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 GEESPACE Builds and operates a low-Earth orbit satellite constellation providing global IoT communications and high-precision positioning for connected vehicles GEESPACE logo
HEAD-TO-HEAD1 shared sector
Antaris GEESPACE
Founded 2021 2018
Headquarters Los Altos, California, USA 上海市徐汇区虹梅路1535号星联科技园1号楼10层
Type private private
Status operating operating
Employees 21
Total funding $7.7M $281M
Latest round Seed Venture
Sectors Space Software & Mission Tools, Satellite Manufacturing Satellite Communications, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 4 20
Federal contracts
Launches
Leaders listed Tom Barton, Karthik Govindhasamy, John Trionfo Dr. Wang Yang, Li Shufu, Yang Jian
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Antaris and GEESPACE compare?

Both companies work in Satellite Manufacturing. Antaris was founded in 2021 and GEESPACE in 2018.

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