SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Agnikul Cosmos logo Agnikul Cosmos Designs, manufactures, and launches small-lift orbital rockets powered by single-piece 3D-printed semi-cryogenic engines for dedicated small-satellite missions. vs Sierra Space Designs and manufactures satellite platforms, reusable spaceplanes, expandable habitats, and propulsion systems for national security and civil space Sierra Space logo
HEAD-TO-HEAD1 shared sector
Agnikul Cosmos Sierra Space
Founded 2017 2021
Headquarters Chennai, Tamil Nadu, India Louisville, Colorado, USA
Type private private
Status operating operating
Employees 251 1,072
Total funding $84.9M $2.2B
Latest round Series C Series C
Sectors Launch Services, Space Propulsion Satellite Manufacturing, Space Propulsion, Space Stations & Habitats
Products listed 5 7
Federal contracts 1 ($6.5M)
Launches
Leaders listed Srinath Ravichandran, Moin SPM, S.R. Chakravarthy Dan Jablonsky, Janet Kavandi, Troy Lahr
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Agnikul Cosmos and Sierra Space compare?

Both companies work in Space Propulsion. Agnikul Cosmos was founded in 2017 and Sierra Space in 2021.

Which is larger, Agnikul Cosmos or Sierra Space?

Sierra Space reports the larger workforce, with 1,072 employees versus 251.

Which has more US federal contracts, Agnikul Cosmos or Sierra Space?

Sierra Space has been awarded more, with $6.5M across 1 awards.

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