XIROI

XIROI is a Barcelona-based space technology company specializing in electric propulsion for small satellites. The company's core focus is developing the Plugim electrospray thruster — a high-performance, compact propulsion system engineered for CubeSats and small satellite platforms. The product is built on unique technology refined over six years of research and development.

The company's mission is to democratize satellite propulsion by delivering thrusters that are significantly cheaper and more efficient than current state-of-the-art alternatives. Their technology is fully scalable, throttleable, and self-neutralizing, enabling versatile deployment across a wide range of mission profiles.

XIROI was founded by Dr. Enric Grustan, who serves as CTO and holds a PhD in Aerospace Engineering from the University of California, Irvine. The company partners with leading academic and institutional organizations including Cranfield University, Universitat Politècnica de Catalunya (UPC), and the Institut d'Estudis Espacials de Catalunya (IEEC).