Reaction Dynamics, a Canadian aerospace company based in Québec, announces the closing of its CAD $14 million Series A funding round.
This round supports the next phase of development of its hybrid propulsion system, with a first suborbital demonstration flight planned for this winter. The announcement was made at the 2025 International Paris Air Show (SIAE) in Le Bourget.
- A patented propulsion technology positions Reaction Dynamics as a leader in dedicated orbital launch services, rapid replenishment, and reconstitution of satellite constellations.
- This funding accelerates the path to the company’s first suborbital demonstration flight and the commercialization of its launcher, aimed at commercial and defense satellite markets.
Reaction Dynamics is redefining access to space with a new generation of hybrid launchers. Its technology, designed for deployment from mobile launch infrastructure, offers unprecedented operational flexibility. This innovation serves the commercial sector by enabling fast and efficient replenishment and reconstitution of constellations. It also supports national security applications, including hypersonic platforms.
Its hybrid propulsion system, combining solid fuel and liquid oxidizer, stands out for its simplicity, safety, and operational flexibility. The innovative rocket engine drastically simplifies the propulsion architecture, comprising only about a dozen parts compared to nearly 15,000 in traditional liquid-fueled engines. This type of fuel and oxidizer eliminates explosion risks, increasing safety during both ground and flight operations.
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