SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
BULL Co., Ltd. logo BULL Co., Ltd. Develops post-mission disposal devices using drag sail technology to prevent spacecraft and launch vehicle stages from becoming space debris 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
BULL Co., Ltd. K2 Space
Founded 2022 2022
Headquarters Utsunomiya, Japan Torrance, California
Type private private
Status operating operating
Employees 40 159
Total funding $429M
Latest round Series C
Sectors Space Sustainability & Debris Removal, Satellite Components & Subsystems Satellite Manufacturing, Satellite Components & Subsystems, Space Propulsion
Products listed 5 3
Federal contracts
Launches
Leaders listed Yasuhito Uto, Genryo Kanno, Eric Luvisutto Karan Kunjur, Neel Kunjur, John Plumb
News mentions 19 0
SHARED SECTORS
FREQUENTLY ASKED

How do BULL Co., Ltd. and K2 Space compare?

Both companies work in Satellite Components & Subsystems. BULL Co., Ltd. was founded in 2022 and K2 Space in 2022.

Which is larger, BULL Co., Ltd. or K2 Space?

K2 Space reports the larger workforce, with 159 employees versus 40.

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