CDM DOLMEN is an Italian company that has been developing a software for the structural and geotechnical design for more than 30 years. In particular, it produces a modular system of software dedicated to the design and calculation of three-dimensional structures made of reinforced or prestressed concrete, steel, wood, aluminum or masonry, placed both in seismic and non seismic zone. Besides DOLMEN offers the possibility of performing the analysis of structural elements under fire action.In the geotechnical field, there are software for the calculation of retaining walls, bulkheads, shallow and deep foundations, as well as for slopes stability verification and for soils and rocks characterization.