Altius Space Machines Inc.
Astroscale Holdings Inc.
ClearSpace
Lockheed Martin Corporation
Northrop Grumman
Orbit Fab Inc.
QinetiQ
Rogue Space Systems Corporation
Starfish Space
D-Orbit SpA
High Earth Orbit Robotics
LMO
Maxar Technologies
Momentus Inc.
Obruta Space Solutions Corp.
Orbit Recycling
Tethers Unlimited Inc.