Most cyber security assessment services stop at handing over a checklist or a generic health check, leaving firms with a document rather than something they can actually defend in front of a regulator or an enterprise buyer. Support Tree, operating out of London since 2002, approaches this differently through its Root.12 framework, scoring twelve control areas across people, systems and governance rather than relying on a one-off internal audit. The process moves through discovery, audit, recommendation and onboarding, producing a written report, a closure plan, and an ongoing managed service backed by an outcome guarantee on Cyber Essentials and Cyber Essentials Plus. This approach has made Support Tree a trusted name among wealth managers, fintechs, law firms and MedTech companies across the UK that face FCA supervision, ISO 27001 audits or investor due diligence on a recurring basis. For businesses that need cyber security assessment services with real evidence behind them, Support Tree delivers a scored, defensible position rather than a checklist that gathers dust after the first review.