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 Lacuna Space Operates a low-Earth orbit satellite network providing direct-to-device IoT connectivity for remote sensors using its proprietary LoneWhisper protocol based on LoRaWAN Lacuna Space logo
HEAD-TO-HEAD1 shared sector
BULL Co., Ltd. Lacuna Space
Founded 2022 2016
Headquarters Utsunomiya, Japan United Kingdom
Type private private
Status operating operating
Employees 40 17
Total funding $21.6M
Latest round Grant
Sectors Space Sustainability & Debris Removal, Satellite Components & Subsystems Satellite Communications, Satellite Components & Subsystems
Products listed 5 8
Federal contracts
Launches
Leaders listed Yasuhito Uto, Genryo Kanno, Eric Luvisutto Rob Spurrett, Thomas Telkamp, Fernando Rodriguez
News mentions 19 0
SHARED SECTORS
FREQUENTLY ASKED

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

Both companies work in Satellite Components & Subsystems. BULL Co., Ltd. was founded in 2022 and Lacuna Space in 2016.

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

BULL Co., Ltd. reports the larger workforce, with 40 employees versus 17.

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