| Phase Four | Rocket Lab USA | |
|---|---|---|
| Founded | 2015 | 2006 |
| Headquarters | Hawthorne, California | Long Beach, California |
| Type | private | public |
| Status | closed | operating |
| Employees | 5 | 1,627 |
| Total funding | $35.8M | — |
| Latest round | Series C | — |
| Sectors | Space Propulsion, Satellite Components & Subsystems | Launch Services, Satellite Components & Subsystems, Satellite Manufacturing |
| Products listed | 4 | 16 |
| Federal contracts | — | 1 ($7.0M) |
| Launches | — | 130 (65%) |
| Leaders listed | Steve Kiser, M. Umair Siddiqui, Simon Halpern | Sir Peter Beck, Adam Spice, Frank Klein |
| News mentions | 0 | 0 |
How do Phase Four and Rocket Lab USA compare?
Both companies work in Satellite Components & Subsystems. Phase Four was founded in 2015 and Rocket Lab USA in 2006.
Which is larger, Phase Four or Rocket Lab USA?
Rocket Lab USA reports the larger workforce, with 1,627 employees versus 5.
Which has more US federal contracts, Phase Four or Rocket Lab USA?
Rocket Lab USA has been awarded more, with $7.0M across 1 awards.
Which has more launches, Phase Four or Rocket Lab USA?
Rocket Lab USA leads with 130 tracked launches (65% success rate).