London
YC Companies in London
189 Y Combinator startups based in London with verified founder contacts and company data.
189
Companies
London
Location
YC Company Directory
50 companies
Company | Batch | Description | Status | Location | Team | Site | Founders | Reveal |
|---|---|---|---|---|---|---|---|---|
FinalDose | X26 | Programmable DNA drug destroying all cancers, unlocking 80% of targets | Active | London, England, United Kingdom | 5 | Li-Yao Huang, Steven Lin, Jeff Liu | Reveal | |
Inth | X26 | Monitor and fix product privacy issues before they block growth | Active | London, England, United Kingdom | 3 | Christopher Burns | Reveal | |
Chiron | X25 | Grammarly for Math ✏️ | Active | London, England, United Kingdom | 2 | James Booth, Max Booth | Reveal | |
Crimson | X25 | The AI Associate for Litigation Lawyers | Active | London, England, United Kingdom | 6 | Mark Feldner, David Strömbäck, Amine Amor | Reveal | |
cubic | X25 | AI-powered code review platform | Active | London, England, United Kingdom | 6 | Paul Sanglé-Ferrière, Paul Sanglé-ferrière | Reveal | |
HelixDB | X25 | The fastest & most scalable graph-vector database on the market | Active | London, England, United Kingdom | 6 | George Curtis, Xavier Cochran | Reveal | |
Leeroo | X25 | Organizational Superintelligence | Active | London, England, United Kingdom | 3 | Alireza Mohammadshahi, Majid Yazdani | Reveal | |
mlop | X25 | Experiment tracking for training ML models | Active | London, England, United Kingdom | 2 | Stephen Sun, Lakee Sivaraya | Reveal | |
NODI Energy | X25 | Distributed energy infrastructure unlocking grid power to data centers | Active | London, England, United Kingdom | 2 | Borong Hu | Reveal | |
Parsewise | X25 | Multi-document processing for your risk teams, AI agents, pipelines | Active | London, England, United Kingdom | 6 | Max Hofer, Greg Csegzi | Reveal | |
Plexe | X25 | Open-source agents to build predictive ML models from a prompt | Active | London, England, United Kingdom | 2 | Vaibhav Dubey, Marcello De Bernardi | Reveal | |
QFEX | X25 | 24/7 Global Stock Exchange | Active | London, England, United Kingdom | 14 | Annanay Kapila, Joshua Wharton | Reveal | |
throxy | X25 | Vertical AI agents running B2B outbound on autopilot, with human SDRs | Active | London, England, United Kingdom | 55 | Bergen Merey, Arnau Ayerbe Garcia, Pablo Jimenez de Parga Ramos, Arnau Ayerbe Garcia | Reveal | |
Waffle | X25 | Discover & Build AI Chatbots | Active | London, England, United Kingdom | 2 | Manuj Mishra, Diogo Valdivieso | Reveal | |
Balance | W26 | Full-Stack AI Accounting | Active | London, England, United Kingdom | 4 | Mathias Løvring, Gus Levinson, Emil Munk | Reveal | |
Menza | W26 | The AI data analyst for consumer brands | Active | London, England, United Kingdom | 3 | Qasim Munye, Mariam Ahmed | Reveal | |
Milliray | W26 | Technology to detect and track small drones | Active | London, England, United Kingdom | 3 | Matthew Moore, Thomas Doherty, Jordina Frances de Mas | Reveal | |
Seeing Systems | W26 | Modular AI-Commanded Drones for Defence | Active | London, England, United Kingdom | 7 | Matthew Le Maitre, Alexander Le Maitre, Alexander Le Maitre | Reveal | |
Sparkles | W26 | Make everyone on your team an engineer | Active | London, England, United Kingdom | 1 | Ai Daniil Bekirov, Ai Bekirov | Reveal | |
Squid | W26 | AI agents for power grid planning 🦑 | Active | London, England, United Kingdom | 3 | Conor Jones, George Kolokotronis | Reveal | |
Zymbly | W26 | The decision-support layer for aviation ops teams to know what to do… | Active | London, England, United Kingdom | — | Ben Jacob, Robbie Bourke, Azmat Habibullah | Reveal | |
Artificial Societies | W25 | We build networks of AIs to simulate high-value audiences | Active | London, England, United Kingdom | 12 | James He, Patrick Sharpe | Reveal | |
finbar | W25 | The AI investment analyst | Active | London, England, United Kingdom | 4 | Edward Huang, Robin Gan | Reveal | |
SAMMY Labs | W25 | Computational Law | Active | London, England, United Kingdom | 10 | Joe Savidge, Shav Vimalendiran | Reveal | |
