# Hermeus funding rounds and investors

As of 14 Oct 2026, Hermeus has raised $316M across 3 verified rounds on record; latest: $200 million Series C led by Khosla Ventures, announced 7 Apr 2026.

Hermeus develops high-speed aircraft technologies, specifically a high-Mach multipurpose mission plane and propulsion systems for military use.

Website: https://www.hermeus.com  
Headquarters: Atlanta  
Page: https://fireround.dev/companies/hermeus.com

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2026-04-07 | Series C | $200 million | Khosla Ventures | RTX Ventures | [prnewswire.com](https://www.prnewswire.com/news-releases/hermeus-reaches-1-billion-valuation-with-350-million-raise-to-build-todays-fastest-aircraft-for-the-american-warfighter-302735273.html), [siliconangle.com](https://siliconangle.com/2026/04/07/hypersonic-aircraft-startup-hermeus-raises-350m-1b-valuation) |
| 2022-03-10 | Funding round | $100 million | Sam Altman | Founders Fund, In-Q-Tel, Khosla Ventures, Canaan Partners, Bling Capital, Revolution’s Rise of the Rest | [cnbc.com](https://www.cnbc.com/2022/03/10/hypersonic-aircraft-startup-hermeus-raises-100-million.html) |
| 2020-10-29 | Series A | $16 million | Canaan Partners | Khosla Ventures, Bling Capital, The Rise of the Rest Seed Fund | [techcrunch.com](https://techcrunch.com/2020/10/29/supersonic-aircraft-startup-hermeus-raises-16-million-series-a) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.