Alhambra Srl is a structural civil engineering consulting company and a software development company. Alhambra is the distributor in Italy of the English finite element system LUSAS since 2002 and the experience acquired in the design of bridges and in the customization of the software with the LUSAS BRIDGE version has led to the development of: - PontiEC4, pre-postprocessor for the design of composite steel-concrete decks according to EC4 - ABload, software for the determination of loads equivalent to the loads of exceptional and testing transits and for their comparison with the code of practice design loads. Alhambra provides structural engineering services in the field of infrastructure and construction for the analysis of entire structures and individual components. Software development activity is not aimed only at products to be marketed, but can also be carried out ad hoc for companies that want to standardize and speed up their design process. Alhambra also takes care of the promotion and development of innovative anti-seismic technologies.