OIA + is an Architecture Studio founded by Arch. Meijide Santiago, based in Argentina. It is a young company in the market with a backing of 150,000m2 projected. It has a team, made up of the best professionals, with the most extensive knowledge to carry out the development, project, construction and administration of works. OIA + since its inception, as an architecture studio, projects and executed works of different sizes, stories such as: Office Towers, Housing Towers, Hotels, Shopping Centers, Government Buildings, Residences, Institutions, among others. The study has different professional services associated with Structural Systems, Sanitary Installations, Electrical Installations, Fire Fighting Installations, Remodeling, New Construction, Various Services, Provision and placement of a Raised Technical Floor, among others.