Deep Tech Startups

Theodorus is a Belgian seed-stage venture capital firm that invests in and supports researchers and entrepreneurs building science-based companies. It manages four funds totaling €70M and focuses on financing innovative research spin-offs, particularly in life sciences and deep tech.

1 investor

A medtech company developing a platform focused on treating neurological conditions and neurotherapeutics. The company is currently operating in stealth mode.

1 investor

Theraclion develops ultrasound-based medical devices for non-invasive treatment of vascular and thyroid conditions. The company designs robotic platforms combining ultrasound imaging and robotics for patients seeking alternatives to surgery.

1 investor

Thermagix develops patented Phase-Change Thermoacoustic technology to capture and convert industrial low-grade waste heat that was previously unrecoverable. It targets industrial businesses seeking to recover wasted energy and reduce carbon emissions.

1 investor

A Chinese aerospace thermal management company that manufactures heat-resistant coatings, insulating films, porous materials, and phase-change systems for satellites and rockets. The company has applied its proprietary coatings to over 10 satellites and operates an automated production line for aerospace heat pipes.

1 investor

ThermaSENSE builds a thermal-based sensing platform that uses thermal signals and proprietary algorithms to measure the internal properties of objects, such as internal temperature and flow rate, non-invasively and in real time. Its technology serves applications ranging from industrial equipment and piping to human tissue measurement and non-destructive testing.

1 investor

Promethient develops solid-state heating and cooling technology using thermoelectric devices, marketed under the Thermavance brand. The company serves industrial and commercial markets requiring precise thermal management solutions.

1 investor

Therna develops an AI platform that designs and optimizes programmable RNA medicines, including mRNA and antisense oligonucleotide/siRNA therapeutics, using generative AI models informed by proprietary experimental validation data.

1 investor

Theseus Labs develops brain-computer interfaces and publishes neurotechnology research, while building software products for BCI data calibration and neuro-applications. The company also invests in and supports early-stage neurotech startups.

1 investor

Thesis is an AI research lab that automates AI research and development through autonomous experimentation. It applies recursive self-improvement machine learning to problems in biology and materials science.

1 investor

Thiax develops X-ray diffraction (XRD) technology to map the microstructure of polymer and composite parts, measuring parameters such as degree of cure, crystallinity, residual stress, strain, and orientation. Its non-contact, non-destructive methods serve engineers and manufacturers for quality assurance of thermoset and thermoplastic composite components in factory environments.

1 investor

Think-Lands Co., Ltd. is a Japanese distributor of optical and RF/microwave components for telecommunications and industrial applications.

1 investor

A Korean company operating in cryogenics, materials, and high-voltage fields. Details on specific products or services are not stated on the page.

1 investor

Third Pole develops portable and miniaturized devices that generate inhaled nitric oxide on-demand for hospital and mobile treatment of severe cardiopulmonary diseases and lung infections. The company uses a patented technology inspired by natural lightning to produce nitric oxide safely and efficiently from air and electricity.

1 investor

ThirdAI develops a RAG platform that enables users to build, fine-tune, and customize machine learning models with significantly lower infrastructure costs than competing solutions. The platform serves enterprise customers seeking affordable, scalable AI infrastructure.

1 investor

A venture capital firm investing in tokens and equity across cryptocurrency, blockchain, and AI sectors, providing founders with introductions to service providers and strategic partners while bridging traditional finance and crypto expertise.

1 investor

A defense technology company that provides autonomous scanning and detection systems for ground and aerial threats, delivering real-time operational intelligence to military personnel.

1 investor

A foundation providing educational information about molten salt reactors and thorium technology as potential solutions for fossil-fuel-free energy transition. The organization offers scientific resources and maintains advisory expertise from leading Dutch technical institutions.

1 investor

Thorizon develops small modular reactors using molten salt technology to generate clean industrial heat and electricity for large industrial sites and data centers. The company aims to deliver cost-effective nuclear energy at €60/MWh with deployment beginning in the early 2030s.

1 investor

Thotaka Tekhnologies is an electronic engineering services provider and ODM (original design manufacturer) that designs and manufactures electronics hardware for utility meters, data center monitors, and other IoT applications. The company also provides IoT analytics services and cloud integration capabilities for industrial customers.

1 investor

Threedy develops instant3Dhub, a technology for scalable 3D data automation that lets enterprises use their 3D data across various application scenarios. Originating from research at Fraunhofer IGD, the company targets industrial and enterprise environments with support for secure deployments and complex data.

1 investor

ThrustMe develops miniaturized electric propulsion systems, including its NPT30 propulsion product designed to fit CubeSats and enable orbital maneuvers, for the satellite and new space industry. The company was spun out of Ecole polytechnique and CNRS based on plasma physics and electric propulsion research.

1 investor

Thruvision develops and manufactures AI-based people-screening security technology that detects concealed metallic and non-metallic objects on individuals in real time. The company serves government and commercial organizations across retail, customs, prisons, aviation, and entrance security markets globally.

1 investor

Qualcomm Ventures is the corporate venture capital arm of Qualcomm, investing in companies across sectors including 5G, AI, automotive, consumer, enterprise and cloud computing, IoT, and XR/metaverse technologies globally.

1 investor