SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Space Forge logo Space Forge Manufactures advanced semiconductor materials and alloys in microgravity using reusable, returnable satellite platforms for return to Earth vs Spire Global Operates a multipurpose nanosatellite constellation delivering weather, aviation, and RF intelligence data via space-based sensors and ground infrastructure Spire Global logo
HEAD-TO-HEAD1 shared sector
Space Forge Spire Global
Founded 2018 2012
Headquarters Florida, United Kingdom Vienna, Virginia
Type private public
Status operating operating
Employees 64 352
Total funding $51.2M
Latest round Series A
Sectors In-Space Manufacturing, Satellite Components & Subsystems, Satellite Manufacturing Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Ground Segment & Networks, Satellite Manufacturing
Products listed 4 4
Federal contracts
Launches
Leaders listed Joshua Western, Andrew Bacon, Michelle Flemming Peter Platzer, Boyd Johnson, David Myers
News mentions 43 1
SHARED SECTORS
FREQUENTLY ASKED

How do Space Forge and Spire Global compare?

Both companies work in Satellite Manufacturing. Space Forge was founded in 2018 and Spire Global in 2012.

Which is larger, Space Forge or Spire Global?

Spire Global reports the larger workforce, with 352 employees versus 64.

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