Deep Tech Startups

Porotech develops MicroLED display technology, supplying components and technology consultancy to help partners manufacture microLED displays. It works through partnerships and R&D collaborations in the display hardware and semiconductor space.

3 investors

Possible Ventures is a venture capital firm that invests in mission-driven teams building companies with frontier technology. Its portfolio spans areas such as biotech, materials, fusion energy, and space exploration.

3 investors

Power Diamond Systems develops diamond semiconductor power and high-frequency devices, commercializing technology transferred from Waseda University research. The company designs diamond-based device and process technology for practical industrial use in the semiconductor sector.

3 investors

Powerlattice develops integrated voltage regulator (IVR) chiplets for power delivery in high-performance processors and AI systems. The company serves semiconductor manufacturers and system-on-chip (SoC) integrators seeking improved power efficiency solutions.

3 investors

Praan develops technology to capture air pollution and greenhouse gases as part of an effort to reduce atmospheric carbon and improve air quality. Its products are manufactured in Maharashtra, India, with over 90% of raw materials sourced locally.

3 investors

Pramaana is an AI lab building a verification layer that converts complex human knowledge — such as tax codes, clinical guidelines, and legal rules — into machine-checkable formal representations, then uses provers and solvers to return inspectable proof artifacts. It targets high-stakes domains including tax and statutory reasoning, legal and regulatory compliance, and healthcare, with an initial focus on tax.

3 investors

Praxis Precision Medicines is a central nervous system precision neuroscience biopharmaceutical company developing therapies for CNS disorders characterized by neuronal excitation-inhibition imbalance, with a pipeline spanning movement disorders and epilepsy. Its portfolio uses both small molecule (Cerebrum) and antisense oligonucleotide (Solidus) platforms informed by human genetics and translational science.</parameter> <parameter name="founders">[]

3 investors

Prevu3D develops digital twin software that turns 3D scan and reality-capture data (point clouds and meshes) into visual, as-built representations of facilities for engineering, maintenance, and operational use. Its tools serve industrial customers across manufacturing, automotive, food production, oil and gas, and construction.

3 investors

Princeton Identity develops iris-based biometric identity assurance systems, using its Iris-on-the-Move technology and identity server software to provide multi-factor authentication through a single edge device. Its systems serve organizations such as airports, data centers, banks, government R&D labs, manufacturing, and medical facilities for access control, point of sale, and time and attendance.

3 investors

Prodigy Research is an AI research lab building a foundation model for quantitative trading, and operates live trading systems in financial markets. It targets the trading and financial-reasoning domain, applying proprietary AI models and agents to equities and delta-neutral strategies.

3 investors

Profound Medical develops real-time MRI-guided thermal ultrasound systems for incision-free ablation of abnormal or cancerous tissue. The company's TULSA-PRO therapeutic system enables precise ablation of diseased prostate tissue in a commercial-stage medical technology setting.

3 investors

ProteinQure is a clinical-stage biotech company that designs novel peptides for therapeutic delivery using its proprietary ProteinStudio computational platform powered by AI and molecular simulations. The company focuses on peptide-drug conjugates for tissue-specific and cell-specific delivery of therapeutics, with applications in oncology, renal disease, and blood-brain barrier transport.

3 investors

ProteoWise develops the Hyperblot benchtop instrument for high-throughput multiplexed proteomics, letting researchers load samples and antibody panels to obtain quantified western-style protein data. It targets life-science researchers working in areas such as neuroscience, cancer, and immunology.

3 investors

Prototype Capital is an early-stage venture firm that writes $200k–$400k first checks into frontier tech startups, with a heavy focus on robotics, automation, hardware, and manufacturing across Europe. It makes 10-15 investments per year, frequently as the first investor, and also pursues media and policy efforts to strengthen the European startup ecosystem.

3 investors

Provably builds verifiable data and runtime verification infrastructure, using cryptographic methods to anchor integrity across the AI agent lifecycle, including tool use, handoffs, cross-agent protocols, learning, and governance. It targets environments where AI agents and humans collaborate and where trust needs to be verified programmatically.

3 investors

Provizio develops software-defined imaging radar and AI perception software that converts raw radar data into insight for safety, efficiency, and automation. It serves automotive and industrial customers building perception systems for on- and off-road mobility applications.

3 investors

ProxiHealthcare develops bioelectric current technology to address microbial biofilm problems, backed by around 80 patents and global certifications. The company applies its patented approach at the intersection of medicine and engineering to create healthcare and oral care products.

3 investors

PseudolithIC develops mm-wave RF components including power amplifiers, low-noise amplifiers, and transmit/receive front-ends, using heterogeneous integration of compound semiconductors and silicon. The company targets high-performance RF applications with smaller, scalable solutions.

3 investors

Pulse develops a laser-based system to deliver remote, on-demand power to satellites in low Earth orbit, addressing rising power demand from growing satellite deployments. Its product Boost transmits kilowatt-scale power over distances up to 1000km to satellite receivers.

3 investors

Pulsenics develops electrochemical analysis and measurement technology that provides real-time data for researchers and manufacturers working on electrification, mobility, and energy applications. Its tools aim to enable reliable electrochemistry at scale across industries.

3 investors

Pulsetrain develops next-generation battery technology and power electronics systems for electromobility and energy storage applications. The company focuses on maximizing battery longevity, efficiency, and sustainability while minimizing environmental impact.

3 investors

Qarbotech develops patented biocompatible nanotechnology that enhances photosynthesis to increase crop yields and accelerate crop cycles for farmers. The company operates in the agritech and nanotech space, addressing food security and climate challenges, with technology developed at Universiti Putra Malaysia.

3 investors

QC82 is a quantum computing company building room-temperature photonic quantum computers based on its own photonic chip designs and photodetection technology. The systems are aimed at large-scale simulations in chemistry and materials science.

3 investors

Qdot designs and manufactures heat exchangers, heat sinks, turbomachinery, battery cooling systems, and fuel cell propulsion solutions using binder-jet additive manufacturing and aerothermal design. It serves aerospace, defence, energy, data centre, and industrial markets, including hydrogen-powered aircraft and fusion applications.

3 investors