SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
ICEYE logo ICEYE Manufactures and operates the world's largest synthetic aperture radar satellite constellation, providing persistent Earth observation data and natural catastrophe analytics 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
ICEYE Portal Space Systems
Founded 2015 2021
Headquarters Espoo, Finland Bothell, Washington
Type private private
Status operating operating
Employees 711 22
Total funding $482M $20M
Latest round Series E Seed
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion
Products listed 5 3
Federal contracts
Launches
Leaders listed Rafal Modrzewski, Pekka Laurila, Magdalena Bartos Jeff Thornburg, Ian Vorbach, Prashaanth Ravindran
News mentions 2 0
SHARED SECTORS
FREQUENTLY ASKED

How do ICEYE and Portal Space Systems compare?

Both companies work in Satellite Manufacturing. ICEYE was founded in 2015 and Portal Space Systems in 2021.

Which is larger, ICEYE or Portal Space Systems?

ICEYE reports the larger workforce, with 711 employees versus 22.

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