Space Sustainability & Debris Removal

A

AGENA SPACE PRIVATE

operating

French NewSpace startup developing green liquid propulsion systems for SmallSat orbital mobility

A

Ascend Beyond Space PRIVATE

operating

Satellite end-of-life propulsion, passivation, and power subsystems designed to prevent space debris

A

Astroscale PUBLIC

operating

Designs and operates spacecraft for on-orbit servicing, including debris removal, satellite life extension, and refueling across LEO and GEO

B

BULL Co., Ltd. PRIVATE

operating

Develops post-mission disposal devices using drag sail technology to prevent spacecraft and launch vehicle stages from becoming space debris

B

Benchmark Space Systems PRIVATE

operating

Designs and manufactures chemical, electric, and hybrid propulsion systems for spacecraft ranging from cubesats to orbital transfer vehicles

C

CASA Space Technologies PRIVATE

operating

Developing aerodynamic coatings to reduce satellite drag in very low Earth orbit

C

ClearSpace PRIVATE

operating

Designs and operates robotic spacecraft for active debris removal, satellite life extension, and in-orbit inspection services

K

Kurs Orbital PRIVATE

operating

Develops a standardized autonomous rendezvous and docking module for satellite life extension, debris removal, and in-orbit servicing missions

N

New Horizon Srl PRIVATE

operating

Sustainability consultancy for the Space Economy, participating in ESA BIC Padua

UK consultancy and propulsion testing firm focused on sustainable small spacecraft launch technology

N

North Propulsion PRIVATE

operating

Copenhagen startup building high-thrust bi-propellant chemical propulsion systems for microsatellites

O

OKAPI:Orbits GmbH PRIVATE

operating

Space traffic management and orbital operations software for satellite missions