For the sixth consecutive year, Promon was named one of 21 model companies of Brazil in corporate social sustainability, according to the Sustainability Guide Exam 2011 publication edited by the Journal Review (published in April).

The Guide emphasizes in its 12th edition, among other factors, the acting head of Promon Engineering sector, as well as the actions the company has put into practice in order to properly manage natural resources in all projects it undertakes. However, one of the most important news of Promon in 2011 was the acquisition of the shareholding of companies in the environment, and they Brandt Environment, Terravision Geotechnology and Geoinformation, Verti ClimAgora and environmental technologies.