3D Hubs has secured $7 million in Series B funding led by EQT Ventures, with participation from existing investor Balderton Capital. As part of the transaction, Ted Persson of EQT Ventures will join the 3D Hubs board of directors. Based in Amsterdam, the company operates an online manufacturing platform that connects users with a distributed network of over 5,000 3D printing systems globally. The platform utilizes an API-driven model to facilitate on-demand, small-batch production of various polymer and metal parts, enabling a zero-inventory supply chain strategy for professional designers and manufacturers.

This funding round highlights the ongoing transition of 3D printing from a hobbyist-focused ecosystem to a professionalized industrial service model. By aggregating capacity across a decentralized network, 3D Hubs competes with centralized service bureaus and traditional contract manufacturers by offering lower lead times and localized production capabilities. The platform addresses the market demand for rapid prototyping and customized end-use parts, effectively positioning itself as a digital intermediary in the fragmented additive manufacturing value chain. This model scales by leveraging existing hardware assets rather than capital-intensive internal machine ownership.

For 3D Hubs, the primary challenge remains maintaining consistent quality control and material standardization across a diverse, third-party machine fleet. Users should evaluate the platform based on its ability to provide repeatable tolerances and certified material properties for industrial applications. The company must now focus on integrating deeper technical validation processes to ensure that its distributed network can meet the stringent requirements of high-end manufacturing sectors.