SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
GHGSat logo GHGSat Operates a constellation of high-resolution satellites that detect and measure methane and CO2 emissions from individual industrial facilities vs Synspective Develops and operates small SAR satellites and provides Earth observation data and analytics for disaster response, national security, and environmental monitoring Synspective logo
HEAD-TO-HEAD2 shared sectors
GHGSat Synspective
Founded 2011 2018
Headquarters Montreal, Canada Tokyo, Japan
Type private public
Status operating operating
Employees 150 192
Total funding $145M
Latest round Debt
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing
Products listed 7 7
Federal contracts
Launches
Leaders listed Stephane Germain, Emilie Hamel, Jeffrey Kadanoff Motoyuki Arai, Toshihiro Obata, Atsushi Shito
News mentions 0 1
SHARED SECTORS
FREQUENTLY ASKED

How do GHGSat and Synspective compare?

Both companies work in Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics. GHGSat was founded in 2011 and Synspective in 2018.

Which is larger, GHGSat or Synspective?

Synspective reports the larger workforce, with 192 employees versus 150.

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