SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Antaris logo Antaris Provides a cloud-based software platform for satellite mission design, digital twin simulation, flight software, and constellation operations vs Planet Labs PBC Planet Labs PBC logo
HEAD-TO-HEAD1 shared sector
Antaris Planet Labs PBC
Founded 2021 2010
Headquarters Los Altos, California San Francisco, California
Type private public
Status operating operating
Employees 21 741
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 11
Federal contracts 3 ($20.7M)
Launches
Leaders listed Tom Barton, Karthik Govindhasamy, John Trionfo Will Marshall, Robbie Schingler, Ashley Fieglein Johnson
News mentions 0 1
SHARED SECTORS
FREQUENTLY ASKED

How do Antaris and Planet Labs PBC compare?

Both companies work in Satellite Manufacturing. Antaris was founded in 2021 and Planet Labs PBC in 2010.

Which is larger, Antaris or Planet Labs PBC?

Planet Labs PBC reports the larger workforce, with 741 employees versus 21.

Which has more US federal contracts, Antaris or Planet Labs PBC?

Planet Labs PBC has been awarded more, with $20.7M across 3 awards.

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