Castaldo SpA was born in the midst of what has been called the second industrial revolution between the 19° and 20° century, when Italy, like the most major European countries, took significant steps forward in of infrastructural and technological field. For three generations Castaldo SpA provides propaedeutic structures for the tunnel construction, originally with the production of the popular forward direction joists called “MARCIAVANTI” for the famous Fuorigrotta – Mergellina “Quattro giornate gallery” (Naples 1940) which is a significant example. After the post-war period, Castaldo SpA expanded its product line by introducing steel calendered beams (steel ribs, safety armor). The company’s history is characterized by the realization of important works such as the national highspeed rail lines, the realization of the “Variante di valico” and the enlargement of the third lane of the main highways and state roads, the construction of railway bridges and flyovers. In the international field Castaldo SpA has participated in the creation of great works in Denmark, Poland, Romania, France, Algeria, Chile, Israel and Ghana such as subway lines and stations of the capital cities, the construction of road infrastructure and galleries as well as realization of private buildings, industrial facilities and public buildings. It is appropriate to say that Castaldo SpA is able to offer cutting-edge solutions for all the customers’ requests.

Today Castaldo S.p.A. is a company leader in the field of infrastructures, civil and industrial construction, alternative energy and metal carpentry. In possession of an important know how resulting from the experience of national and foreign job orders, the availability of highly qualified workers and state-ofthe-art technology, Castaldo aims to offer a competent and professional support to our clients in all phases of the work, in order to provide a global service. Over the years, it is structured so that it can sustain, as well as the construction of works, all support services thanks to the availability of advanced plants and machinery. To choose Castaldo S.p.A. means to choose a company for its qualification in General and specialistic works, for the good relationship price/quality and for the timeliness in execution and delivery.

Castaldo SpA employs a team of higly qualified engineers for executive and construction design through modeling in 3D made by a forefront software such as Tekla structures, Tecnometal 4D; but also to design and structural calcolations (static / dynamic / fatighe / Resonance) through modeling solid, stored on software such as Midas Civil, Xfinest, Steel connections, Pro-Sap.

Tekla structures software is a BIM (Building information modeling) for the modeling of the steel structures that face in a single stream work the entire process by the offer, budgeting and preliminary project until design detail, the constuction and assembly.