Who We Are: Brantley Fusion Systems leads in structural engineering, finite element analysis (FEA), and engineering management consulting, specializing in nuclear fusion innovation through first principles engineering.

What We Do: Our team delivers robust solutions for next-gen energy projects across the U.S. and beyond, using advanced FEA (nonlinear thermal, seismic, strain, and materials analysis) to design fusion reactor vessels, cores, structures and support systems that thrive in extreme conditions.

Our Expertise: Led by a top FEA expert, we’ve shaped fusion projects like Tri Alpha Energy’s Copernicus and Zap Energy’s test reactors, building on fission experience (e.g., Watts Bar II, AP1000, CR3, Post-Fukushima Flex) to deliver designs validated by rigorous NRC approval.

Our Services: We offer structural engineering design, analysis, engineering management, field support, regulatory guidance, and project execution—tailored to accelerate fusion breakthroughs and rooted in a first principles approach.

Why Choose Us: Trusted by industry leaders, we provide on-demand, fusion-focused solutions to drive your projects to success.