Apollo Fusion Competitors and Similar CompaniesClear all

Apollo Fusion's competitors and similar companies include Busek, Phase Four and Revolution Space.

	Apollo Fusion Apollo Fusion is a company that develops electric space propulsion systems.	Busek Busek is a company that develops and manufactures space propulsion products.	Phase Four Phase Four is a company that develops electric propulsion systems for satellites.	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 2016	Founding Date 1985	Founding Date 2015	Founding Date 2014
Type	Type Subsidiary	Type Private	Type Private	Type Private
Tags	Tags Manufacturing & Industrial aerospace electronic components engines mechanical components satellite	Tags Manufacturing & Industrial aerospace engines machinery mechanical components metal products	Tags Manufacturing & Industrial electronics engines	Tags Manufacturing & Industrial aerospace engines satellite
Locations	Locations Alameda, US HQ	Locations Natick, US HQ	Locations Hawthorne, US HQ	Locations Boston, US HQ
Employees	Employees 1	Employees 1543% increase	Employees 407% decrease	Employees 462% decrease
Funding
Latest funding round	Latest funding round N/A	Latest funding round $ 25k (almost 5 years ago)	Latest funding round $ 26m (almost 5 years ago)	Latest funding round $ 42m (almost 5 years ago)
Total funding raised	Total funding raised $ 18m	Total funding raised $ 3.6m	Total funding raised $ 30.7m	Total funding raised $ 68.5m