Startups in London

Nscale

London

Nscale builds AI data centers and provides GPU cloud infrastructure that companies use to train, run, and scale large AI models.

OLIX

London

OLIX designs optical AI accelerators that use light-based processors for training and inference on large models.

Isomorphic Labs

London

Isomorphic Labs is an AI-first drug design and development company that transforms drug discovery to design and evaluate new medicines.

Dwelly

London

Dwelly is a UK lettings and property management platform that uses AI to accelerate market consolidation by acquiring traditional agencies and integrating them within two months. It employs engineering teams and operates remotely across UK

Tessl

London

Reimagining software development for the AI era, and shaping AI Native Software Development.

ElevenLabs

London

ElevenLabs develops artificial intelligence software focused on speech synthesis and voice generation.

Nothing

London

London-based · hardware & semiconductors.

Model ML

London

London-based · fintech.

Conduct

London

London-based · ai & machine learning.

Granola

London

The AI-powered notepad for people in back-to-back meetings

Diffractive Labs

London

Diffractive Labs is building an autonomous AI material scientist that moves from hypothesis to synthesis and scale-up, uniting ML, experimentation, and scientific reasoning in a closed loop to accelerate breakthroughs in thermoelectrics, hi

Isembard

London

Isembard builds and operates distributed, software-defined factories for component production, enabling scaleups to iterate faster and scale output; launched 2025 with 4 factories in the UK and US and plans to reach 25 by 2026, serving Hels