Deep Tech Startups

QuantumCat develops gold nanostructure catalysts for oxidation processes at lower temperatures than conventional catalysts. The company serves industrial applications across multiple sectors seeking efficient emission control and carbon neutrality solutions.

1 investor

QD-ST develops quantum sensing microscopy systems for semiconductor failure analysis and defect localization in integrated circuits. The company serves R&D and manufacturing teams in the semiconductor industry with non-destructive imaging and metrology tools.

1 investor

Quantum Pulse Ventures develops photonic infrastructure technology that applies composite pulses to integrated photonics, improving the fidelity and fabrication tolerance of directional couplers used in photonic quantum computers. Its patented approach can be integrated into any photonic quantum computer architecture to reduce the number of physical qubits, speed, size, or cost required per fault-tolerant qubit.

1 investor

QuantWare manufactures travelling wave parametric amplifiers (TWPA) for quantum computing systems, enabling multiplexed qubit readout with superior signal-to-noise performance. The company serves hyperscalers and quantum computing infrastructure builders with enterprise-grade hardware solutions.

1 investor

QuantX develops quantum sensing instruments and precision timing systems for defense, space, and critical infrastructure applications where conventional technology fails. Products include ultra-stable frequency oscillators, compact optical atomic clocks, quantum magnetometers, and synchronization systems for GPS-denied and contested environments.

1 investor

Quarry Thera is a biotech developing oral small-molecule medicines based on induced-proximity pharmacology, using molecular glues and heterobifunctional compounds. It applies two proprietary proximity technologies (SIDTAGs and TISSTAGs) to target biology in immunology and oncology.

1 investor

Quasar is a distributed time-series database that combines live data ingestion, deep historical storage, and heavy analytics on the same dataset, making new data queryable as it arrives without warehouse loading cycles. It targets high-precision, high-volume workloads in aerospace and defense, finance, industry, and scientific research.

1 investor

Qubitrium is a company focused on quantum technology innovation. The page provides no further detail on its specific products or target customers.

1 investor

Quemix develops quantum computing algorithms, software, and quantum sensor research to enable breakthrough innovations across industries including automotive, semiconductors, pharmaceuticals, aerospace, logistics, and finance. The company supports leading technology enterprises in adopting and integrating quantum technology into their existing services and applications.

1 investor

Quest Global offers end-to-end Product Lifecycle Management (PLM) and digitization services for engineering companies, leveraging AI and low-code technologies to optimize product development from concept through operations. The company provides consulting, system integration, customization, support, and data connectivity solutions across multiple industries.

1 investor

Quinn is an AI research service that synthesizes biological, clinical, and competitive evidence from published literature and databases to answer drug development questions for biotech companies. It delivers structured, traceable evidence packages for decisions across target validation, indication prioritization, biomarker strategy, and trial design.

1 investor

Quintrans Hyperloop is developing a track-based linear induction motor system with proprietary control software to automate container movement at ports, and is building a 100-meter commercial-scale test track as a demonstrator. The company is focused on port automation in India.

1 investor

Quip Network is building a worldwide quantum computer with a team of cryptographers, engineers, and operators focused on quantum-resistant cryptography, smart contracts, and distributed systems.

1 investor

QuiX Quantum develops Carina, a room-temperature photonic quantum computer that integrates photon generation, photonic processing, switching, cluster-state generation, detection, and feed-forward control into a deployable system. The product targets researchers and organizations seeking scalable, fault-tolerant quantum computing capabilities.

1 investor

Quminex uses machine learning and geoscience to accelerate mineral exploration, reducing environmental impact and uncertainty by analyzing multi-dimensional data to identify ore deposits. The company serves mining organizations and resource companies seeking more efficient and sustainable mineral discovery.

1 investor

Quotient is a biotechnology company applying somatic genetics research to R&D, developing its work through a proprietary platform. It was founded by Flagship Pioneering in collaboration with academic co-founders.

1 investor

QustomDot develops quantum dot synthesis and engineering technology for applications utilizing nanocrystal and ink-based manufacturing processes. The company provides products based on quantum dot surface engineering and inkjet printing capabilities.

1 investor

Ideas Lab is an applied research laboratory that develops quantum sensing technologies and prototypes, working to bring quantum science breakthroughs from academic research to commercial-ready products and new businesses in Canada.

1 investor

Qvyon builds MIMIC, a neural reconstruction platform that turns limited real sensor logs (camera, radar, LiDAR, fusion) into high-fidelity 3D/4D scenario reconstructions and coverage-driven variants for validating physical AI and autonomous systems. It produces versioned, traceable test assets with provenance and uncertainty signals for training, validation, and regression release gates.

1 investor

qWave is a rock mechanics technology company developing a patented tool that uses focused acoustic shockwaves to create wellbore perforations for more accurately measuring rock stress properties. Its technology serves operators of oil & gas and carbon storage wells and projects.

1 investor

R2 Semiconductor develops power management semiconductor technology, including envelope tracking for RF power amplifiers and core power management for multi-core application processors and digital SoCs. Its products aim to improve power efficiency, reduce heat, and shrink form factors for chip and device developers.

1 investor

RaceRocks is a woman-led, Indigenous-owned company that modernizes training programs for the defence, aerospace, and marine sectors through immersive technologies including VR, AR, and simulation. The company develops 3D digital assets, interactive content, and curriculum solutions to improve workforce readiness and reduce training costs.

1 investor

Ractigen Therapeutics develops proprietary RNA delivery platforms for oligonucleotide therapeutics, enabling treatment of previously unreachable tissues and organs in the CNS and beyond the liver. The company's platforms support clinical development of RNA-based therapies through simplified manufacturing processes.

1 investor

RAD engineers advanced systems architecture for next-generation marine platforms, serving the offshore, defence, and oceanographic sectors. The company specializes in intelligent control systems and scalable architecture for marine robotic vessels.

1 investor