Orbit Fab is building the first in-space fuel depot and refueling infrastructure network. The company's RAFTI (Rapidly Attachable Fluid Transfer Interface) is emerging as a standard docking/fueling port adopted by multiple satellite manufacturers and the US Space Force. Tanker-001 Tenzing, launched in 2021, was the first commercial fuel depot in orbit.
| Round | Amount | Valuation | Lead Investors | Date |
|---|---|---|---|---|
| Series A Extension | $28M | ~$100M | U.S. Innovative Technology Fund | Mar 1, 2024 |
| Series B | $30M | ~$150M | Undisclosed | Feb 1, 2025 |