SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Antaris logo Antaris Provides a cloud-based software platform for satellite mission design, digital twin simulation, flight software, and constellation operations vs iQPS Develops and operates a constellation of small SAR satellites providing high-resolution radar imagery for near-real-time Earth observation iQPS logo
HEAD-TO-HEAD1 shared sector
Antaris iQPS
Founded 2021 2005
Headquarters Los Altos, California, USA Fukuoka, Japan
Type private public
Status operating operating
Employees 21 62
Total funding $7.7M
Latest round Seed
Sectors Space Software & Mission Tools, Satellite Manufacturing Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing
Products listed 4 2
Federal contracts
Launches
Leaders listed Tom Barton, Karthik Govindhasamy, John Trionfo Shunsuke Onishi, Toshimitsu Ichiki, Tetsuo Yasaka
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Antaris and iQPS compare?

Both companies work in Satellite Manufacturing. Antaris was founded in 2021 and iQPS in 2005.

Which is larger, Antaris or iQPS?

iQPS reports the larger workforce, with 62 employees versus 21.

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