Standard Nuclear Inc.
PrivateLast Round
Series A
Jan 26, 2026
Total Funding Raised
$182M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Standard Nuclear Inc. is an energy services company that is a reactor-agnostic producer of TRISO nuclear fuel for advanced reactors.
Sector
Energy & Sustainability
Verticals
Alternative Fuels, Advanced Materials, Defense Tech, Space Technology
Business Model
B2B
Customer Profile
Services & Consulting, Government Contracts, Usage-Based SaaS
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Standard Nuclear Inc. Comparables
Compare Standard Nuclear Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| X-energy | 78% | |
| Valar Atomics | 73% | |
| BWX Technologies Inc | 72% | |
Standard Nuclear Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Jan 26, 2026 | ||||
| Early Funding | Jun 11, 2025 |
Key People
Founding team and executive leadership
Standard Nuclear Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Series A, Early Funding |
| Crucible Capital | Series A, Early Funding |
| Washington Harbour Partners | Series A, Early Funding |
| Fundomo | Series A, Early Funding |
| StepStone Group | Series A |
| XTX Ventures | Series A |
| Chevron Technology Ventures | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 22, 2026
Grew 43% QoQ, from 60 to 86 employees.
- Mar 13, 2026
Secured Radiant Industries as a customer for HALEU TRISO fuel.
Standard Nuclear Inc. Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
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Frequently Asked Questions
Common questions about Standard Nuclear Inc.'s valuation, stock price, and market status.