Impulse Space is a privately held company tracked for investment-relevant business and technology developments.
| date | round | amount | valuation | investors |
|---|---|---|---|---|
| Jun 2026 | Series D | $500M | not disclosed | not disclosed |
Impulse Space's Mirror (precision maneuvering) and Helios (high-energy upper stage) vehicles address orbital logistics for national security (Space Force Victus Solo, NSSL lane) and commercial markets, with $808M funding production scale-up and Moonbase Alpha ambitions.