Maihem | W24 | Adaptive AI welding robots for manufacturers of any scale | Active | London, UK | 3 | Max Ahrens | Reveal | |
Marblism | W24 | AI Employees who love overtime | Active | London, England, United Kingdom | 5 | Ulric Musset, Cyril Pluche | Reveal | |
Metofico | W24 | No Code Data Analysis for Life Science Research | Active | London, England, United Kingdom; Remote | 2 | Mehdi Boudjadja, Salah Boudjadja | Reveal | |
Model ML | W24 | AI Workspace for Financial Services. | Active | London, England, United Kingdom | 80 | Arnie Englander, Chaz Englander | Reveal | |
Model ML | W24 | AI Workspace for Financial Services. | Active | London, UK | 50 | Arnie Englander, Chaz Englander | Reveal | |
Quary | W24 | The first in-browser analytics engineering platform | Inactive | London, England, United Kingdom | 2 | Benjamin King, Louis Jordan | Reveal | |
Quary | W24 | The first in-browser analytics engineering platform | Inactive | London, UK | 2 | Benjamin King, Louis Jordan | Reveal | |
Stitch Technologies | W24 | - | Inactive | London, England, United Kingdom | — | Till Kern, Yuriy Oparenko, Raj Dosanjh | Reveal | |
Stitch Technologies | W24 | - | Inactive | London, UK | 0 | Till Kern, Yuriy Oparenko | Reveal | |
Tekton Dynamics | W24 | AI control layer for welding robots | Active | London, England, United Kingdom | 3 | Max Ahrens | Reveal | |
VoxOps AI | W24 | Voice AI for Automotive | Active | London, UK | 6 | Stefan Vukcevic, John Hesler | Reveal | |
Autumn | S25 | Billing infrastructure for AI | Active | London, England, United Kingdom | 5 | Ayush Rodrigues, John Yeo, Ash Rodrigues | Reveal | |
Motives | S25 | Consumer focus groups run by AI | Active | London, England, United Kingdom | — | Sean Conley, Sam Stoll | Reveal | |
Trace | S25 | Context-aware orchestration between humans and AI. | Active | London, England, United Kingdom | 3 | Tim Cherkasov, Artur Romanov | Reveal | |
Arva AI | S24 | AI Agents to scale AML, KYB and KYC operations | Active | London, England, United Kingdom | 20 | Rhim Shah, Oli Wales | Reveal | |
ClaimSorted | S24 | Making it easy for insurance companies to process claims | Active | London, England, United Kingdom | 20 | Pavel Gertsberg, German Mikulski | Reveal | |
Conveo | S24 | Growth through always‑on consumer understanding | Active | London, England, United Kingdom | 90 | Dieter De Mesmaeker, Hendrik Van Hove, Dieter De Mesmaeker | Reveal | |
et al. | S24 | Feed of insights extracted from your go-to sources using LLMs. | Active | London, England, United Kingdom | 2 | Marie van der Klink, Carine Fattal | Reveal | |
Fuse | S24 | AI-powered workflow automation for US healthcare providers. | Active | London, England, United Kingdom | 3 | Sho Sugihara, Oscar Wilsby | Reveal | |
ideate.xyz | S24 | ideate.xyz is an AI-powered 3D art suite on the web | Active | London, England, United Kingdom | 2 | Elliott Thompson | Reveal | |
Brickwise | F25 | AI property manager for landlords and estate agents | Active | London, England, United Kingdom | 2 | Ismail Jeilani, Elias Kassell | Reveal | |
Denki | F25 | The full-stack AI financial audit firm | Active | London, England, United Kingdom | 3 | Felipe Jin Li, David Jin Li, David Jin Li | Reveal | |
Lua Global Inc | F25 | The mid-market agent platform | Active | London, England, United Kingdom | 5 | Lorcan O Cathain, Stefan Kruger, Lorcan O Cathain | Reveal | |
Piggy Robotics | F25 | Humanoid robots that do your chores for the price of an iPhone! | Active | London, England, United Kingdom | 5 | Richard Gong, Chenny (Qianyi) Deng | Reveal | |
Zalos | F25 | Computer Agents for Finance tasks like reconciliation, in your system! | Active | London, England, United Kingdom | 2 | William Fairbairn, Hung Hoang | Reveal | |
Zavo | F25 | AI Operating System for Restaurants | Active | London, England, United Kingdom | 8 | Can Zehebi, Ilkan Gezer | Reveal |
Get the full dataset
Verified founder emails, CSV export, and advanced filters for all 189 YC companies in London.
Sign Up FreeNo credit card required