SpinLaunch is developing a kinetic launch system that uses a massive centrifuge to accelerate payloads to hypersonic speeds before release, aiming to dramatically reduce the cost of placing small payloads in orbit. The company has conducted suborbital test flights from its Spaceport America facility.
| Round | Amount | Valuation | Lead Investors | Date |
|---|---|---|---|---|
| Series B | $71M | ~$1B | John Doerr, Google Ventures | Apr 1, 2023 |