| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Equinor Technology Ventures | - | Yes | - | Detail |
| Saudi Aramco Energy Ventures | - | Yes | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Oct 1, 2018 | Convertable Note | $ 1.85M | Detail | |
| Nov 20, 2017 | Convertable Note | $ 1.35M | Detail |