Marius Freiherr Marschall Von Bieberstein

PT1 is a European venture capital platform investing in early-stage tech that’s upgrading the physical world in three core clusters: \ Electrification & energy transition \ Built world AI & automation \ Climate & infrastructure resilience With initial tickets ranging from €300k to €4M, we back the boldest founders across the UK and Europe who are redefining how we build, power and sustain our world. At PT1 we don’t just fund startups - we actively support to add value where it matters most. Combining deep domain expertise with data-driven insights, we leverage our AI-enabled deal flow engine to identify and accelerate future category winners. Championed by our network of 100+ industry experts – from unicorn founders to corporates and industrial veterans – we provide startups with collective wisdom, hands-on guidance, strategic acceleration sprints and the backing needed to scale.

Project A is a leading European early-stage investor with €1.2b AUM, championing ambitious tech founders from idea to scale. We provide pre-seed and seed capital to firms shaping Europes future across key themes including Fintech, European Resilience, Global Supply Chains, and the Future of Autonomous Work. Our portfolio features category leaders such as Trade Republic, Sennder, Zepz, and Quantum Systems. In addition, our founder-led Studio actively partners with ventures like 11x, ARX Robotics, and Enapi to shape and validate bold ideas from day zero.