York Space Systems is a U.S.-based aerospace and defense company specializing in the design, manufacturing, integration, and operation of spacecraft for commercial, civil, and national security missions. Headquartered in Denver, Colorado, the company provides scalable satellite platforms, spacecraft components, mission software, and end-to-end space mission solutions.
York's spacecraft portfolio includes the S-CLASS, LX-CLASS, and M-CLASS satellite platforms, designed to accommodate a wide range of payloads and mission requirements. Its capabilities span spacecraft development, high-volume manufacturing, assembly, integration and testing (AI&T), launch coordination, ground systems, and on-orbit mission operations.
Through modular spacecraft architectures, vertically integrated technologies, and automated manufacturing processes, York Space Systems supports the rapid deployment of individual satellites and large-scale constellations for government and commercial customers.