Lunar Ventures is a venture capital firm established in Berlin, Germany, in 2017. It specializes in pre-seed and seed-stage investments, primarily targeting deep technology startups across Europe and selectively in the United States. The firm is known for its hands-on approach, partnering with technical founders from "day zero" and providing expertise in areas like AI infrastructure, privacy-enhancing technologies, tech bio, and autonomous systems. Lunar Ventures manages funds totaling $57 million across its funds and has a portfolio of over 20 companies. They aim to turn "sci-fi ideas into working products" by backing founders building groundbreaking technologies.