Harmonic are proud to have been retained by a rapidly scaling VC-backed clean energy company at the forefront of next-generation nuclear technology. The business has recently completed a $150m Series A and is transitioning from R&D into power generation in 2026.
Having raised with three of world’s leading Deeptech/ Hardtech VC investors they are the first nuclear start-up to split the atom and have done so in only 18 months since Founding and at a fraction of the capital raised.
They are tackling one of the most consequential challenges facing the global economy: how to deliver reliable, carbon-free power at the scale required to support electrification, AI-driven compute demand, industrial reshoring, and national security. Their technology is focused on fundamentally rethinking how nuclear systems are designed, built, and deployed by prioritizing manufacturability, speed, and cost reduction without compromising safety.
The company is led by an exceptionally high-caliber founding and executive team, combining deep nuclear engineering expertise with operators who have scaled complex, regulated technologies before (SpaceX, Tesla and other leading Deeptech success stories).