Nuclearn develops AI models and software to automate repetitive tasks and generate routine documentation for nuclear reactor operators. Its models are trained on nuclear industry-specific terminology and the company can train custom models for utilities on request. The software runs in the cloud, and Nuclearn can also help reactors set up on-site hardware to satisfy security protocols. Reactor operators can set thresholds for automation and review and sign off on AI-generated outputs; the company positions the tools as a "junior employee." Founders Bradley Fox and Jerrold Vincent started the company while working at the Palo Verde Nuclear Generating Station. Nuclearn says its tools are being used in more than 65 nuclear reactors worldwide and it recently raised a $10.5 million Series A. Nuclearn.ai provides AI- and ML-based process automation solutions tailored to the nuclear and utility sectors, with products such as Nuclear AutoCAP Screener and Nuclearn Evaluator. The company is developing AtomAssist, its Nuclear Language Model (LLM), alongside other utility-focused product use cases. Co-founded by Jerrold Vincent and Bradley Fox, Nuclearn.ai emphasizes innovation, privacy, and security in its offerings. The company raised $2.5M in seed funding to support growth and product development. Planned use of proceeds includes hiring relationship-based sales teams targeting the North American nuclear power market and the broader utility market. The firm’s roadmap centers on commercializing LLM capabilities and expanding sales coverage in utility-focused segments.

Total raised

$13M

Funding rounds

2

Latest round

Series A

Latest activity

Sep 2025