The global space economy is growing rapidly, yet commerce within it remains fragmented. Procurement is bilateral, capital flows are constrained, and there is no shared infrastructure to facilitate multilateral trade at scale. Nebex is building the coordination layer the space economy has never had: a standardized exchange platform that brings transparency, liquidity, and structure to how space assets and services are bought and sold. Founded by a team with deep roots at Axiom Space and across financial infrastructure and exchange platforms, Nebex is positioned to become the foundational market plumbing for an industry on the verge of mainstream expansion.