Tier 2 · $6.8B (2025) · +7.8% CAGR
Space propulsion encompasses the engines and thrusters that power launch vehicles and spacecraft. The sector spans chemical rockets, electric propulsion (Hall thrusters, ion engines, electrospray), and emerging technologies like nuclear thermal propulsion. Propulsion is often the most technically challenging and highest-value subsystem.
Get detailed intelligence on space propulsion companies