Startups
RevEng.AI
Kings Cross, London, United Kingdom
London cybersecurity company founded by James Patrick-Evans in 2023, developing specialised AI for reverse engineering, binary analysis and software supply-chain verification. RevEng.AI analyses compiled executables, firmware and third-party software without source-code access to help security teams identify hidden functionality, malicious components, vulnerabilities and suspicious changes between releases. Its original BinNet approach has expanded into the Mega Bite model suite: WilBERT learns function similarity across binaries and architectures, while Ventris reconstructs readable code from compiled software. The product combines malware analysis, code search, decompilation and security workflows, with integrations for tools such as Ghidra and IDA and developer SDKs. Published benchmark results are company evaluations, with stated limits on semantic equivalence and architecture coverage. Known leadership includes Founder and CEO James Patrick-Evans, Lead ML Research Scientist Henry Charlesworth, Head of Engineering Robert Marsal and Head of Defence & Partnerships Jonny P. The company announced a $4.15 million seed round in June 2025 and a $15 million Series A in May 2026, following an earlier pre-seed of undisclosed amount and date. NCSC for Startups and Intel Ignite participation are accelerator support, distinct from equity funding. Its current website identifies UK company number 14818671; secondary records for an older dissolved entity should not be treated as its current operating status.
Founded 2023
Team
 Henry CharlesworthLead ML Research Scientist |
 James Patrick-EvansFounder and CEO |
Jonny P.Head of Defence & Partnerships |
 Robert MarsalHead of Engineering |