Endgame Capital

Ensol is a leading installer of solar panels and heat pumps in France, committed to making solar energy accessible and affordable for homeowners. The company offers a range of products including solar panels, batteries, and heat pumps, and provides personalized support to customers throughout their energy transition journey.

Recupere Metals is focused on creating a sovereign copper supply for Europe by producing copper electrical wires using 100% recycled feedstock, eliminating the need for mining and smelting.

SparkMeter delivers essential services to minigrid utilities around the world, ensuring continuity of service for nearly 1 million people accessing electricity through its smart metering solutions.

Kubik is an Ethiopian-based climate tech company focused on turning plastic waste into low-carbon buildings, addressing the intersection of plastic waste, climate change, and affordable housing.

Batch.Works is a UK-based 3D printing platform and studio that focuses on building the next generation of manufacturing infrastructure through intelligent additive manufacturing. They enable brands to produce circular products on demand, with a focus on sustainability and reducing waste.

Sention Technologies provides measurement and data solutions for the electrochemical power industry, specializing in ultrasound, X-ray computed tomography, and electrochemical testing, combined with artificial intelligence to enhance battery development and manufacturing.

Solve Chemistry specializes in providing kinetic insights and quantitative data for efficient chemical processes. Their automated lab collects high-quality data to power their AI models, focusing on process development and data-driven predictions.

Everbloom is a material science company focused on creating high-performance fibers from organic proteins, aiming to revolutionize the fabric industry with sustainable alternatives to traditional materials.

AntlerBio specializes in RNA data analysis for dairy herd management, providing insights that help farmers improve milk yield, cow health, and feed efficiency through advanced gene expression analysis.

A family office-backed venture fund focused on climate-sensitive clean energy, healthcare, food, and air innovations.

Clean Energy Ventures funds disruptive, capital-light technologies and business model innovations that reshape how we produce and consume energy. Since 2005, the leadership team has invested in 40+ climate tech startups with the potential to substantially reduce greenhouse gas emissions by 2050. The firm requires every investment to demonstrate 2.5 gigatons of CO2 mitigation potential using their proprietary calculator. More than 60% of the investment team holds advanced science or engineering degrees to provide hands-on technical support. Their track record includes only ~15% write-offs in hardware-focused cleantech, unusually low for a sector where 90%+ of post-2007 funded companies failed to return capital.

Leads deep-tech, hardware-heavy climate investments across cutting emissions, carbon removal, and time-buying solutions, backing nonprofit research and offering in-house scientific expertise plus hands-on technical, hiring, and regulatory support.

Invests at pre-seed and seed in deep-tech climate hardware (water, built environment, alternative materials), offering a large government/academic domain team plus GPs who commercialize physics-heavy products. Fills a gap in pre-seed and seed funding for deep-tech climate hardware startups, focusing on overlooked but system-critical areas like water, built environment, and alternative materials rather than mainstream renewable energy sectors.

Miami-based VC focused on fusion, geothermal, advanced materials and climate tech, advising founders on capital-stacking deep-tech companies from lab to scale.