Dynas+ is a technical engineering firm specialized in numerical modelling, which provides its customers (defense, aeronautics, space, automotive...) digital solutions to support and optimize the studies and development of their products. Dynas+ core business relies on fast dynamic phenomenon modelling and analysis, using ANSYS LS-DYNA software suite. Known worldwide for its use in dynamic applications, LS-DYNA gathers multiple capabilities organized around mechanical solvers so as to make feasible modelling of multi-physical phenomena (coupling with thermal, electromagnetism, CFD solvers…). Beyond its long-standing LS-DYNA solvers expertise (more than 20 years), Dynas+ has created strategic partnerships with others major editors in order to get a more global and simplified approach of the complete simulation process. This includes extensive parameterization, geometrical and topological optimization, CAD-CAE integration/association, sensitivity studies, parameters identification and automatic experimental results fitting. In that scope, Dynas+ choose the DEP MeshWorks software platform for its engineering department and became DEP MeshWorks Europe Technical Centre. Dynas+ then masters a set of complementary technologies to ensure a wide range of services. To reduce the number and costs of actual testing and product design times, using Finite Elements, meshless, multi-physics, explicit and implicit methods is Dynas+ challenge. Dynas+ also firmly focusses on technology innovation and participate to several research projects (positioned as project leader).