SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Esper Satellite Imagery logo Esper Satellite Imagery Builds and operates hyperspectral imaging microsatellites for mineral exploration, agriculture, and defense applications 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
Esper Satellite Imagery Portal Space Systems
Founded 2019 2021
Headquarters Melbourne, Australia Bothell, Washington
Type private private
Status operating operating
Employees 11 22
Total funding $6.6M $20M
Latest round Seed Seed
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion
Products listed 3 3
Federal contracts
Launches
Leaders listed Shoaib Iqbal, Przemyslaw Lorenczak Jeff Thornburg, Ian Vorbach, Prashaanth Ravindran
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Esper Satellite Imagery and Portal Space Systems compare?

Both companies work in Satellite Manufacturing. Esper Satellite Imagery was founded in 2019 and Portal Space Systems in 2021.

Which is larger, Esper Satellite Imagery or Portal Space Systems?

Portal Space Systems reports the larger workforce, with 22 employees versus 11.

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