Deep Tech Startups

AnotherBrain develops a bio-inspired artificial intelligence, embedded on an ASIC chip, that learns autonomously, explains its decisions, and runs in real time without big data or cloud while using little energy. Its "Organic AI" technology targets markets such as industry, automotive, defense, and IoT.

3 investors

ANRA Technologies provides end-to-end drone operations and traffic management software for uncrewed system operators and airspace managers, including UAS Traffic Management (UTM) and Urban Air Mobility (UAM) capabilities. Its products include ANRA Mission Manager for enterprise drone operations and ANRA Delivery for drone delivery, deployed with government aviation authorities worldwide.

3 investors

Anseen is a university spin-off from Shizuoka University that designs and manufactures radiation sensing devices based on CdTe compound-semiconductor sensors. Its technology detects and images radiation such as gamma and neutron rays using photon-counting circuitry and high-precision tiling for large-area detectors.

3 investors

Antioch provides high-fidelity, cloud-scale simulation for developing, evaluating, and generating synthetic data across the physical AI lifecycle. It offers off-the-shelf robot, sensor, and physics modules plus an AI agent to build and run simulation scenarios, serving teams building autonomous systems such as aerial and warehouse robotics.

3 investors

Append Medical develops a transcatheter system using vacuum-based technology to treat non-valvular atrial fibrillation by occluding the left atrial appendage without implanting a device in the heart. The system aims to reduce stroke risk in cardiac patients by eliminating device-related thromboembolism and peri-device leakage complications.

3 investors

Applied Optoelectronics (AOI) designs and manufactures semiconductors, laser components, optical transceivers, and RF access network equipment, including 1.8GHz HFC amplifiers and optical transceivers for fiber-to-the-home deployments. Its products serve network and connectivity markets with optical systems, HFC amplifiers, and management platforms such as the Quantum18 amplifier family and QuantumLink.

3 investors

Aqemia is a drug discovery company that uses generative AI and quantum-inspired physics to design new small-molecule medicines and advance its own drug discovery pipeline. It applies these science engines to accelerate the identification of drug candidates in the pharmaceutical and biotech sector.

3 investors

Aquaai builds bio-inspired, fishlike underwater vehicles equipped with cameras and plug-and-play sensors to collect subsurface water data, offered on a Fish-as-a-Service model. The data is delivered through a web dashboard using AI and computer vision for water quality monitoring and environmental protection.

3 investors

AquaEye develops a handheld sonar device that uses machine learning to locate drowning victims underwater, indicating distance and direction to speed up searches. The product is built for water rescue teams including firefighters, law enforcement, lifeguards, and search and rescue agencies.

3 investors

Arago develops a photonic AI accelerator chip that uses light-based computing to reduce energy consumption for AI workloads. The system is designed for high-throughput AI inference tasks with significantly lower power overhead and cost compared to traditional silicon-based accelerators.

3 investors

Archangel builds laser (optical) communication systems that connect satellite networks in space with terrestrial networks, offering an alternative to radio frequency and subsea cable infrastructure. Its deployable optical ground stations, such as the TERRA-M, target cloud providers, network operators and governments needing secure, high-volume connectivity in regions lacking or with vulnerable infrastructure.

3 investors

Architect Labs is developing an AI system that explores, designs, and formally verifies semiconductor chips for high-demand computing workloads. The company operates at the intersection of artificial intelligence and chip design.

3 investors

Arctop develops technology that decodes brain signals, intended to work through wearable devices. The page provides only a high-level tagline and no further detail about the product, customers, or use cases.

3 investors

Arecor develops proprietary therapeutics for diabetes and other cardiometabolic diseases using its Arestat formulation and drug delivery technology platform. It also partners with pharmaceutical and medtech companies to improve therapeutic profiles.

3 investors

Ares Materials develops optical polymers for the display industry, using a proprietary chemistry and AI/machine learning platform to create advanced formulations. Its materials target display components such as films, coatings, and adhesives for devices including mobile phones, foldables, tablets, automotive, transparent displays, and AR/VR.

3 investors

The page suggests a life sciences focus on single-cell analysis and disease research, but provides no concrete details about the product or services offered.

3 investors

Arkeus builds AI-powered sensing systems that combine advanced sensors with onboard AI to give autonomous platforms real-time situational awareness at the edge. Its technology integrates across drones, aircraft, unmanned surface vessels and ground-based surveillance systems for defense, security and civil applications.

3 investors

Arlq builds artificial intelligence products aimed at supporting human decision-making, with an emphasis on European technological sovereignty, data integrity, and independence. The company is European-founded with a stated global reach.

3 investors

Arovia manufactures Splay, a portable display device that combines a collapsible screen with ultra-short-throw projection technology for productivity, presentations, and entertainment. The product targets consumers and professionals seeking mobile visual solutions.

3 investors

Arteris licenses interconnect IP and software products used in system-on-chip design, serving semiconductor and electronics customers in the Americas, Asia, and Europe. It sells its technology primarily through a direct sales team rather than distributors.

3 investors

Arzeda designs proteins and metabolic pathways using computational tools, including its Archytas protein design software and Scylax metabolic pathway design software. The company operates in the computational biology and protein engineering field.

3 investors

Aspero Medical develops the Pillar balloon overtube solution with micro-textured design to improve control and anchoring during balloon endoscopy for small bowel diagnosis and treatment. The technology reduces procedure time and sedation requirements for gastrointestinal interventions.

3 investors

AstroX is a Japanese space transportation company developing hybrid rocket and propulsion technology to build domestic space launch infrastructure. It is headquartered in Minamisoma, Fukushima, with facilities including an R&D center and factory.

3 investors

Asynchronics builds NeXosim, a Rust-based discrete-event simulation engine for creating digital twins and running full systems virtually. It targets engineers validating flight software and system behaviour, supporting both purely virtual simulation and hardware-in-the-loop testing.

3 investors