All Industries

Top Deep Tech Companies

403 Deep Tech companies, sorted by total funding raised.

Siren

Developer of a smart sock designed to continuously measure foot temperature, an early indicator o...

Galway, United States51–200Hardware, Deep Tech
Series CTotal funding$40.2MJan 2025
Gaussion

London-based energy intelligence technology for battery packs.

London, United Kingdom11–50Deep Tech, Energy
Venture RoundTotal funding$40.0MJun 2026
Reach Labs

Reach Labs builds AI-driven wireless power beaming technology that transmits electricity over lon...

Redwood City, United States11–50Clean Tech, Deep Tech
GrantTotal funding$39.1MFeb 2025
GENERATION ORBIT LAUNCH SERVICES, INC.

R&D company with 4 SBIR/STTR awards from Department of Defense.

Atlanta, United States1–10Aerospace, Deep Tech
GrantTotal funding$38.1MMar 2017
OCEANIT LABORATORIES INC

R&D company with 172 SBIR/STTR awards from Department of Defense, Department of Transportation, D...

Honolulu, United States51–200Aerospace, Deep Tech
GrantTotal funding$37.2MApr 2025
Lemurian Labs

Lemurian Labs develops ultra-efficient, high performance programmable hardware accelerators for e...

Canada11–50Deep Tech
Series ATotal funding$37.0MDec 2025
EPICYPHER, INC.

R&D company with 63 SBIR/STTR awards from Department of Health and Human Services.

Durham, United States51–200Biotech, Deep Tech
GrantTotal funding$36.8MAug 2025
Auricle

Develops a neurostimulation implant to restore hearing for patients who no longer benefit from he...

Mountain View, United States1–10Deep Tech, Healthcare
Series ATotal funding$35.0MJul 2023
OmniDesign

Designs ultra power efficient extreme performance ADC / DAC / AFE

Deep Tech, Hardware
Series ATotal funding$35.0MSep 2025
Tau Systems

TAU Systems is making laser-powered accelerators widely accessible for research and industrial ad...

Austin, United States11–50Deep Tech, Defense Tech
Extension RoundTotal funding$35.0MApr 2025
NANOSONIC INC.

R&D company with 195 SBIR/STTR awards from Department of Energy, Department of Transportation, De...

Pembroke, United States11–50Advanced Materials, Deep Tech
GrantTotal funding$33.5MSep 2025
StudySmarter

StudySmarter is an intelligent platform for lifelong learning.

Munich, Germany51–200Deep Tech, Artificial Intelligence
Series ATotal funding$32.5MOct 2021
SiPhox Health

SiPhox Health helps everyday people test their blood biomarkers painlessly at home using silicon ...

Burlington, United States11–50Cybersecurity, Deep Tech
Series ATotal funding$32.0MMar 2025
Spore Biotechnologies

Spore.Bio develops rapid, AI-powered microbial detection for food, beverage, cosmetics, pharmaceu...

Milan, France11–50Food & Beverage, Artificial Intelligence
Series ATotal funding$31.6MFeb 2025
PacMar Technologies LLC

R&D company with 47 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

Honolulu, United States51–200Deep Tech, Defense Tech
GrantTotal funding$31.5MApr 2025
EPISYS SCIENCE INCAcquired

R&D company with 38 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

POWAY, United States51–200Artificial Intelligence, Deep Tech
GrantTotal funding$31.4MDec 2024
The Hive

The Hive is a Palo Alto seed stage venture fund and venture studio that works with founders to cr...

Palo Alto, United States11–50Artificial Intelligence, Crypto & Web3
Series BTotal funding$30.4MSep 2018
Neo Cybernetica

Neo Cybernetica develops cybernetics technology combining neuroscience, cognitive science, artifi...

Boston, United States11–50Artificial Intelligence, Deep Tech
SeedTotal funding$30.0MFeb 2022
TEXAS RESEARCH INSTITUTE , AUSTIN, INC.

R&D company with 154 SBIR/STTR awards from Department of Defense, National Aeronautics and Space ...

Austin, United States51–200Advanced Materials, Architecture & Engineering
GrantTotal funding$28.8MMay 2025
Celus

The smartest way to design electronics. Fully automated Schematics, BOM and PCB Floorplan with AI.

Munich, Germany51–200Retail, Artificial Intelligence
Series ATotal funding$27.5MJul 2022
Qedma

Israeli quantum computing software startup building error suppression and mitigation tools to imp...

Tel Aviv, Israel11–50Deep Tech, Quantum Computing
Venture RoundTotal funding$26.0MJul 2025
FIBERTEK, INC.

R&D company with 70 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

Herndon, United States201–500Deep Tech, Defense Tech
GrantTotal funding$25.8MJul 2024
Porotech

Porotech develops porous GaN micro-LED semiconductor technology enabling full-color microdisplays...

Cambridge, United Kingdom11–50Deep Tech, Semiconductors
Series ATotal funding$25.7MFeb 2022
Bitfount

Bitfount provides a federated AI and data science platform enabling secure data collaboration for...

London, United Kingdom11–50Artificial Intelligence, Deep Tech
Series ATotal funding$25.0MJul 2025
INNOVATIVE DESIGN LABS INC

R&D company with 43 SBIR/STTR awards from Department of Health and Human Services, Department of ...

Minneapolis, United States1–10Deep Tech, Healthcare
GrantTotal funding$24.5MSep 2025