A TEC Group is a leading company for pyroprocess optimization and consultancy services in the cement industry. We provide worldwide unique process know-how paired with strategic partnerships in various process technologies since its beginnings in 1995. Our supply covers a range from special solutions to turn-key pyroprocess plants. In 2010, A TEC and the Brazilian burner specialist GRECO have decided to join forces and bring global solutions in the pyroprocess of cement plants. The founded company A TEC GRECO is nowadays one of the leading combustion specialists for burners and burner equipment in the cement and lime industry. With that knowledge and the experience of our engineers we offer customized intelligent solutions for the combustion process worldwide. Since 2012, A TEC and A TEC GRECO are part of the LOESCHE group. As mid-sized family-owned company with headquarters in Austria and subsidiaries in Brazil and China as well as representatives in further countries we are represented worldwide.