CesiumAstro
PrivateLast Round
Debt
Feb 2, 2026
Total Funding Raised
$340.85M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
CesiumAstro is an aerospace and defense company that develops and manufactures advanced, software-defined communication systems, phased array payloads, and satellites for space, airborne, and ground applications.
Sector
Frontier & Industrial Tech
Verticals
Space Technology, Satellite Communications, Defense Tech
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
CesiumAstro Comparables
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CesiumAstro Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Debt | Feb 2, 2026 | ||||
| Grant | May 22, 2025 | ||||
| Series B Extension | Jun 18, 2024 | ||||
| Series B | Mar 2, 2022 | ||||
| Series A | Mar 13, 2019 | ||||
Seed | Jul 2, 2017 |
Key People
Founding team and executive leadership
CesiumAstro Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Development Bank of Japan | Debt, Series B Extension |
| Janus Henderson Group | Debt |
| Wave Leadership Ventures | Series B |
| Lavrock Ventures | Series B, Series B Extension, Series A |
| Franklin Templeton | Series A |
| Woven Capital | Debt |
| EDBI | Debt |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 28, 2026
Grew 17% QoQ, from 400 to 466 employees.
- May 5, 2026
Introduced 'Skylark' active phased array antennas for defense and commercial use.
CesiumAstro 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 CesiumAstro's valuation, stock price, and market status.