Firefly Aerospace
| Company type | Private |
|---|---|
| Industry | Aerospace |
| Founded | March 2017 |
| Founder | Tom Markusic |
| Headquarters | , United States |
Key people | Jason Kim (CEO) |
| Products | Alpha (small-lift launch vehicle) Eclipse (medium-lift launch vehicle) Blue Ghost (lunar lander) Elytra (space tug) |
Number of employees | 750 (2025) |
| Website | fireflyspace |
Firefly Aerospace, Inc. is an American private aerospace firm based in Cedar Park, Texas, that develops small- and medium-lift launch vehicles for commercial launches to orbit. The current company was formed when the assets of the former company Firefly Space Systems were acquired by EOS Launcher in March 2017, which was then renamed Firefly Aerospace. Firefly's stated purpose is to increase access to space, similar to other private spaceflight companies.