Orbit Fab

About

Orbit Fab is pioneering the future of space refueling infrastructure, establishing itself as the world's first 'Gas Stations in Space' provider. Founded in 2018 and headquartered in San Francisco, the company is developing a comprehensive ecosystem to enable satellite refueling in orbit, extending mission lifespans and creating new possibilities for space operations. At the core of their technology is the RAFTI (Rapidly Attachable Fluid Transfer Interface) fueling port, a standardized refueling interface designed to become the industry standard for in-space propellant transfer. This innovative system allows spacecraft to dock and refuel autonomously, similar to mid-air refueling for aircraft but in the challenging environment of space. Orbit Fab's business model centers on deploying propellant depots at strategic orbital locations, starting with their Tanker-001 fuel depot and expanding to create a network of refueling stations throughout cislunar space. These depots will store and dispense hydrazine, xenon, and other propellants essential for satellite operations. The company has secured contracts with the U.S. Space Force and commercial satellite operators, validating the critical need for on-orbit refueling services. By enabling satellites to refuel rather than retire when propellant runs low, Orbit Fab is transforming the economics of space operations, potentially extending satellite lifespans from 15 years to indefinite periods with periodic refueling. The company has raised over $50 million in funding and maintains a team of 50+ professionals focused on making space refueling as routine as terrestrial refueling. Their vision extends beyond Earth orbit to support lunar missions, deep space exploration, and the emerging space economy, positioning Orbit Fab as critical infrastructure for humanity's expansion into the solar system.