EtherealX
PrivateLast Round
Series A
Dec 21, 2025
Est. Valuation
$80.5M
Total Funding Raised
$25.5M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
EtherealX is an aerospace company that designs, develops, and manufactures reusable medium-lift launch vehicles and propulsion systems to reduce space transportation costs.
Sector
Frontier & Industrial Tech
Verticals
Space Technology, Defense Tech
Business Model
B2G
Customer Profile
Usage-Based SaaS
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
EtherealX Comparables
Compare EtherealX with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Deep Blue Aerospace | 79% | |
| Agnikul Cosmos | 77% | |
| PLD Space | 77% | |
EtherealX Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Dec 21, 2025 | ||||
| Seed | Aug 6, 2024 | ||||
| Seed | Feb 5, 2024 |
Key People
Founding team and executive leadership
EtherealX Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Prosus | Series A |
| Riceberg Ventures | Seed, Series A |
| YourNest Venture Capital | Series A, Seed |
| Bluehill Capital | Seed, Series A |
| KickSky | Series A |
| TDK Ventures | Series A |
| Campus Fund | Seed, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 16, 2026
$21M round raised
- Jan 16, 2026
Developing the Razor Crest Mk-1, a fully reusable medium-lift launch vehicle.
EtherealX Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about EtherealX's valuation, stock price, and market status.