Tosca - The Optimisation Suite

SIMULIA, the Dassault Systèmes brand for realistic simulations, offers Tosca - the most complete design optimisation solution in the market.

Today’s engineers aspire to develop innovative products in the shortest development time possible. Security, comfort, performance, efficiency, durability, and flexibility are just some of the aspects to take into account. Tosca Structure and Tosca Fluid - as leading technologies for structural optimisation and flow optimisation - offer efficient optimisation based on FEA and CFD simulations.

The Tosca optimisation suite enables engineers to take full advantage of any improvement potential while leveraging advanced simulation capabilities. It creates optimized design concepts to achieve the highest performance, quality, and eco-efficiency in a shorter development time.


  • Tosca Structure: The market leading technology for the rapid and reliable design of lightweight, rigid and durable components and systems.
  • Tosca Fluid: The only available system for topology optimisation of channel flow problems.

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