Arrizabalaga & Asociados had rendered and is rendering legal services to concessionaires of public services. In this field, Arrizabalaga & Asociados has rendered legal advice to the major concessionaires companies in the railroad sector and in the commercial airlines, as well as many privatization processes in some provinces of Argentina.
Arrizabalaga & Asociados also represents and has given legal advice to utilities companies during public bids, assisting them in analyzing all the legal papers, offers preparation, documentation and impugnation, claims and appeals, representing them in each case before the administrative authorities or before the judicial authorities depend on the case. In addition, the firm has render advice to several Provincial and Municipal governments during administrative reforms of their own entities and in conflicts between them and with the Federal Government.