Nucleus Capital

About Nucleus Capital

Nucleus Capital is a Berlin-based venture capital firm specializing in early-stage investments in climate-focused deep-tech startups across Europe and the U.S. The firm supports entrepreneurs addressing systemic planetary health challenges, with expertise in programmable biology, food technology, and green industrial sectors. Nucleus Capital provides operational support, sector knowledge, and network access to assist portfolio companies in fundraising, technology validation, and market entry strategies, typically investing between $500,000 and $1 million at pre-seed and seed stages.