Valar Atomics
PrivateLast Round
Series B
Aug 3, 2026
Est. Valuation
$6B
Total Funding Raised
$1.49B
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Valar Atomics is an energy production company that develops and manufactures high-temperature gas reactors to provide grid-independent power for data centers and heavy industry.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Advanced Materials
Business Model
B2B
Customer Profile
Government Contracts, Data as a Service, Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Valar Atomics Comparables
Compare Valar Atomics with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| X-energy | 85% | |
| TerraPower | 81% | |
| Kairos Power | 81% | |
Valar Atomics Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Aug 3, 2026 | ||||
| Series A Extension | Apr 1, 2026 | ||||
| Series A | Nov 10, 2025 | ||||
| Seed | Feb 19, 2025 |
Valar Atomics Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Balerion Space Ventures | Series A |
| AlleyCorp | Seed, Series A |
| Contrary Capital | Series A |
| DTX | Series A |
| Crosscut Ventures | Series A |
| Riot Ventures | Series A, Seed |
| TriplePoint Capital | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 28, 2026
Grew 47% QoQ, from 96 to 141 employees.
- Jul 25, 2026
Monthly visitors grew 53% MoM.
Valar Atomics Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Appears On
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Frequently Asked Questions
Common questions about Valar Atomics's valuation, stock price, and market status.