SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Orienspace logo Orienspace Designs and manufactures solid and liquid-fueled launch vehicles for commercial satellite deployment via sea and land launches 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
Orienspace Sierra Space
Founded 2020 2021
Headquarters 北京, China Louisville, Colorado
Type private private
Status operating operating
Employees 1,072
Total funding $600M $2.2B
Latest round Series B+ Series C
Sectors Launch Services, Space Propulsion Satellite Manufacturing, Space Propulsion, Space Stations & Habitats
Products listed 4 7
Federal contracts 1 ($6.5M)
Launches 3 (67%)
Leaders listed Bu Xiangwei, Peng Haomin Dan Jablonsky, Janet Kavandi, Troy Lahr
News mentions 24 0
SHARED SECTORS
FREQUENTLY ASKED

How do Orienspace and Sierra Space compare?

Both companies work in Space Propulsion. Orienspace was founded in 2020 and Sierra Space in 2021.

Which has more US federal contracts, Orienspace or Sierra Space?

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

Which has more launches, Orienspace or Sierra Space?

Orienspace leads with 3 tracked launches (67% success rate).

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