AstroX
PrivateLast Round
Series A
Feb 4, 2026
Total Funding Raised
$18.12M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
AstroX operates in Frontier & Industrial Tech and is based in Japan. Its latest recorded funding round was a Series A round in February 2026.
AstroX is a space technology company that develops satellite launch rockets using the Rockoon method.
Sector
Frontier & Industrial Tech
Verticals
Space Technology
Business Model
B2B
Customer Profile
Services & Consulting, Government Contracts
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
AstroX Comparables
Compare AstroX with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| HyImpulse Technologies | 77% | |
| ASTRO GATE Inc. | 75% | |
| Space BD Inc. | 74% |
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AstroX Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Feb 4, 2026 | ||||
| Pre Seed | Sep 5, 2024 | ||||
| Seed | Dec 14, 2022 |
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Key People
Founding team and executive leadership
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AstroX Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Iceblue Fund | Pre Seed |
| DEEPCORE Inc. | Series A |
| ANOBAKA | Seed, Pre Seed |
| ALPHA | Series A |
| Nissay Capital | Pre Seed |
| Shizuoka Capital | Series A |
| Daiwa Corporate Investment Co., Ltd. | Series A |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 13, 2026
Monthly visitors grew 96% MoM, reaching 6.1K.
- Jul 13, 2026
Open roles increased to 80, 800% of headcount.
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AstroX Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about AstroX's valuation, stock price, and market status.
Is AstroX a public or private company?
AstroX is a private company.
What is the current stock price of AstroX?
AstroX is a private company, so its shares have no public market price. Caplight tracks AstroX's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is AstroX worth (valuation)?
Valuation information for AstroX is not publicly available.
Can I buy AstroX stock?
AstroX shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was AstroX's last funding round?
AstroX's most recent funding round was Series A on February 4, 2026.
Who are the main investors in AstroX?
Key investors in AstroX include ALPHA.
Will AstroX IPO soon?
No public IPO plans have been announced for AstroX.
How can I track AstroX secondary market activity?
Caplight tracks bids, offers, and trades in AstroX's shares on secondary markets.