The best Deeptech companies in London

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

Builds thermal-imaging satellites that show heat and activity at sites like factories, data centres and energy plants.

Network of software-run factories making precision parts for aerospace, defence and energy companies.

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

Develops nuclear propulsion and floating nuclear power technology for commercial shipping and coastal energy.

Sensat builds a geospatial digital twin platform that lets infrastructure teams plan and manage large construction and utility projects.

Builds AI models and lab measurement tech that read how molecules behave, for pharma, food and materials.

Planning and scheduling software that helps semiconductor fabs decide which wafers run on which tools and when.

Foundational AI model of physics that runs engineering simulations in minutes for aerospace, automotive and data centre design.

Licensable tiny AI software that runs people, vehicle and face detection directly on smart cameras.

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

Building an isotope refinery on a compact particle accelerator for medical, industrial and fusion isotopes.

Sen operates cameras in orbit and streams live ultra high definition video of Earth from space.

Designs reversible-computing chips that recover and recycle most of the energy used in computation to cut power use for AI workloads.

Twig combines AI models with an automated wet lab to develop biofermented alternatives to chemicals and consumer ingredients.

Uses AI and quantum-mechanics simulation to design new materials, starting with magnets free of rare earths.

Builds autonomous units that crystallise biologic cancer drugs in microgravity to enable injectable versions.

Runs its own small science satellites and sells the data to universities by subscription.

AI electronics design platform that turns hardware architectures into verified schematics and bills of materials.

Makes chip-level security (PUF roots of trust) and the QuarkLink platform to secure connected IoT devices.

Foundational runs automated satellite laser ranging ground stations, retroreflectors and a data platform to track satellites and debris precisely.

Building autonomous AI to guide satellites that protect high-value assets in orbit.

Multus uses AI and lab automation to design cell-specific culture media for advanced therapies, biologics and cultivated meat.

Installs underfloor insulation by spraying foam beneath suspended timber and concrete floors, using robots or by hand through small openings in the floor.

Reelables makes printable, battery-powered smart labels that track the location of shipments, cargo and inventory.

Designs and manufactures dexterous robot hands and teleoperation systems used in robotics research.

V-Nova develops and licenses video compression technology, including the MPEG-5 LCEVC standard, for streaming services, broadcasters and device makers.

Makes an engineering-grade AR headset and platform that lets builders check work against design models on site.