15 London Mempool companies backed by Entrepreneur First

Messaging and communication software used by NHS GP practices and hospital trusts to talk to patients.

AI software (CAM Assist) that automates CNC machining programming, toolpath generation and quoting for machine shops.

Two AI agents: Jack coaches job seekers, Jill recruits for companies, and they match each other.

Robotic lab automation platform that runs life-science experiments end to end for pharma and biotech labs.

Builds non-invasive bedside devices that monitor brain blood flow and pressure in critically ill patients.

Scope gives testing, inspection and certification inspectors an AI workflow that captures site data by voice, video and forms and generates structured reports.

Notified body that certifies software and AI medical devices for the EU and UK markets.

FabricNano engineers and immobilises enzymes on scalable supports for cell-free biomanufacturing and biocatalysis.

Clinician-founded AI assistant that listens to consultations and writes clinical notes, deployed across NHS trusts and GP surgeries.

AI spreadsheet modelling agent that builds financial models, valuations and due diligence analysis for finance and consulting teams.

AI platform that helps pharma teams make commercial, portfolio and competitive intelligence decisions faster.

AI legal assistant that drafts, reviews and negotiates contracts for businesses and in-house teams.

AI and simulation software for military training, mission planning, wargaming and command and control.

HelmGuard uses AI agents to run security and compliance assessments, including third-party risk reviews and AI governance.

AI that detects health signals like fatigue, stress and depression from short voice samples.