CADIA S.A. is a consulting signature that from 1967 it devotes itself to give professional services of Engineering and Environment, so much in the Republic Argentina as in the exterior, with a wide range of specialities. His founding partners, Ing. Pedro Petriz, Agr. Enrique L. Brané, Agr. Joaquín Arespacochaga, Ing. Carlos Costa and the Ing. Víctor P. Testoni was pioneering in the Road Engineering of the country, defining as a basic aim the permanent search of the professional excellence and the constant development in the knowledge of way of achieving results adjusted to the technological evolution across the times. This aim remains in force in the signature, constituting the solid basement on which his current members are formed and work.

It possesses professionals of Engineering, Geology, Biology, Law, Architecture, Economy, Anthropology, Agronomy, Systems, Computation and Design, that they interact achieving multidisciplinary results.

Inside the tasks developed by CADIA S.A., they can be mentioned: Studies and Projects, Technical - economic Feasibility, Environment, Traffic and Road Security, Inspections and Supervisions, Concessions for Toll, Civil Works, Geotechnical Studies and Foundations, Hydraulic Studies, Control of Erosion and Protection of Coasts.

In CADIA S.A. there is priority the innovation and development of technology of top. Pioneer in the utilization of technology satelital for topographic measurements.