Global Leader in High-Performance Propulsion

Powering Critical Space & Defense Mobility

ECAPS 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.

About

Press Releases & News

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).

18
Sep

Strengthening Nordic–Japan Space Cooperation

ECAPS participated in the panel discussion “Building Commercial Partnerships in Space” at Nordic Space Day in Osaka, an event bringing together Swedish and Japanese leaders to strengthen cooperation in space.

ALL News

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

Thrusters

HPGP Propulsion Systems

Propulsion Systems

HPGP Loading Campaigns

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.

Propellant

ECAPS
In Numbers

Global Leader of ADN Solutions

World Technology Provider of LMP-103S


25 Years


R&D & Operations

176+ Years


Heritage Accumulated in Orbit

15+ Years


Years of Flight Heritage


30+

Space Crafts on Boarded

350+


Flight Units Qualified Delivered

10+


Launches Globally