SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Galactic Energy logo Galactic Energy Develops and operates solid-propellant orbital launch vehicles and liquid-fueled reusable rockets for commercial satellite constellation deployment. vs Portal Space Systems Manufactures solar-thermal-propelled spacecraft buses for high-delta-v, multi-orbit maneuverability and tactically responsive space operations. Portal Space Systems logo
HEAD-TO-HEAD1 shared sector
Galactic Energy Portal Space Systems
Founded 2018 2021
Headquarters Beijing, China Bothell, Washington, USA
Type private private
Status operating operating
Employees 200 22
Total funding $714M $20M+
Latest round Series D Seed
Sectors Launch Services, Space Propulsion Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion
Products listed 5 3
Federal contracts
Launches 25 (84%)
Leaders listed Liu Baiqi, Xia Dongkun Jeff Thornburg, Ian Vorbach, Prashaanth Ravindran
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Galactic Energy and Portal Space Systems compare?

Both companies work in Space Propulsion. Galactic Energy was founded in 2018 and Portal Space Systems in 2021.

Which is larger, Galactic Energy or Portal Space Systems?

Galactic Energy reports the larger workforce, with 200 employees versus 22.

Which has more launches, Galactic Energy or Portal Space Systems?

Galactic Energy leads with 25 tracked launches (84% success rate).

Numbers refresh on every render against the live Space Index database. Federal contract data from USAspending.gov; launches from LaunchLibrary2.