Positron Ventures

Thorizon is a deep-tech startup that has emerged from its origins as a spin-off of the Dutch Nuclear Research Institute, with offices located in Amsterdam and Lyon. The company is focused on developing thorium molten salt reactor technology, which aims to produce clean and stable energy by utilizing a combination of long-lived nuclear waste and thorium. This innovative approach not only aims to generate safe, carbon dioxide-free energy but also seeks to significantly reduce the longevity of nuclear waste. Thorizon envisions the development of a small modular reactor, named Thorizon One, which is designed to be 'walk-away' safe and promote circularity in energy production. The company is actively collaborating with industry leaders such as Orano, Tractebel, and EDF to enhance its reactor design. Thorizon has also been recognized as a laureate in the France 2030 program for advanced nuclear projects and is focused on strengthening its financial position to build a non-nuclear molten salt demonstrator in the short term, with plans to construct the first-of-a-kind reactor by 2030.

CellX Biosolutions specializes in sustainable chemical waste management. It offers services such as custom bacterial community biodiscovery and optimization, biodegradability studies, and deployment using microfluidic devices. The company helps industries treat pollutants like PFAS, pharmaceuticals, and microplastics, and enables chemical and pharmaceutical producers to manage their waste cost-effectively and sustainably.

Renaissance Fusion is a company focused on the development of high-temperature superconductors aimed at making fusion electricity affordable and enhancing medical imaging techniques, particularly MRI. By providing advanced superconductors for plasma devices, the company seeks to simplify the stellarator technology, thereby facilitating the integration of fusion energy into the power grid. This innovation not only aims to lower the costs associated with fusion electricity but also promotes the use of MRI as a standard method of medical examination, contributing to improved healthcare accessibility.

Thorizon is a deep-tech startup that has emerged from its origins as a spin-off of the Dutch Nuclear Research Institute, with offices located in Amsterdam and Lyon. The company is focused on developing thorium molten salt reactor technology, which aims to produce clean and stable energy by utilizing a combination of long-lived nuclear waste and thorium. This innovative approach not only aims to generate safe, carbon dioxide-free energy but also seeks to significantly reduce the longevity of nuclear waste. Thorizon envisions the development of a small modular reactor, named Thorizon One, which is designed to be 'walk-away' safe and promote circularity in energy production. The company is actively collaborating with industry leaders such as Orano, Tractebel, and EDF to enhance its reactor design. Thorizon has also been recognized as a laureate in the France 2030 program for advanced nuclear projects and is focused on strengthening its financial position to build a non-nuclear molten salt demonstrator in the short term, with plans to construct the first-of-a-kind reactor by 2030.

CimCure is a biotechnology company dedicated to developing innovative cancer immunotherapies aimed at treating solid tumors. It specializes in creating cancer vaccines through its proprietary Immune-Boost-tailored conjugate vaccination technology, which specifically targets tumor vasculature. This unique approach enables the targeted destruction of endothelial cells within tumors, effectively suppressing tumor growth. By identifying precise targets within the cancerous environment, CimCure enhances the ability of physicians to administer effective treatments, making a significant contribution to the advancement of cancer care.

Pasqal SAS, founded in 2019 and headquartered in Paris, France, specializes in the manufacture of quantum information processors utilizing atomic arrays. The company focuses on developing full-stack quantum computing technology that simulates complex phenomena to facilitate scientific discovery. Its innovative approach employs qubits made of neutral atoms organized in large two-dimensional and three-dimensional arrays, which enables analog computing. This technology addresses a variety of challenges, including optimization, drug discovery, and machine learning, empowering organizations to tackle complex problems across these fields.

Thorizon is a deep-tech startup that has emerged from its origins as a spin-off of the Dutch Nuclear Research Institute, with offices located in Amsterdam and Lyon. The company is focused on developing thorium molten salt reactor technology, which aims to produce clean and stable energy by utilizing a combination of long-lived nuclear waste and thorium. This innovative approach not only aims to generate safe, carbon dioxide-free energy but also seeks to significantly reduce the longevity of nuclear waste. Thorizon envisions the development of a small modular reactor, named Thorizon One, which is designed to be 'walk-away' safe and promote circularity in energy production. The company is actively collaborating with industry leaders such as Orano, Tractebel, and EDF to enhance its reactor design. Thorizon has also been recognized as a laureate in the France 2030 program for advanced nuclear projects and is focused on strengthening its financial position to build a non-nuclear molten salt demonstrator in the short term, with plans to construct the first-of-a-kind reactor by 2030.

Qu&Co is a prominent startup specializing in quantum-computational algorithm and software development, focusing on optimizing specialty chemicals, pharmaceuticals, and functional materials. The company creates software that enhances in-house discovery and optimization processes by advancing innovative quantum-computational chemistry methods. This technology integrates seamlessly into existing chemistry and material-science workflows, allowing industries such as pharmaceuticals to conduct complex chemistry and multiphysics simulations on future quantum processors. In January 2022, Qu&Co merged with PASQAL, a leader in neutral atom-based quantum hardware, solidifying its position as a key player in the European quantum computing landscape.