LTX Simulation GmbH provides support in the selection, development and optimization of solutions for system simulations based on Modelica, FMI and Dymola. LTX gives a wide support, develops custom-made solutions and provides training courses. Furthermore LTX distributes model libraries and software from XRG Simulation GmbH, TLK-Thermo GmbH and other developers. The close and extensive collaboration of the three companies (LTX, TLK and XRG) ensures the optimum support for its customers.