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 Satrec Initiative Designs and manufactures Earth observation satellites, electro-optical payloads, and ground systems for end-to-end GEOINT solutions Satrec Initiative logo
HEAD-TO-HEAD1 shared sector
Portal Space Systems Satrec Initiative
Founded 2021 1999
Headquarters Bothell, Washington Daejeon, South Korea
Type private public
Status operating operating
Employees 22 461
Total funding $20M
Latest round Seed
Sectors Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Components & Subsystems
Products listed 3 8
Federal contracts
Launches
Leaders listed Jeff Thornburg, Ian Vorbach, Prashaanth Ravindran Ee-Eul Kim, Eugene D. Kim
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Portal Space Systems and Satrec Initiative compare?

Both companies work in Satellite Manufacturing. Portal Space Systems was founded in 2021 and Satrec Initiative in 1999.

Which is larger, Portal Space Systems or Satrec Initiative?

Satrec Initiative reports the larger workforce, with 461 employees versus 22.

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