First Light Fusion
First Light Fusion is a research and technology company that develops inertial fusion energy (IFE) technology, including target designs, pulsed power systems, and machine learning-based simulation tools. It focuses on a proprietary fusion architecture called FLARE, designed to simplify power plant engineering and achieve commercial fusion energy.
verified 17 July 2026
↗ First Light Fusion Ltd - Company Profile and News - Bloomberg Markets↗ First Light Fusion↗ First Light Fusion | Enabling Inertial Fusion Energy | Home↗ First Light Fusion | Enabling Inertial Fusion Energy | About UsFact sheet
- Founded: 2011↗ First Light Fusion↗ First Light Fusion↗ First Light Fusion - Products, Competitors, Financials, Employees, Headquarters Locations↗ First Light Fusion | Enabling Inertial Fusion Energy | About Us
- HQ: Yarnton, Oxfordshire, United Kingdom↗ First Light Fusion↗ First Light Fusion↗ First Light Fusion - Products, Competitors, Financials, Employees, Headquarters Locations↗ First Light Fusion | Enabling Inertial Fusion Energy | About Us
- Total funding: $152.64M - $154.7M↗ First Light Fusion↗ First Light Fusion↗ First Light Fusion - Products, Competitors, Financials, Employees, Headquarters Locations↗ First Light Fusion | Enabling Inertial Fusion Energy | About Us
- Key technology: FLARE (Fusion via Low-power Assembly and Rapid Excitation) inertial fusion architecture↗ First Light Fusion↗ First Light Fusion↗ First Light Fusion - Products, Competitors, Financials, Employees, Headquarters Locations↗ First Light Fusion | Enabling Inertial Fusion Energy | About Us
- Notable partners: United Kingdom Atomic Energy Authority, IP Group↗ First Light Fusion↗ First Light Fusion↗ First Light Fusion - Products, Competitors, Financials, Employees, Headquarters Locations↗ First Light Fusion | Enabling Inertial Fusion Energy | About Us
Connections
- United Kingdom Atomic Energy Authority — Notable partner in fusion energy development.↗ First Light Fusion | Enabling Inertial Fusion Energy | About Us