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Startups

27 hard tech companies in the UK

Categories:3D PrintingClimate TechDefence TechDefence ManufacturingShipbuildingAgri TechBiotechAutonomous Vehicles
AccelerComm logo

AccelerComm

Hiring

Provides high-performance physical layer IP for 5G and satellite (non-terrestrial) networks to optimize power, latency and resilience.

Stage: Series B
๐Ÿ“ Southampton
๐Ÿ‘ค Marco Pietropaoli
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ToffeeX logo

ToffeeX

Physics-driven generative design software that uses simulation to rapidly produce optimal thermo-fluid component geometries for manufacturing.

Stage: Series A
๐Ÿ“ London
๐Ÿ‘ค Joakim Espeland, Andrian Buchi
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Q

QuadSAT

Delivers UAV-based RF measurement and antenna testing systems for the satellite, defense, and wireless communication sectors.

Stage: Series A
๐Ÿ“ Denmark
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Porotech logo

Porotech

Develops porous GaN (gallium nitride) materials and micro-LED technologies (PoroGaNยฎ / DPTยฎ) for high-performance, energy-efficient semiconductor devices.

Stage: Series B
๐Ÿ“ Cambridgeshire
๐Ÿ‘ค Tongtong Zhu, Prof. Rachel Oliver, Yingjun Liu
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Paragraf logo

Paragraf

Scalable graphene deposition technology to lay single-atom-thick 2D materials on semiconductor substrates, for use in sensors, electronics, and energy harvesting.

Stage: Series C
๐Ÿ‘ค Simon Thomas
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OSS logo

OSS

Stage: Series A
๐Ÿ“ Oxford
๐Ÿ‘ค Sean Sutcliffe
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Nyobolt logo

Nyobolt

Builds ultra-fast charging, high-power batteries using niobium-based anode materials, targeting data centres, robotics, EVs and other high-duty applications.

Stage: Series C
๐Ÿ“ Cambridge
๐Ÿ‘ค Sai Shivareddy, Prof. Clare Grey
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Mytos logo

Mytos

Hiring

Stage: Series A
๐Ÿ“ London
๐Ÿ‘ค Ali Afshar, Ignacio Willats
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Molyon logo

Molyon

Stage: Pre-seed
๐Ÿ“ Cambridge
๐Ÿ‘ค Ismail Sami, Zhuangnan Li, Prof. Manish Chhowalla, Sai Shivareddy
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IONATE logo

IONATE

Hiring

Stage: Series A
๐Ÿ“ London
๐Ÿ‘ค Matthew Williams, Robert Ricci and Luca Mezossy-Dona
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FocalPoint logo

FocalPoint

Hiring

Stage: Series C
๐Ÿ“ Cambridge
๐Ÿ‘ค Ramsey Faragher
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F

Flink

Stage: Pre-seed
๐Ÿ“ Zurich
๐Ÿ‘ค Moritz Geilinger, Simon Huber
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Cambridge GaN Devices logo

Cambridge GaN Devices

Hiring

Stage: Series C
๐Ÿ“ Cambridge
๐Ÿ‘ค Giorgia Longobardi, Prof. Florin Udrea
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Aibuild logo

Aibuild

Hiring
3D Printing

Stage: Series A
๐Ÿ“ London
๐Ÿ‘ค Daghan Cam, Michail Desyllas
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PowerMatrix logo

PowerMatrix

EnergyHardwareSemiconductors

๐Ÿ“ Cambridge
๐Ÿ‘ค Borong Hu
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Seabound logo

Seabound

Climate TechClimateTransportation

๐Ÿ“ London
๐Ÿ‘ค Alisha Fredriksson, Roujia Wen
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Robok logo

Robok

๐Ÿ“ Cambridge
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Salience Labs logo

Salience Labs

Hiring

๐Ÿ“ Oxford
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Arondite logo

Arondite

Hiring
Defence Tech

Stage: Seed
๐Ÿ“ London
๐Ÿ‘ค Rob Underhill, Will Blyth
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Grayscale AI logo

Grayscale AI

Defence ManufacturingRoboticsDefenseAI

Stage: Series A
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Kraken Technology logo

Kraken Technology

ShipbuildingMaritimeDefense

๐Ÿ“ London
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Overwatch logo

Overwatch

Defence TechDefense

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Outfield logo

Outfield

Agri TechAgriculture

๐Ÿ“ Cambridge
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Pictura Bio logo

Pictura Bio

Biotech

๐Ÿ“ Oxford
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Wayve logo

Wayve

Hiring
Autonomous Vehicles

Stage: Series C
๐Ÿ“ London
๐Ÿ‘ค Alex Kendall, Amar Shah
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Delian logo

Delian

Hiring
Defence Tech

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Helsing logo

Helsing

Hiring
Defence TechAI

๐Ÿ“ Munich
๐Ÿ‘ค Gundbert Scherf, Niklas Kรถhler, Torsten Reil
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