SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Slingshot Aerospace logo Slingshot Aerospace Provides AI-powered space domain awareness, satellite tracking, space traffic coordination, and orbital simulation for government and commercial operators vs TransAstra Develops orbital logistics vehicles, asteroid capture systems, and space domain awareness telescopes for cislunar resource utilization TransAstra logo
HEAD-TO-HEAD1 shared sector
Slingshot Aerospace TransAstra
Founded 2017 2017
Headquarters Colorado Springs, Colorado Los Angeles, California
Type private private
Status operating operating
Employees 155 29
Total funding $148.9M $12M
Latest round Venture Seed
Sectors Space Domain Awareness, Space Defense Systems, Space Software & Mission Tools Space Resources & Mining, Space Domain Awareness, Space Transportation & Logistics
Products listed 16 7
Federal contracts
Launches
Leaders listed Tim Solms, Scott Humphrys, Andrea Powers Joel Sercel, PhD., Nicole Shumaker, Alex Pilmer
News mentions 15 0
SHARED SECTORS
FREQUENTLY ASKED

How do Slingshot Aerospace and TransAstra compare?

Both companies work in Space Domain Awareness. Slingshot Aerospace was founded in 2017 and TransAstra in 2017.

Which is larger, Slingshot Aerospace or TransAstra?

Slingshot Aerospace reports the larger workforce, with 155 employees versus 29.

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