Revolution Space Competitors and Similar CompaniesClear all

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

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

For sources of this data, please see the company profile

Hawthorne, US

Employees

40↓ 7% decrease

Phase Four is a company that develops electric propulsion systems for satellites.

Alameda, US

Apollo Fusion is a company that develops electric space propulsion systems.

Funding