In 1991, the embryo of this group was born in the city of Sertãozinho, São Paulo, Brazil, initially with to partners who worked on the repair and remake of rotary screen filters. After one year on this activity other professionals became part of the group beginning than with the manufacturing of turbine parts and supplying technical assistance for the sugar-alcohol industry, defining than the name of the company as TGM Indústria e Comércio Ltda.Along of the years, TGM was building its history not only in Brazil but throughout the world, highlighted by its brilliant actuation with costumer and suppliers, gathering activities and involving professionals dedicated to the field of sustainable energy generation. Today, TGM is a group of companies resulting of the work of a great team, winner of tasks, reflected in the word " Champion" which was out spoken by Nelson Benedito Machado, well know as Pontal, in memoriam, who all ready foresaw a winner trade mark. This material was compiled to present a little of the actuation areas and departments involved in our reason to be, showing what's behind each part, each turbine and each gear box made and installed by the TGM team of technicians and also a little bit of the other group companies.