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 ATLAS Space Operations Operates a cloud-native federated ground station network providing Ground Software as a Service for satellite telemetry, tracking, and command ATLAS Space Operations logo
HEAD-TO-HEAD1 shared sector
Antaris ATLAS Space Operations
Founded 2021 2015
Headquarters Los Altos, California Traverse City, Michigan
Type private private
Status operating operating
Employees 21 20
Total funding $7.7M $52M
Latest round Seed Venture
Sectors Space Software & Mission Tools, Satellite Manufacturing Ground Segment & Networks, Satellite Communications, Space Software & Mission Tools
Products listed 4 4
Federal contracts
Launches
Leaders listed Tom Barton, Karthik Govindhasamy, John Trionfo Casey Cowell, Corey Geer, Brad Bode
News mentions 0 6
SHARED SECTORS
FREQUENTLY ASKED

How do Antaris and ATLAS Space Operations compare?

Both companies work in Space Software & Mission Tools. Antaris was founded in 2021 and ATLAS Space Operations in 2015.

Which is larger, Antaris or ATLAS Space Operations?

Antaris reports the larger workforce, with 21 employees versus 20.

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