Boom Supersonic is developing the world's fastest airliner and the Symphony supersonic engine, which powers the Overture supersonic airliner and the Superpower natural gas turbine for AI. The company aims to make the world more accessible through supersonic flight, offering twice the speed of today's subsonic jets over water and 50% faster over land.
Estimated Valuation
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Leadership & Board
- Current Number of Employees
- 366
- Current LinkedIn Followers
- 254,742
Latest Estimated Valuation
- Estimated Valuation
- ―
- Total Amount Raised
- $600M
- Total Funding Rounds
- 2
- Latest Funding Amount
- $300M
- Latest Funding Round
- Investment
- Post-Money Valuation
- ―
Employee Trend
Boom Supersonic had 366 employees as of October 12, 2026. The number of employees increased by 6 (1.67%) week-over-week.
Social Trend
Boom Supersonic had 254,742 followers as of October 12, 2026. The number of followers increased by 321 (0.13%) week-over-week.
Main Enterprise Clients
A snapshot of major enterprise customers that use this private company’s products or services, highlighting its commercial reach and market adoption.
Funding Round
| Funding Date | Funding Round | Amount Raised | Post-Money Valuation |
|---|---|---|---|
| Dec 09, 2025 | Investment | $300.00M | ― |
| Dec 09, 2025 | Series B | $300.00M | ― |
Investors
| Investor Name | Funding Round |
|---|---|
| Y Combinator | Investment |
| Bessemer Venture Partners | Investment |
| Altimeter Capital | Investment |
| ARK Invest | Investment |
| Robinhood Ventures | Investment |
| Darsana Capital Partners | Investment |
| Y Combinator | Series B |
| Bessemer Venture Partners | Series B |
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