Radiant Industries is a pioneering company based in El Segundo, California, focused on developing mass-produced portable nuclear generators. The company works on innovative nuclear energy solutions to meet various power generation needs.
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Radiant Industries, Inc is an energy company headquartered in United States. Its most recent funding round, Series C, raised $300M in December 2025. Xcout tracks 13 named people at Radiant Industries, Inc, including Douglas Bernauer (Chief Executive Officer). Xcout recorded 142 job postings from Radiant Industries, Inc in the last 90 days, naming tools such as Workday, Confluence, Jira.
7 more named people on record for Radiant Industries, Inc, with roles, board committees and tenure — see the full roster →
The 5 most recent:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series C | $300M | 13 named | |
| Series C | $165M | 11 named | |
| SEC Form D filing | $66M | — | |
| Series C | $500M | 12 named | |
| Series C | $100M | 11 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Xcout recorded 142 job postings from Radiant Industries, Inc in the last 90 days, from a hiring record Xcout has kept since July 2026.
The weekly hiring trend, the roles and locations behind it — see Radiant Industries, Inc's hiring signals →
Based on 60 job postings in the last 8 weeks (24 Aug – 18 Oct 2026), compared with 15 startup energy companies.
This describes a hiring pattern — how often Radiant Industries, Inc’s job postings ask for AI skills, and how that changed against the previous 8 weeks, ranked among its peers. It says nothing about the company’s products or performance.
Signed-in members see the AI-skill share and its change with peer percentiles, role mix, posting momentum and advertised US pay against the market.
A few of Radiant Industries, Inc's closest competitors — see the full list of competitors and alternatives →
Plasmonic Reactor Systems designs and develops inherently safe, cost-effective modular, small, and micro nuclear reactors utilizing fission and fusion technologies. The company provides table-top, laser-driven nuclear reactor solutions that require minimal infrastructure to make sustainable energy accessible.
The Earthineering Company develops nuclear reactors specifically designed to supply heat for various industrial applications beyond electricity generation. The company aims to provide reliable nuclear energy solutions tailored to energy consumption needs across multiple industries.
Antares Nuclear, Inc. is a United States-based company specializing in factory-produced fission microreactors. It is expanding its headquarters, known as Antares Prime, in California to support reactor development, manufacturing, and regulatory milestones.
ZettaJoule is an advanced small modular reactor company developing on-site nuclear reactors designed to provide clean heat, electricity, and hydrogen for energy-intensive industries. Operating in the United States and Japan, the company aims to deliver reliable, zero-carbon energy solutions operating at temperatures up to 950°C.
X-Energy, Inc. operates within the energy sector, primarily focusing its efforts on the development of modular nuclear reactors and cutting-edge fuel technology to enable clean energy production. This company was established in 2009 by co-founders Kam Ghaffarian and Eben Mulder, and its main corporate offices are situated in Rockville, Maryland.
Aalo Atomics designs and manufactures mass-producible nuclear power plants purpose-built for data centers and clean energy markets. Headquartered in Austin, Texas, the company operates a dedicated factory and headquarters facility.
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