| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| United Airlines Ventures | - | Yes | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Sep 6, 2022 | Corporate Round | 0 | Liberty Oilfield Services | Detail |
| Jul 21, 2022 | Corporate Round | $ 7M | Nabors | Detail |
| Nov 2, 2017 | Series C | $ 7.50M | Detail | |
| Jan 14, 2019 | Series Unknown | 0 | Chevron Technology Ventures | Detail |
| Mar 15, 2016 | Series B | $ 6.61M | Fluxus Ventures | Detail |
| Jan 18, 2013 | Series A | $ 1.02M | Khosla Ventures | Detail |
| Jul 8, 2020 | Series D | $ 35M | ABB Technology Ventures,Chevron Technology Ventures,etc. | Detail |