 24/7 protection through a Security Operations Centre (SOC), Managed Detection and Response (MDR), and Digital Forensics and Incident Response (DFIR) capabilities. Bridewell delivers penetration testing services through certified offensive security experts, including red team assessments, phishing assessments, and social engineering testing. The company also provides data privacy services covering GDPR gap analysis, data privacy maturity frameworks, and ISO 27701 consultancy. The organization holds multiple accreditations including CREST certifications for penetration testing, vulnerability assessment, incident response, and SOC operations. Additional certifications include NCSC, ISO 9001, ISO 27001, SOC 2, and Cyber Essentials Plus. Bridewell serves over 200 CNI organizations across essential industries including transportation, hospitality, and utilities sectors.