The firm focuses on pre-Series A investments in Industry 4.0 and enterprise tech, seeking innovative solutions to real customer problems related to core business functions such as operations, manufacturing, data analytics, supply chain, and software development. Join Capital's portfolio companies deliver smart machinery and robotics for high-volume manufacturing, powerful algorithms for managing global production systems, and rewire essential processes to maximize human capabilities. The firm invests in technologies such as machine learning, robotics, cloud computing, IoT, and smart sensors, and is led by Managing Partners Tobias Schirmer, Jan Borgstädt, and Sebastian von Ribbentrop, who identify and invest in European startups demonstrating product-market fit in AI, IoT, Machine Learning, 5G, and analytics for an increasingly digitized enterprise sector.