Cesium Astro
PrivateLast Round
Series C
2/2/2026
Total Funding Raised
$609.1M
Momentum Score
25 /100
Company Overview
CesiumAstro is a space technology company that develops advanced communication systems designed for various commercial and defense applications, offering features like fast beam hopping and customizable payload configurations.
Sector
Telecommunications & Networking
Verticals
Satellite Communications, Space Technology, Defense Tech, Aviation & Drones, Network Equipment
Business Model
B2G
Customer Profile
Hardware Sales, Government Contracts, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Cesium Astro Comps
Public and private peers based on sector, stage, and business model.
Cesium Astro Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | 2/2/2026 | ||||
| Grant | 5/22/2025 | ||||
| Series B Extension | 6/18/2024 | ||||
| Series B | 3/2/2022 | ||||
| Series A | 3/13/2019 | ||||
Seed | 7/2/2017 |
Cesium Astro Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Development Bank of Japan | Series C |
| Janus Henderson Group | Series C |
| Wave Leadership Ventures | Series B |
| Lavrock Ventures | Series B, Series B Extension, Series A |
| Franklin Templeton Venture Fund | Series A |
| Woven Capital | Series C |
| EDBI | Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 21, 2026
Selected by Missile Defense Agency for GMD Weapon System communications.
- Apr 15, 2026
Hiring for SOX compliance roles to support audit readiness and public-company standards.
Cesium Astro 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 Cesium Astro's valuation, stock price, and market status.
