5. Industrial development and current trends

5.1 Propulsion system development

The industrial organization of users and manufacturers of aerospace propulsion systems evolves periodically in France, Europe and the rest of the world, as it does in other commercial fields. The same applies to research organizations. Here are a few current examples from France, even if all this is taking place through bi- or multinational groupings.

Turbojet engines are developed, manufactured and supplied by engine manufacturers (historically Snecma).