HyImpulse

HyImpulse Technologies GmbH is a German launch service provider based in Baden-Württemberg that develops orbital and suborbital launch vehicles. The organisation focuses on the implementation of paraffin-based hybrid propulsion systems, positioning itself as a cost-effective alternative to traditional liquid or solid-fuel rocket manufacturers in the small satellite launch market. They occupy a role as an original equipment manufacturer for propulsion units and integrated launch systems. The firm is currently advancing the SR75 sounding rocket and the SL1 orbital launch vehicle, which is designed to deliver small payloads into Low Earth Orbit. Key partnerships involve the German Aerospace Center (DLR) for engine testing and agreements with various spaceports, including the SaxaVord Spaceport in the United Kingdom and facilities in Australia, to facilitate polar and sun-synchronous launches. Their technology utilizes a combination of solid fuel and liquid oxidisers to improve safety during handling and transport. Prospective buyers or institutional partners should verify the specific flight heritage of the SR75 vehicle and the current qualification status of the 75kN HyPLOX75 engine. It is also necessary to confirm the scheduling of planned orbital launch windows and the availability of specific launch site licenses required for mission-specific trajectories. Due to the developmental nature of the SL1, technical due diligence regarding payload integration standards and reusability claims is advised.