PT. GEMA KONTRAKTOR NUSANTARA a.k.a. GKN is a company engaged in technical construction for infrastructure facilities, general construction and project engineering, the railway industry, telecommunications, transportation industry, military, metal and coal mining, and agriculture.

GKN supports several projects by the Government and State-Owned Enterprises such as the Ministry of Defense, PINDAD, Kereta Api Indonesia, PLN, Angkasa Pura, and Pelindo.

Our mission is Through networking, reputation, and preparing for the future, we will continue to realize our corporate values and secure higher levels of domestic & international partnership cooperation.