Every fusion startup that has raised over $100M

Fusion power has advanced from a distant dream to a tangible technology attracting significant investment. Recent breakthroughs in computing, AI, and superconducting magnets have led to improved reactor designs and control systems. Several startups are racing to develop commercially viable fusion power plants, with some aiming to produce electricity as early as 2028. These companies have collectively raised billions of dollars from high-profile investors, pursuing various reactor designs including tokamaks, inertial confinement, and stellarators.