Zanello (ZG-Trac S.A.) was founded in Rio Tercero, Córdoba, Argentina by Dario Zanello in 2005, son of Luis Zanello of Trac-Za, and nephew of Carlos Zanello of Pauny, all related to the former Zanello S.A. that went bankrupt. ZG-Trac builds articulated tractors and row-crop tractors. As of 2011, nothing can be found of the company, so it may be defunct.