Optis is an engineering service provider offering technical expertise in mechanical design, structures, fluid mechanics & prototyping. Our team is focused on the design & certification of aerospace products and turbomachinery such as high-powered fans, propellers, and rotor blades for both the aviation and industrial sectors.In addition to our services, Optis offers technical solutions and software specialized for turbomachinery applications: - AXIS: An interactive application to visualize fan performance as a function of geometry and operating conditions;- OptiSound: An axial turbomachinery (ducted fan, propeller & rotor) noise prediction & optimization software.