Powering Critical Space & Defense Mobility
Global Leader in High-Performance PropulsionECAPS at a glance
ECAPS AB is a global technology provider specializing in advanced rocket engines and high-performance ADN-based propellants. Our flagship innovation, the LMP-103S propellant, has been proven across international missions, establishing a trusted heritage of performance, safety, and reliability. With more than two decades of global experience, ECAPS continues to deliver propulsion solutions for critical space and defense applications worldwide.
Press Releases & News
19
Nov
TYR-1: A Swedish–European Orbital Transfer Vehicle
Building on 190 years of cumulative heritage in enabling critical mobility for international satellites and spacecraft, ECAPS is now expanding its propulsion capabilities to a new operational frontier.
08
Oct
25 Years of Swedish Propulsion Innovation
ECAPS AB, Sweden’s leading propulsion technology provider, celebrates its 25th anniversary, marking a quarter-century of innovation in spacecraft and defense mobility.
25
Sep
SNSA Awards ECAPS Contract for Fast Start-up Thrusters
The Swedish National Space Agency (SNSA) has awarded ECAPS with funding under the Dual-Use Space Technology Program, established by the Government’s Research & Innovation Bill (2024).
Key Applications Areas
Delivering propulsion solutions for satellite constellations, orbital transfer, exploration missions, and in-orbit servicing.
In-Orbit Servicing
Cleaning Debris, Rapid Response & Refuelling
Orbit Raisers
Orbit transfer Vehicles & Kick Stages
Exploration Missions
Moon Landers & Space Drones
Satellite Constellations
LEO Constellations, MEO & GEO
HPGP Propulsion Products
Propulsion solutions, from thrusters and propulsion systems to mission loading services worldwide
HPGP Thrusters
HPGP Propulsion Systems
HPGP Loading Campaigns
LMP - 103S Propellant
ECAPS is the inventor of the world’s first ADN-based propellant, LMP-103S. With a proven heritage in supporting commercial and defensive applications, LMP- 103S is a versatile, mission-ready solution that combines high performance, safety, and operational efficiency.
ECAPS
In Numbers
Global Leader of ADN Solutions
World Technology Provider of LMP-103S
25+ Years
R&D & Operations
190+ Years
Heritage Accumulated in Orbit
15+ Years
Years of Flight Heritage
30+
Space Crafts on Boarded
350+
Flight Units Qualified Delivered
10+
Launches Globally