Deep Tech Startups

Aryballe builds silicon photonics-based olfactory sensors that capture and analyze the "fingerprint" of volatile organic compounds (VOCs) for odor detection and quality control. Its products (NeOse, NeOse Advance, and an embeddable Core Sensor Module) serve industries including healthcare, food and beverage, automotive and manufacturing, and cosmetics.

1 investor

Arycs Technologies develops power-efficient, coherent-class optical connectivity based on silicon photonics, coherent DSP, and integrated optical architectures. Its optical links are aimed at AI, cloud, telecom, and edge infrastructure, targeting high bandwidth per watt within the power constraints of data centers and AI networks.

1 investor

ASAPI builds post-training data systems designed to make AI agent judgment dependable across long, complex projects. The company develops infrastructure aimed at improving agent reliability, planning, and adaptation.

1 investor

ASEM Technology develops a non-invasive measurement platform based on the ASEM method (acousto-electromagnetic method), which uses ultrasound to detect electric and magnetic polarization inside materials and visualize qualitative degradation or alteration. The technology, originating from research at Tokyo University of Agriculture and Technology, targets medical and healthcare applications (including a next-generation diagnostic device that visualizes and quantifies collagen fiber orientation and accumulation) and advanced non-destructive testing in industry.

1 investor

Asimov builds a computer-aided design platform for genetic engineering and synthetic biology, enabling genetic designers to program living cells through automated circuit design and computational modeling.

1 investor

AspenNav develops a software-defined, sensor-agnostic navigation platform that provides reliable positioning in GNSS-degraded or denied environments by decoupling navigation intelligence from specific hardware. It serves teams building autonomous and remotely operated vehicles across aerial, ground, and maritime platforms, including defense, space, robotics, and safety-critical systems.

1 investor

Aspera builds uncrewed, long-range amphibious cargo aircraft designed to take off and land on both water and land, aiming to move freight by air at costs competitive with shipping. The company plans to mass-manufacture these cargo airplanes from India.

1 investor

Assemblr is a platform that allows users to create and share augmented reality content without requiring technical expertise. The platform serves creators and users across all experience levels who want to build AR experiences on a global scale.

1 investor

AssureDrop develops droplet microfluidics-based screening technology that works within standard multiwell plates for pipette-free, high-throughput screening of 3D cell models such as spheroids. It targets biotechnology and cancer research applications including drug discovery, personalized medicine, and genetic analysis using limited biological samples like patient biopsies and stem cells.

1 investor

Aster develops autonomous research systems designed to accelerate scientific discovery by automating open-ended research tasks. The company aims to compress decades of research timelines into hours through AI-driven experimentation.

1 investor

Asterizm is a blockchain infrastructure platform that enables secure cross-chain smart contract transactions across multiple blockchain networks. The platform provides tools for developers to implement interoperable decentralized applications with built-in security validation mechanisms.

1 investor

ASTERRA offers satellite-based leak detection solutions for water pipeline networks and maintains a network of certified field crews and partners who perform pipeline leak detection using its technology. The page serves as a directory to help customers find ASTERRA-certified leak detection teams across Europe and the United States.

1 investor

Aston Particle Technologies develops formulation solutions for small molecule and biological APIs using its patented isothermal dry particle coating (iDPC) technology, which layers particles without heat, solvents, or mechanical mixing aids. The company offers formulation and process development, material characterisation, and scalable manufacturing support for inhalational, biological, and oral solid dose medicines, serving pharmaceutical and biotech customers from pre-clinical to early phase I/II production.

1 investor

Astradyne develops lightweight, high-performance solar power systems for both space and terrestrial use, drawing on aerospace engineering, advanced manufacturing, and system integration. It builds power systems for space infrastructure with the aim of delivering value both in orbit and on Earth.

1 investor

AstraNav develops M-GPS, a software-only positioning and navigation platform that uses Earth's magnetic field to provide sub-meter location data on existing devices without satellites, infrastructure, or connectivity. The technology serves navigation in GPS-denied environments across consumer, industrial, and defense applications such as smartphones, aircraft, submarines, autonomous vehicles, and shipping containers.

1 investor

Astrix builds inflatable deployable components for spacecraft, including solar arrays, radiators, antennas, drag sails, and heat shields. Its inflation and rigidization technology increases deployable surface area while reducing mass, serving satellite and spacecraft manufacturers.

1 investor

Astrome develops space and terrestrial communications technology, including satellite systems (GigaSat, SpaceNet, satellite-broadband-as-a-service) and terrestrial wireless products (GigaMesh). The company builds high-capacity connectivity infrastructure and hardware for telecommunications.

1 investor

Astron develops fully reusable launch vehicles and space mobility technology designed around 100% reusability from inception. The company serves the commercial space industry.

1 investor

Astroteq.ai operates an earthquake forecasting system that combines solar activity, cosmic ray flux, muon detection, satellite (SAR/thermal) data, and AI pattern recognition to predict M7.0+ earthquakes days in advance. It targets insurers and reinsurers, corporate asset owners, governments and civil protection agencies, and investors for risk intelligence and disaster preparedness.

1 investor

Atalanta is a mathematical AI company that provides software verification and formal methods capabilities to ensure provably correct decision-making in complex systems for high-stakes missions in energy, space, and defense sectors.

1 investor

Athanor builds Kairos, a verification engine for hardware and software that uses formal tools to prove or refute equivalence for RTL optimizations, carrying machine-checked proof and measured area reductions. It also maintains Pythia, an open-source Lean 4 tactic library for theorem proving, serving engineering teams that require formally verified computational claims.

1 investor

Onyx 360 develops 3D simulation and digital environment software for operators to safely test ideas, automate processes, and train on critical operations.

1 investor

Atlantium develops HOD (Hydro-Optic Disinfection) UV water treatment systems for water disinfection and biosecurity, serving industries such as aquaculture, power generation, marine/ballast water, and municipalities. Operating since 2003, the company holds over 60 patents and supplies UV-based systems for wastewater, drinking water, and ballast water applications.

1 investor

Atlas Antibodies develops and supplies validated antibodies and reagents for life-science research, building on work from the Human Protein Atlas project. Its offerings target researchers running protein-detection experiments across tissues, with a focus on validation rigor and application support.

1 investor