All Industries

Top Deep Tech Companies

403 Deep Tech companies, sorted by total funding raised.

EchoTwin AI

EchoTwin AI equips cities with AI-powered urban systems that support safer, more sustainable, res...

San Francisco, United States11–50Deep Tech
SeedTotal funding$8.0MSep 2025
Iceberg Quantum

Designing the next generation of fault-tolerant quantum computing architectures

Sydney, Australia1–10Quantum Computing, Deep Tech
SeedTotal funding$8.0MFeb 2026
Cyberwrite

Cyber Insurance MGA and Technologies

Singapore, Singapore11–50Deep Tech
Series ATotal funding$7.8MMar 2026
Sinergy Flow

Long-duration energy storage solutions using flow battery technology

Milan, ItalyClimate Tech, Deep Tech
SeedTotal funding$7.6MFeb 2026
Kepler

Kepler builds AI memory technology that exceeds the bandwidth and capacity of SRAM and HBM, enabl...

MORAGA, United States51–200Artificial Intelligence, Deep Tech
SeedTotal funding$7.6MJul 2022
AirMyne

AirMyne builds carbon-removal technology for continuous operation, helping corporations and gover...

Berkeley, United States11–50Carbon Capture, Climate Tech
SeedTotal funding$6.9MMar 2024
Milvus Advanced

Materials science company developing novel nanomaterials that replace scarce and costly platinum ...

Oxford, United KingdomAdvanced Materials, Clean Energy
SeedTotal funding$6.9MOct 2025
Wave Photonics

Wave Photonics utilizes computational techniques to accelerate integrated photonics product designs.

United Kingdom11–50Deep Tech, Hardware
SeedTotal funding$6.9MJun 2024
Pranos Fusion

Deep-tech startup developing compact fusion reactor technology for clean energy

Bengaluru, India11–50Clean Energy, Deep Tech
SeedTotal funding$6.8MMar 2026
Deep Principle

AI-for-materials platform combining deep learning, first principles, advanced models, and high-th...

11–50Artificial Intelligence, Biotech
SeedTotal funding$6.5MJun 2026
Spaceium Inc

Spaceium develops in-orbit refueling stations for the growing space economy, combining rapid exec...

Los Angeles, United States1–10Space Tech, Robotics
SeedTotal funding$6.3MJan 2025
EINO

EINO helps enterprises build connectivity digital twins and create reliable networks their custom...

New York, United States11–50Artificial Intelligence, Deep Tech
Venture RoundTotal funding$6.2MMar 2025
Edda

Edda specializes in flow management solutions for business investors

FranceDeep Tech
Series ATotal funding$6.1MSep 2022
RxAll

AI IoT-Platform for instant drug testing and on-demand delivery of authenticated medicines

San Francisco, United States11–50Deep Tech
Venture RoundTotal funding$6.0MJul 2021
SOMAREALITY

SOMAREALITY develops eye-tracking algorithms that monitor cognitive processes in real time for he...

Vienna, Austria11–50Deep Tech, Healthcare
Series ATotal funding$6.0MJun 2026
Energi.ai

Energi.ai is the next generation intelligent platform to enable AI climate solutions for business...

NorwayDeep Tech
SeedTotal funding$6.0MApr 2022
Thalo Labs

Thalos Labs has built a point of source carbon capture system and mitigation platform consisting ...

San Francisco, United StatesSustainability, Climate Tech
SeedTotal funding$6.0MJan 2021
SunRay Scientific

SunRay Scientific is a US based provider of novel interconnect solutions for the microelectronics...

Kyoto, United States1–10Deep Tech, Hardware
GrantTotal funding$5.8MJul 2023
Warpdrive by Synthetic MindsClosed

From screen recordings to desktop automations using program synthesis

San Francisco, United States1–10Automation, Deep Tech
SeedTotal funding$5.5MOct 2018
T-robotics

Trains AI-powered physical skills for robots

San Francisco, United StatesDeep Tech, Artificial Intelligence
Series ATotal funding$5.4MFeb 2026
Quanmatic

Quanmatic is an information and technology company that provides algorithms development and solut...

Tokyo, JapanInsurtech, Deep Tech
Series ATotal funding$5.3MSep 2024
Creative 3D Technologies Inc.

We are a 3D printer design & production firm focused on the creation of innovative, cost-effectiv...

Austin, United States11–50Deep Tech, 3D Printing
SeedTotal funding$5.0MMar 2026
GBatteries

GBatteries develops intelligent battery-management technology and next-generation energy-storage ...

Ottawa, Canada11–50Climate Tech, Deep Tech
GrantTotal funding$5.0MMay 2026
Tanktwo

The world’s First AI-driven software-defined batteries

Espoo, Finland1–10Energy, Deep Tech
Venture RoundTotal funding$5.0M
Magma Space

Magma Space's magnetically levitated reaction wheels and AI-driven autonomy provide the stability...

Washington, United States1–10Space Tech, Defense Tech
Extension RoundTotal funding$4.9MNov 2025