SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
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 Volta Space Technologies Develops wireless optical power transmission systems for lunar surface operations, delivering energy from orbit via laser beaming satellites Volta Space Technologies logo
HEAD-TO-HEAD1 shared sector
K2 Space Volta Space Technologies
Founded 2022 2020
Headquarters Torrance, California Montréal, Canada
Type private private
Status operating operating
Employees 159 15
Total funding $429M —
Latest round Series C Seed
Sectors Satellite Manufacturing, Satellite Components & Subsystems, Space Propulsion Lunar Services, Satellite Components & Subsystems
Products listed 3 2
Federal contracts — —
Launches — —
Leaders listed Karan Kunjur, Neel Kunjur, John Plumb Justin Zipkin, Paolo Pino, PhD, Paul Damphousse
News mentions 0 9
SHARED SECTORS
Satellite Components & Subsystems
FREQUENTLY ASKED

How do K2 Space and Volta Space Technologies compare?

Both companies work in Satellite Components & Subsystems. K2 Space was founded in 2022 and Volta Space Technologies in 2020.

Which is larger, K2 Space or Volta Space Technologies?

K2 Space reports the larger workforce, with 159 employees versus 15.

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