Deep Tech Startups

Protillion Biosciences develops platform technology for antibody engineering and drug discovery.

4 investors

Proton Intelligence develops CKM™, a continuous monitoring medical device drawing on biosensing and minimally invasive microdevice technology for clinical use. The company operates in the medical device and diagnostics (IVD/point-of-care) space within health technology.

4 investors

Psilera is a biotech company developing neuroscience-focused therapeutics, including its lead asset PSIL-006, described as next-generation mindful medicine.

4 investors

pyannote.ai provides speaker diarization and voice analysis tools that identify speakers, match voices to identities, detect overlapping speech, and provide confidence scoring. The platform serves Voice AI applications through cloud APIs, on-premise deployments, and on-device inference options.

4 investors

Qnovo develops battery performance technology, offering products and insights focused on improving battery performance for the battery tech industry.

4 investors

Quanta is a biotech company developing orally bioavailable, CNS-penetrant small-molecule KRAS inhibitors targeting RAS-driven cancers such as pancreatic, colorectal, lung, and endometrial cancers. Its pipeline includes clinical and preclinical candidates aimed at KRAS mutations (including G12D and G12V) beyond those addressed by approved G12C inhibitors, alongside a RAS-partner discovery program using conformation-sensitive assays.

4 investors

Quantifi Photonics develops test and measurement instruments for photonics applications, including coherent optical communication solutions, sampling oscilloscopes, laser sources, optical switches, spectrum analyzers, and related components for high-volume manufacturing and R&D laboratories.

4 investors

QuantrolOx develops machine learning software to automatically characterise, tune, and control quantum devices, serving quantum labs, research sites, and quantum computing platforms. The company operates in the quantum technology and deep tech space.

4 investors

Quantum Dice develops a scalable probabilistic computing platform using quantum photonic technology to address energy-intensive AI models and complex industrial optimization problems. The company spun out from Oxford University's physics department and commercializes patented quantum randomness sources initially deployed in cybersecurity applications.

4 investors

Quantum Space builds the Ranger spacecraft platform, a highly maneuverable satellite designed to operate across LEO, MEO, GEO, and cislunar orbits with long operational life and on-orbit refueling. It targets national security and space defense customers including the U.S. Space Force and Department of War, as well as commercial space operators.

4 investors

QUiCKR develops rapid genetic modification quantification kits for cell and gene therapy R&D programs, analyzing structural variants, edits, and genome integrity to accelerate development timelines and reduce costs.

4 investors

Quobly develops silicon-based quantum computers built on standard semiconductor manufacturing (300 mm wafers), producing rack-scale, data center-ready systems aimed at fault-tolerant, million-qubit machines. Its quantum computers target industrial applications in fields such as chemistry, materials science, optimization, and logistics.

4 investors

Radical Aero builds StratoSats, autonomous solar-powered aircraft that operate at 65,000 feet for extended periods to deliver persistent high-performance infrastructure. The company develops stratospheric platforms for communication and data services.

4 investors

Radical Numerics develops AI models and architectures built for biology, including multimodal generative models trained on biological data to support genomic discovery and gene-editing. The company is behind the Evo and Evo 2 generative genomics models and aims to apply AI to biological research and biosecurity, including detection and response to biological threats.

4 investors

Raiinmaker develops AI video models and datasets for creating customized AI systems. The company serves developers and organizations building AI applications.

4 investors

Rapta offers a Manufacturing Intelligence Platform that deploys AI at the production line to automate manufacturing inspection and process control using video and sensor data. It targets manufacturers seeking to reduce rework, scrap, and labor costs and increase capacity, with a no-code action builder for deploying AI models on standard compute hardware.

4 investors

Ravn is a defense technology company developing a lightweight heads-up display for soldiers that streams video feeds from gun-mounted cameras, drones, robots, and other external platforms, letting them see around corners while remaining behind cover.

4 investors

Raxium develops advanced MicroLED display technology enabling augmented and virtual reality applications, including ultra-compact, high-resolution micro-displays and light field arrays for next-generation immersive visual experiences.

4 investors

Reach Labs develops wireless power-at-a-distance technology using adaptive power beaming to transmit energy wirelessly to industrial devices in manufacturing settings. The solution reduces reliance on batteries and hardwired infrastructure for automated mobile robots, sensors, and other equipment in smart factories.

4 investors

Software platform to improve drug discovery

4 investors

Redlen Technologies makes multi-energy radiation imaging modules built on its proprietary Cadmium Zinc Telluride (CZT) semiconductor sensors, with a focus on Photon Counting detector solutions for Computed Tomography (PCCT). It supplies detector modules to Fortune 500 customers in the medical, security, and non-destructive testing markets, and operates as a wholly owned subsidiary of Canon Inc.

4 investors

Refeyn develops mass photometry instruments that measure the mass of individual biomolecules in solution without labels, enabling analysis of protein purity, interactions, and viral vector characterization for research and manufacturing applications.

4 investors

Reka builds AI models and infrastructure for physical-world applications, including a multimodal inference engine and API, video-processing infrastructure for tagging, searching, and reasoning over large video datasets, and a training-data platform (Claru) providing egocentric video, robotics trajectories, and world-model footage. Its products target enterprise users needing scalable, reliable multimodal AI.

4 investors

Relation RX is a biotech company focused on discovering novel medicines through an interdisciplinary approach combining expertise from technology, pharma, academia, and venture.

4 investors