ISPTech is a spin-off from the German Aerospace Center (DLR). Based on more than 10 years of R&D in the field of in-space propulsion, ISPTech offers thrusters and propulsion systems based on green propellants.

ISPTech offers two technologies: HyNOx and HIP_11. HyNOx is a bipropellant based on nitrous oxide. Here ISPTech offers a 1 N, 5 N, 22 N and 200 N thruster. The 1 N and 22 N successfully pased a qualification campaign at DLR's test facilities in Lampoldshausen.

HIP_11 is a hypergolic, green bipropellant based on hydrogen peroxide. Here a 200 N thruster is currently under development and has reached TLR 4. The thruster is currently undergoing optimization and improvement tests at DLR in Lampoldshausen.