SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Aerospacelab logo Aerospacelab Designs and manufactures satellite platforms, subsystems, and Earth observation payloads for LEO constellations, from 50 kg to 5,000 kg 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
Aerospacelab Portal Space Systems
Founded 2018 2021
Headquarters Mont-Saint-Guibert, Belgium Bothell, Washington, USA
Type private private
Status operating operating
Employees 400 22
Total funding $167.3M $20M+
Latest round Series B Seed
Sectors Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Components & Subsystems Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion
Products listed 6 3
Federal contracts
Launches
Leaders listed Benoit Deper, Tina Ghataore, Michael Pavloff Jeff Thornburg, Ian Vorbach, Prashaanth Ravindran
News mentions 12 0
SHARED SECTORS
FREQUENTLY ASKED

How do Aerospacelab and Portal Space Systems compare?

Both companies work in Satellite Manufacturing. Aerospacelab was founded in 2018 and Portal Space Systems in 2021.

Which is larger, Aerospacelab or Portal Space Systems?

Aerospacelab reports the larger workforce, with 400 employees versus 22.

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