SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
D-Orbit logo D-Orbit Operates orbital transfer vehicles for last-mile satellite delivery, hosted payload services, space cloud computing, and in-orbit servicing vs ThinkOrbital Defending, servicing, and building space infrastructure with X-ray inspection, robotic toolkits, and autonomously assembled orbital platforms ThinkOrbital logo
HEAD-TO-HEAD1 shared sector
D-Orbit ThinkOrbital
Founded 2011 2021
Headquarters Italy Boulder, Colorado
Type public private
Status operating operating
Employees 333 19
Total funding $5.9M
Latest round Seed
Sectors Space Transportation & Logistics, In-Orbit Servicing & Assembly, Space Software & Mission Tools Space Domain Awareness, In-Orbit Servicing & Assembly, In-Space Manufacturing
Products listed 18 3
Federal contracts
Launches
Leaders listed Luca Rossettini, Renato Panesi, Sergio Mucciarelli Lee Rosen, Sebastian Asprella, Vojtech Holub
News mentions 10 0
SHARED SECTORS
FREQUENTLY ASKED

How do D-Orbit and ThinkOrbital compare?

Both companies work in In-Orbit Servicing & Assembly. D-Orbit was founded in 2011 and ThinkOrbital in 2021.

Which is larger, D-Orbit or ThinkOrbital?

D-Orbit reports the larger workforce, with 333 employees versus 19.

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