GAMA ranked 94th. in the “Top 225 International Contractors” listings of Engineering News Record Magazine (ENR) 2012 . The companies are ranked basing on the construction revenues in the international markets.
GAMA also got the 196th place in the “Top 225 Global Contractors” listings of ENR.
GAMA ranked fourth among 33 Turkish Contractors that took part within the top 225 international companies where Turkish companies has the second highest number after the Chinese companies in the ENR listings.