Inertia
Updated: February 24, 2026
Founders: Mike Dunne, Jeff Lawson, Annie Kritcher
Country: USA | Funding: $450M (+)
Founded: 2024
Website: https://inertia.com
Inertia is a fusion-energy company that builds and generates commercialized fusion powers. Inertia is taking the most direct, scientifically-proven path to commercializing fusion, leveraging the only successful achievement of fusion ignition, using a process that was pioneered at the U.S. Department of Energy’s (DOE) Lawrence Livermore National Laboratory (LLNL).
Founded: 2024
Website: https://inertia.com
Inertia is a fusion-energy company that builds and generates commercialized fusion powers. Inertia is taking the most direct, scientifically-proven path to commercializing fusion, leveraging the only successful achievement of fusion ignition, using a process that was pioneered at the U.S. Department of Energy’s (DOE) Lawrence Livermore National Laboratory (LLNL).
