2016
500 Best & Largest Companies
4th Place – Construction Sector
Exame magazine
2015
MERIT FOR THE WORK DEVELOPED IN THE EDUCATION SECTOR
Special Mention
UNESCO
2014
Largest Exporters
5th Place – Construction Sector + 27th Place National Exporters
Diário Económico (newspaper)
2014
1000 Largest Companies
7th Place – Construction Sector
Expresso (newspaper)
2013
500 Best & Largest Companies
3rd Place – Construction Sector
Exame magazine
2011
500 Best & Largest Companies
2nd Place – Construction Sector
Exame magazine
1996
20 Best Companies in Public Works
2nd Place
Exame magazine
1995
20 Best Companies in Public Works
2nd Place
Exame magazine