SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Loft Orbital logo Loft Orbital Operates a satellite-as-a-service platform that integrates, deploys, and operates customer payloads and AI applications on standardized LEO spacecraft 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
Loft Orbital Portal Space Systems
Founded 2017 2021
Headquarters San Francisco, California Bothell, Washington
Type private private
Status operating operating
Employees 256 22
Total funding $326.2M $20M
Latest round Series C Seed
Sectors Satellite Manufacturing, Earth Observation & Remote Sensing, Space Software & Mission Tools Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion
Products listed 5 3
Federal contracts
Launches
Leaders listed Pierre-Damien Vaujour, Alex Greenberg, Pieter van Duijn Jeff Thornburg, Ian Vorbach, Prashaanth Ravindran
News mentions 1 0
SHARED SECTORS
FREQUENTLY ASKED

How do Loft Orbital and Portal Space Systems compare?

Both companies work in Satellite Manufacturing. Loft Orbital was founded in 2017 and Portal Space Systems in 2021.

Which is larger, Loft Orbital or Portal Space Systems?

Loft Orbital reports the larger workforce, with 256 employees versus 22.

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