SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
i-Space logo i-Space Develops solid and liquid-fueled launch vehicles including the Hyperbola series, with China's first privately-built orbital rocket and a reusable methane rocket in development vs K2 Space Designs and manufactures large-scale, high-power satellite platforms with in-house electric propulsion and avionics for multi-orbit missions K2 Space logo
HEAD-TO-HEAD1 shared sector
i-Space K2 Space
Founded 2016 2022
Headquarters China Torrance, California
Type private private
Status operating operating
Employees — 159
Total funding $473.7M $429M
Latest round Series D++ Series C
Sectors Launch Services, Space Propulsion Satellite Manufacturing, Satellite Components & Subsystems, Space Propulsion
Products listed 3 3
Federal contracts — —
Launches 9 (44%) —
Leaders listed Peng Xiaobo Karan Kunjur, Neel Kunjur, John Plumb
News mentions 0 0
SHARED SECTORS
Space Propulsion
FREQUENTLY ASKED

How do i-Space and K2 Space compare?

Both companies work in Space Propulsion. i-Space was founded in 2016 and K2 Space in 2022.

Which has more launches, i-Space or K2 Space?

i-Space leads with 9 tracked launches (44% success rate).

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