Space Tech Expo Europe | B2B Matchmaking 2025

18–20 Nov 2025 | Bremen, Germany

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ProductUpdated on 4 November 2025

ISPTech Multi-Mode Propulsion (Electric and Chemical Propulsion)

Founders Associate at ISPTech - InSpacePropulsion Technologies

Hardthausen, Germany

About

Current status

  • Propulsion system In Orbit Demonstration planned for 2027

  • Thruster and propellant ignition demonstrated under vacuum conditions

  • 200 N thruster TRL 4 (Part of ESA FIRST! Initiative)

  • 22 N thruster TRL 5

Flexible Mission Profiles
With the unique combination of hydrogen peroxide and an ionic liquid, flexible mission profiles through multi-mode operation are becoming possible, unlocked previously unseen capabilities and mission design. Our first system will combine fast & high thrust chemical mode, highly efficient electrical mode, and precise monopropellant mode into one package for commercial and defence missions and spacecraft.

Looking for

  • Buyer
  • Demonstration / Pilot projects

Applies to

  • Earth observation
  • Engines
  • Satellite navigation
  • Space
  • Space technology

Organisation

ISPTech - InSpacePropulsion Technologies

Start-up

Ludwigsburg, Germany

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