SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Sidus Space logo Sidus Space Designs, manufactures, and operates LizzieSat small satellites, delivering AI-driven space-based data and hardware manufacturing services for defense and commercial customers vs Terran Orbital End-to-end satellite manufacturer delivering modular spacecraft platforms, mission operations, and ground services for defense, civil, and commercial customers worldwide Terran Orbital logo
HEAD-TO-HEAD2 shared sectors
Sidus Space Terran Orbital
Founded 2012 2013
Headquarters Florida’s Space Coast, Florida Boca Raton, Florida
Type public subsidiary
Status operating operating
Employees 73 325
Total funding
Latest round
Sectors Satellite Manufacturing, Earth Observation & Remote Sensing, Space Defense Systems Satellite Manufacturing, Satellite Components & Subsystems, Space Defense Systems
Products listed 3 13
Federal contracts
Launches
Leaders listed Carol Craig, Mark Mikolajczyk, Val Ojdanic Peter Krauss, Cheryl Paquete, Michael Young
News mentions 9 0
SHARED SECTORS
FREQUENTLY ASKED

How do Sidus Space and Terran Orbital compare?

Both companies work in Satellite Manufacturing, Space Defense Systems. Sidus Space was founded in 2012 and Terran Orbital in 2013.

Which is larger, Sidus Space or Terran Orbital?

Terran Orbital reports the larger workforce, with 325 employees versus 73.

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