SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Portal Space Systems logo Portal Space Systems Manufactures solar-thermal-propelled spacecraft buses for high-delta-v, multi-orbit maneuverability and tactically responsive space operations vs Spacety Small satellite manufacturer operating a dual-band SAR constellation for all-weather Earth observation and providing satellites-as-a-service for rapid in-orbit technology demonstrations Spacety logo
HEAD-TO-HEAD1 shared sector
Portal Space Systems Spacety
Founded 2021 2016
Headquarters Bothell, Washington Changsha, China
Type private private
Status operating operating
Employees 22 200
Total funding $20M $250M
Latest round Seed Private Equity
Sectors Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion Earth Observation & Remote Sensing, Satellite Manufacturing, Satellite Components & Subsystems
Products listed 3 4
Federal contracts
Launches
Leaders listed Jeff Thornburg, Ian Vorbach, Prashaanth Ravindran Justin Yang Feng, Ren Weijia
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Portal Space Systems and Spacety compare?

Both companies work in Satellite Manufacturing. Portal Space Systems was founded in 2021 and Spacety in 2016.

Which is larger, Portal Space Systems or Spacety?

Spacety reports the larger workforce, with 200 employees versus 22.

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