Thea Energy is designing and building the Eos stellarator, a magnetic fusion system architected around mass-manufacturable planar coils and real-time software controls. The tech stack—Python, MATLAB, COMSOL, Fortran, C++, plus power systems tools (ETAP, DIgSILENT, PSCAD)—reflects a hybrid physics-simulation and industrial-controls operation. Active hiring is concentrated in engineering roles (18 open, mostly senior and director level), signaling transition from research prototyping toward integrated system assembly and commissioning.
Thea Energy develops commercially viable fusion energy systems based on stellarator magnetic confinement. Founded in 2022 as a Princeton Plasma Physics Laboratory and Princeton University spin-out, the company is advancing a design originally invented at Princeton. The primary product in development is Eos, an integrated stellarator that uses planar coil magnetic arrays and dynamic software controls to achieve steady-state fusion neutron production. The 51–200 person team is headquartered in Kearny, New Jersey and operates across engineering, research, operations, and manufacturing support functions. Current focus areas include Eos commissioning, plasma-facing component operational planning, and assembly-sequence optimization.
Eos, an integrated stellarator fusion reactor using planar coil architecture and software controls designed for steady-state neutron production and commercial scale.
Physics and simulation: Python, MATLAB, COMSOL, Fortran, C++. Power systems: ETAP, DIgSILENT PowerFactory, PSCAD. CAD: Solidworks, CATIA, NX. Controls: Simulink, LabVIEW, OPC UA, Modbus.
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Thea Energy's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.