Stellar Ventures is a woman-led, early-stage venture capital firm investing in mission-driven space technology companies. The firm leverages deep technical expertise and a network in the aerospace sector to partner with entrepreneurs building space-enabled businesses.
33% of their portfolio is in Defense & Space. Deal activity decreased year-over-year (2 deals in the last 12 months vs 3 prior). Average disclosed round size is $52.1M (across 20 rounds with reported amounts).
Portfolio
21
Fund Size
$23M
Top Stage
Unknown
Last 12 Mo
4
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
24 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Satellite Vu | Unknown | $40M | Feb 2026 |
 SatVu | Unknown | — | Jan 2026 |
| VVast Space | Series A | $500M | Jan 2026 |
 Firehawk Aerospace | Series C | $60M | Sep 2025 |
 Xona Space | Series B | $92M | Jun 2025 |
 Space Forge | Series A | — | May 2025 |
 Solestial | Series A | $17M | May 2025 |
 Darkhive | Seed | $4M | Nov 2023 |
| Satellite Vu | Series A | $15.8M | May 2023 |
 SpiderOak | Unknown | — | May 2023 |
| Solestial | Seed | $10M | Oct 2022 |
 skrmiish | Seed | $2.5M | Aug 2022 |
| AArgo Space | Pre-Seed | $7.9M | — |
| AArgo Space | Seed | $2M | — |
 Esper | Pre-Seed | $1M | — |
 Vast | Growth | — | — |
 XONA | Series B | $92M | — |
 Exosonic | Unknown | $4.5M | — |
 Firehawk | Series C | $60M | — |
 LifeQ | Unknown | $47M | — |
 Argo | Seed | $7.9M | — |
| SSolestial Solar | Series A | $17M | — |
| FFirehawk Aerospace | Unknown | $60M | — |
| RRaptor Dynamix | Unknown | $500K | — |
Top Co-Investors
Industrious Ventures5 shared
Presto Tech Horizons5 shared
Lockheed Martin Ventures4 shared
Seraphim Space4 shared
Airbus Ventures3 shared
Gaingels3 shared
Draper Associates3 shared
Decisive Point3 shared
1789 Capital3 shared
British Business Bank3 shared
noa3 shared
Ridgeline Partners3 shared
Crosslink Capital3 shared
Type One Ventures3 shared
Earthrise Ventures3 shared
Crosscut Ventures2 shared
Techstars2 shared
Zeon Ventures2 shared
NGP Capital2 shared
Craft Ventures2 shared
Last updated: 8 September 2026