/Companies

Deep Tech Startups

8,447 companies tagged Deep Tech, with their investors and founders.

Infleqtion

Infleqtion builds neutral-atom quantum computers, precision quantum sensors, and related software, and works on integrated photonics to scale quantum systems. It serves governments, corporations, and research institutions across sectors such as defense, national security, energy, and space, with installations in the US, UK, Japan, and Australia.

9 investors

Jet Zero

JetZero designs and builds a blended-wing-body commercial jetliner for commercial aviation; the company is developing a full-scale demonstrator airplane slated to fly in 2027 with funding and support from the U.S. Air Force.

9 investors

Lgnd

LGND provides AI-powered Earth intelligence tools that turn satellite imagery into actionable insights through fast, no-code analysis. The platform serves analysts and enterprise teams seeking to detect and monitor features across the globe at scale.

9 investors

Lightspeed Venture Partners

Dialogue AI builds an AI-native market research platform that automates study design, participant recruitment, AI-moderated multilingual interviews across text, audio and video, and real-time synthesis, shortening research timelines from weeks to a day or two. It serves enterprises running ad copy testing, usability testing, concept testing, and post-purchase feedback, targeting the market research industry.

9 investors

Longshot

Longshot is developing reusable ground-based acceleration infrastructure that shifts more launch energy and systems onto the ground using compressed-light gas acceleration, aiming to lower the cost of hypersonic testing and space access. It serves defense and aerospace teams that need faster, more affordable high-speed system testing and a long-term pathway for delivering non-human cargo to Low Earth Orbit.

9 investors

Lunar Outpost

Lunar Outpost builds robotic infrastructure, lunar rovers, and space resource systems to support human exploration and commerce on the Moon and other planetary bodies. Its products include the crewed/uncrewed Eagle lunar vehicle and the MAPP mobility rover for operations in harsh planetary environments.

9 investors

MAGNETIC INSIGHT, INC

Magnetic Particle Imaging (MPI) is an imaging technology that detects iron oxide nanoparticle tracers using time-varying magnetic fields to create medical images with high contrast and sensitivity. The company develops this emerging imaging modality for medical imaging and in vivo translational research applications.

9 investors

Membrion

Membrion develops Electro-Ceramic Desalination (ECD) technology that treats complex industrial wastewater by continuously separating dissolved salts and metals, enabling water recovery and reuse without replacing existing infrastructure. It serves industrial operators facing difficult wastewater conditions and regulatory pressure across various industries.

9 investors

Nebex

Nebex operates an exchange platform for the global space economy, providing standardized infrastructure that connects demand, supply, and capital for multilateral space commerce. It targets participants across the space industry seeking to coordinate transactions through transparent, consistent structures.

9 investors

Nicoya

Nicoya provides digital biosensing instruments for biophysical characterization, enabling scientists to study molecular behavior and protein interactions in drug discovery and structural analysis. The company serves research institutions and biotech discovery teams with label-free binding kinetics, thermal shift screening, and hydrogen-deuterium exchange technologies.

9 investors

NUVIEW

NUVIEW is building a constellation of commercial satellites to collect LiDAR data and annually map the Earth's entire land surface, producing high-resolution 3D elevation, terrain, and surface models. Its data and analytics serve applications in forestry, climate, agriculture, infrastructure, disaster management, telecommunications, defense, and government mapping programs.

9 investors

Oasys

Oasys is a gaming-focused blockchain built by gaming industry veterans, designed with user experience at its core through features like zero gas fees and fast transaction finality. It provides infrastructure and tools for game developers and Web3 projects to build accessible on-chain experiences, and its validator network includes gaming companies such as Bandai Namco and SEGA.

9 investors

Photonicare

PhotoniCare develops OtoSight, an FDA-cleared optical coherence tomography device for non-invasive assessment and monitoring of middle ear infections in healthcare facilities. The technology is designed for physicians treating ear-related conditions and offers improved accuracy over traditional otoscope methods.

9 investors

PhysicsX

PhysicsX offers an AI and simulation software platform that combines physics inference with numerical simulation to help engineering and manufacturing enterprises design, optimize, and control products across the product lifecycle. It targets industrial engineers and technicians with tools such as simulation orchestration, Deep Physics Models, and no-code engineering applications.

9 investors

Plexium

Plexium is a targeted protein degradation company developing small molecule therapeutics for treating diseases with high unmet medical needs using their proprietary DELTA Discovery platform.

9 investors

Poseidon Aero

Poseidon develops unmanned aerial vehicles for cargo logistics, specifically wave-skimming seagliders designed to reduce the cost per ton-mile of air freight. The company aims to deliver goods with the speed of air cargo at price points competitive with ground and maritime transport.

9 investors

Power to Hydrogen

Power to Hydrogen develops Anion Exchange Membrane (AEM) electrolyzer systems that convert water and AC power into high-pressure hydrogen for storage and hydrogen carriers like methanol and ammonia. The company is scaling MW-level electrolyzers using low-cost, readily available components while maintaining dynamic integration with renewable energy sources.

9 investors

Protean Tecs

proteanTecs develops in-chip monitoring technology (Universal Chip Telemetry) that embeds intelligence inside chips to provide deep data and visibility from design through production to field for semiconductor and electronics companies. Its platform delivers insights into yield, quality, performance, and reliability for advanced electronic devices across data center, AI, HPC, telecom, and automotive markets.

9 investors

QD Laser

QD Laser develops, manufactures, and sells high-efficiency semiconductor lasers for telecommunications and industrial use, as well as visual-information devices. The company is based in Yokohama, Japan and is listed on the Tokyo Stock Exchange Growth Market.

9 investors

Quantum Circuits

Quantum Circuits develops superconducting quantum computers using dual-rail qubits with built-in error detection, designed to accelerate the path to fault-tolerant quantum computing. The company targets enterprises and institutions seeking reliable, scalable quantum computing solutions.

9 investors

Quralis

QurAlis develops precision therapies for amyotrophic lateral sclerosis (ALS) and related neurodegenerative diseases by targeting specific disease-causing genetic drivers and molecular mechanisms. The company was founded by neuroscientists from Harvard to translate emerging discoveries about disease pathways into treatment breakthroughs for ALS patients.

9 investors

Sanctuary AI

Sanctuary AI develops general-purpose humanoid robots and physical AI aimed at industrial applications, with a focus on dexterous robotic manipulation. The company builds robotics hardware and machine learning systems for enterprise and factory-floor deployments.

9 investors

Sensible Biotechnologies

Sensible Biotechnologies develops a cell-based mRNA design and manufacturing platform that produces pure, low immunogenicity mRNA therapeutics for drug development. The platform addresses limitations of synthetic mRNA by enabling design-based biology approaches.

9 investors

Sepion

Sepion develops advanced polymer separator technology for batteries and other applications including water separation and materials recovery. The company commercializes research from Berkeley Lab with manufacturing and production capabilities in Silicon Valley.

9 investors

Other sectors & tags

Deep Tech Startups — Page 14 | Fundraising Fox