Thea Energy 🇺🇸
Fusion energy developer using arrays of mass-manufacturable planar magnets and software control to simplify stellarator design.
About Thea Energy
Thea Energy is developing a fusion energy system that utilizes arrays of mass-manufacturable magnets and dynamic software controls, aiming to simplify and reduce the costs associated with traditional stellarator architectures. By transferring the complexity of 3D magnet coils to software, the company seeks to create a more economical and scalable approach to commercial fusion energy.
Thea Energy is a US-based company founded in 2022, now around 116 people. FundFinder classes it as Climate & Energy.
Founder: Matt Miller (co-founder and chairman; repeat founder; previously Connecticut STEM Foundation, Inc., David Sarnoff Research Center of RCA; Princeton University).
Company facts from Harmonic and public filings; team backgrounds from public profiles. Refreshed weekly.
Series B · Aug 2026
Emerald Technology Ventures AG- Emerald Technology Ventures AG — Emerald Technology Ventures specializes in clean technology venture capital. · cheques £5M – £15M