SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Telesat logo Telesat Operates a global GEO satellite fleet and is building Telesat Lightspeed, an enterprise-class LEO constellation delivering fiber-like broadband with ultra-low latency 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-HEAD1 shared sector
Telesat Terran Orbital
Founded 1969 2013
Headquarters Ottawa, Canada Boca Raton, Florida
Type public subsidiary
Status operating operating
Employees 551 325
Total funding
Latest round
Sectors Satellite Communications, Ground Segment & Networks, Space Defense Systems Satellite Manufacturing, Satellite Components & Subsystems, Space Defense Systems
Products listed 37 13
Federal contracts
Launches
Leaders listed Daniel S. Goldberg, Donald Tremblay, Michel Forest Peter Krauss, Cheryl Paquete, Michael Young
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Telesat and Terran Orbital compare?

Both companies work in Space Defense Systems. Telesat was founded in 1969 and Terran Orbital in 2013.

Which is larger, Telesat or Terran Orbital?

Telesat reports the larger workforce, with 551 employees versus 325.

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