Phase Four Competitors and Similar CompaniesClear all
Phase Four's competitors and similar companies include AAE Aerospace, Apollo Fusion and Revolution Space.
 AAE Aerospace AAE Aerospace (also known as American Automated Engineering) is a company that specializes in rocket propulsion, insulation, and composite structure technologies. |  Revolution Space Revolution Space (also known as Accion Systems) is a company that develops in-space propulsion systems for satellite platforms. | |||
Founding Date | Founding Date 2015 | Founding Date 1967 | Founding Date 2016 | Founding Date 2014 |
Type | Type Private | Type Subsidiary | Type Subsidiary | Type Private |
Tags | ||||
Locations | Locations Hawthorne, US HQ | Locations Huntington Beach, US HQ | Locations Alameda, US HQ | Locations Boston, US HQ |
Employees | Employees 407% decrease | Employees 215 | Employees 1 | Employees 462% decrease |
Operating ⚠ | ||||
Industries Served | Industries Served 5 (Jan, 2024) | Industries Served 2 (May, 2024) | Industries Served N/A | Industries Served N/A |
Funding | ||||
Latest funding round | Latest funding round $ 26m (almost 5 years ago) | Latest funding round N/A | Latest funding round N/A | Latest funding round $ 42m (almost 5 years ago) |
Total funding raised | Total funding raised $ 30.7m | Total funding raised N/A | Total funding raised $ 18m | Total funding raised $ 68.5m |
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AAE Aerospace
HQ
Huntington Beach, US
AAE Aerospace (also known as American Automated Engineering) is a company that specializes in rocket propulsion, insulation, and composite structure technologies.
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Apollo Fusion
HQ
Alameda, US
Apollo Fusion is a company that develops electric space propulsion systems.
View companyRevolution Space
HQ
Boston, US
Employees
46↓ 2% decrease
Revolution Space (also known as Accion Systems) is a company that develops in-space propulsion systems for satellite platforms.
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