Space Systems

Sienna’s Space Systems Division (Sienna-SSD) is a leader in development and manufacturing of high temperature stable catalysts, thrust chambers, bed plates, and high temperature pressure sensors for a broad spectrum of chemical propulsion systems and gas generators that use hot burning advanced ADN-, HAN-and N2O-based green monopropellants.

Sienna-SSD also manufactures custom designed aluminum nitride ceramic anode and cathode isolators and plasma wall liners for high power electric propulsion systems.