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 SpinLaunch Builds kinetic launch systems using ground-based centrifuges and develops the Meridian LEO broadband constellation for enterprise communications SpinLaunch logo
HEAD-TO-HEAD1 shared sector
K2 Space SpinLaunch
Founded 2022 2014
Headquarters Torrance, California, USA Long Beach, CA
Type private private
Status operating operating
Employees 159 27
Total funding $429M $249M
Latest round Series C Series C
Sectors Satellite Manufacturing, Satellite Components & Subsystems, Space Propulsion Launch Services, Satellite Communications, Satellite Manufacturing
Products listed 3 4
Federal contracts
Launches
Leaders listed Karan Kunjur, Neel Kunjur, John Plumb Massimiliano Ladovaz, David Wrenn
News mentions 0 16
SHARED SECTORS
FREQUENTLY ASKED

How do K2 Space and SpinLaunch compare?

Both companies work in Satellite Manufacturing. K2 Space was founded in 2022 and SpinLaunch in 2014.

Which is larger, K2 Space or SpinLaunch?

K2 Space reports the larger workforce, with 159 employees versus 27.

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