| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| US Department of Energy | - | Yes | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Oct 15, 2018 | Grant | $ 1M | US Department of Energy,Small Business Innovation Research | Detail |
| May 12, 2022 | Series D | $ 102M | Albemarle,Energy Impact Partners,etc. | Detail |
| Sep 25, 2017 | Debt Financing | $ 2M | MassDevelopment’s Emerging Technology Fund | Detail |
| Oct 26, 2017 | Series B | $ 13.85M | KLP Ventures,Anzu Partners,etc. | Detail |
| Apr 7, 2022 | Grant | $ 1.50M | Mass. Manufacturing Innovation Initiative | Detail |
| May 21, 2019 | Series B | $ 11M | Anzu Partners,LaunchCapital,etc. | Detail |
| Sep 15, 2020 | Grant | $ 1M | Small Business Innovation Research | Detail |
| Sep 22, 2021 | Series C | $ 51M | Anzu Partners,Catalus Capital,etc. | Detail |