All Industries

Top Deep Tech Companies

329 Deep Tech companies, sorted by total funding raised.

SOMAREALITY

Vienna-based deep tech company providing eye-tracking algorithms for real-time cognitive state me...

Vienna, Austria11–50Deep Tech, Healthcare
Series A·$6.0M·Jun 2026
Energi.ai

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

San Francisco Bay Area, NorwayDeep Tech
Seed·$6.0M·Apr 2022
Thalo Labs

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

San Francisco, United StatesSustainability, Climate Tech
Seed·$6.0M·Jan 2021
Seabound

Carbon capture equipment for ships

London, United Kingdom1–10Climate Tech, Deep Tech
Grant·$5.9M·Aug 2025
Warpdrive by Synthetic MindsClosed

From screen recordings to desktop automations using program synthesis

San Francisco, United States1–10Automation, Deep Tech
Seed·$5.5M·Oct 2018
Quanmatic

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

Tokyo, JapanInsurtech, Deep Tech
Series A·$5.3M·Sep 2024
EINO

The Connectivity Digital Twin

United StatesArtificial Intelligence, Deep Tech
Venture Round·$5.2M·Mar 2025
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
Seed·$5.0M·Mar 2026
GBatteries

Enabling li-ion batteries to charge ultra fast without compromising…

Ottawa, Canada11–50Climate Tech, Deep Tech
Grant·$5.0M·May 2026
Tanktwo

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

San Francisco Bay Area, FinlandEnergy, Deep Tech
Venture Round·$5.0M
DiPOLE Systems

High-energy laser technology commercialization

Harwell, United Kingdom1–10Deep Tech
Seed·$4.6M·Apr 2026
QMill

The first to unlock quantum advantage.

Espoo, Finland11–50Artificial Intelligence, Developer Tools
Seed·$4.5M·Sep 2024
Meticulous

Automated e2e screenshot testing without writing or maintaining tests

London, United Kingdom1–10Deep Tech, Developer Tools
Seed·$4.1M·Jan 2024
Conductor Quantum

Quantum computers on silicon chips using AI.

San Francisco, United States1–10Artificial Intelligence, Deep Tech
Seed·$4.0M·Dec 2024
Sorcerer

We build weather balloons that collect 1000x more data

San Francisco, United States1–10Aerospace, Artificial Intelligence
Seed·$3.9M·Jun 2025
Zence Object Holding (HONG KONG) Limited

Zence Object is an all-in-one sustainable partner, offering personalised waste to treasures mater...

San Francisco Bay Area, Hong Kong1–10Deep Tech, Climate Tech
Venture Round·$3.9M·Apr 2025
Sinovia Technologies

Flexible printed OLED displays.

San Carlos, United States1–10Deep Tech, Hardware
Seed·$3.8M·Jul 2023
Ex-Human (Botify AI)

Create fully customizable AI Humans supporting open-domain dialogs.

San Francisco, United States11–50Artificial Intelligence, Deep Tech
Seed·$3.8M·Aug 2024
ClearAccessIPAcquired

ClearAccessIP develops IP management solution that supports critical decision making around paten...

San Francisco, United States1–10Deep Tech
Seed·$3.7M·Sep 2019
Alba Orbital

We make satellites to image everywhere on Earth, every 15 minutes

Glasgow, United Kingdom11–50Space Tech, Deep Tech
Seed·$3.6M·May 2021
SunRay Scientific

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

Kyoto, United States1–10Deep Tech, Hardware
Seed·$3.5M·Aug 2022
RARA

RARA applies network theory and material physics in unison to design and predictably produce manu...

Milan, ItalyDeep Tech, Advanced Materials
Seed·$3.5M·Jan 2026
QOSMIC

Bangalore spacetech startup building laser-based satellite communication.

Bengaluru, India1–10Deep Tech, Space Tech
Seed·$3.3M·Jun 2026
Gobano Robotics (former Cyberus AI)

An imitation Learning Platform that redefines the way robotic systems are developed and deployed.

Paris, France1–10Deep Tech
Pre-seed·$3.3M·Sep 2025
APPLIED NANOFEMTO TECHNOLOGIES LLC

R&D company with 11 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

LOWELL, United States1–10Deep Tech, Defense Tech
Grant·$3.2M·Feb 2022