Penthropic Security
Ready to strengthen your security programme?
Book a Discovery Call
We assess your gaps, build the controls, run threat detection, manage your third-party risk, and stand a vCISO behind your board. Penthropic is the one partner for everything cyber, fixed-fee projects, monthly retainers, or both.
Most clients start on one track and grow into the other. Pick whichever fits the problem you have right now.
Fixed-fee assessments, TPRM design, threat modelling, and fractional vCISO leadership for regulated firms. Boutique London team, no generalist fluff.
Explore AdvisoryThreat detection, AI investigation, estate map, and pentest operations, built in-house, run as managed services or alongside your team in your tenant.
Explore PlatformAssess. Build. Operate. The Penthropic cycle.
Penthropic Security is a boutique cyber consultancy focused on one thing: helping regulated and fast-growing businesses build security programmes that actually work under scrutiny.
We work with fintechs, SaaS companies, media firms, and PE-backed businesses that need expert security leadership, without the overhead of a full in-house team.
Our approach is outcome-driven. We don't sell days, we sell results: audit-ready programmes, functioning risk processes, and security strategies your board can get behind.
Whether you're preparing for an audit, designing a TPRM programme, or looking for ongoing security leadership, we'd love to help.