SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
K2 Space logo K2 Space Designs and manufactures large-scale, high-power satellite platforms with in-house electric propulsion and avionics for multi-orbit missions. vs Space Pioneer Develops reusable kerosene-liquid oxygen launch vehicles and rocket engines for commercial and government satellite deployment missions Space Pioneer logo
HEAD-TO-HEAD1 shared sector
K2 Space Space Pioneer
Founded 2022 2019
Headquarters Torrance, California, USA Beijing, China
Type private private
Status operating operating
Employees 159 120
Total funding $429M $351M
Latest round Series C Series C
Sectors Satellite Manufacturing, Satellite Components & Subsystems, Space Propulsion Launch Services, Space Propulsion
Products listed 3 6
Federal contracts
Launches 2 (50%)
Leaders listed Karan Kunjur, Neel Kunjur, John Plumb Kang Yonglai
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do K2 Space and Space Pioneer compare?

Both companies work in Space Propulsion. K2 Space was founded in 2022 and Space Pioneer in 2019.

Which is larger, K2 Space or Space Pioneer?

K2 Space reports the larger workforce, with 159 employees versus 120.

Which has more launches, K2 Space or Space Pioneer?

Space Pioneer leads with 2 tracked launches (50% success rate).

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