Gianantonio Perin was born in Oderzo in 1957. Giorgio Topan was born in Padova in 1958.
Both graduated with a degree in Architecture from IUAV. They are enrolled in the Order of Architects of Treviso. They established: Studio A (associate) in 1992, specializing in industrial design and fittings. They specialized in office sector and public places. They are attentive to the mass production reconciling aesthetic values and functional aspects.