SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
BlackSky Technology logo BlackSky Technology Operates a high-revisit Earth observation constellation and AI-powered Spectra platform for real-time geospatial intelligence and automated monitoring vs GHGSat Operates a constellation of high-resolution satellites that detect and measure methane and CO2 emissions from individual industrial facilities GHGSat logo
HEAD-TO-HEAD2 shared sectors
BlackSky Technology GHGSat
Founded 2014 2011
Headquarters Herndon, Virginia Montreal, Canada
Type public private
Status operating operating
Employees 229 150
Total funding $145M
Latest round Debt
Sectors Geospatial Intelligence & Analytics, Earth Observation & Remote Sensing, Satellite Manufacturing Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics
Products listed 5 7
Federal contracts
Launches
Leaders listed Brian O'Toole, Henry Dubois, Chris Lin Stephane Germain, Emilie Hamel, Jeffrey Kadanoff
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do BlackSky Technology and GHGSat compare?

Both companies work in Geospatial Intelligence & Analytics, Earth Observation & Remote Sensing. BlackSky Technology was founded in 2014 and GHGSat in 2011.

Which is larger, BlackSky Technology or GHGSat?

BlackSky Technology reports the larger workforce, with 229 employees versus 150.

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