Lockheed Martin Builds military and commercial satellites, NASA's Orion crew capsule, missile defense systems, and military aircraft Phase Four Developed electrodeless radio-frequency and multi-mode electric propulsion systems for satellites 
| Lockheed Martin | Phase Four | |
|---|---|---|
| Founded | 1995 | 2015 |
| Headquarters | Bethesda, Maryland | Hawthorne, California |
| Type | public | private |
| Status | operating | closed |
| Employees | — | 5 |
| Total funding | — | $35.8M |
| Latest round | — | Series C |
| Sectors | Launch Services, Satellite Manufacturing, Space Propulsion | Space Propulsion, Satellite Components & Subsystems |
| Products listed | 0 | 4 |
| Federal contracts | 28 ($16.10B) | — |
| Launches | 89 (97%) | — |
| Leaders listed | — | Steve Kiser, M. Umair Siddiqui, Simon Halpern |
| News mentions | 3 | 0 |
How do Lockheed Martin and Phase Four compare?
Both companies work in Space Propulsion. Lockheed Martin was founded in 1995 and Phase Four in 2015.
Which has more US federal contracts, Lockheed Martin or Phase Four?
Lockheed Martin has been awarded more, with $16.10B across 28 awards.
Which has more launches, Lockheed Martin or Phase Four?
Lockheed Martin leads with 89 tracked launches (97% success rate).