Our firm, founded in 1970, started commercial activities after required investment was made in the field of coalmine operation by deceased Hüseyin Üçlertoprağı who recognized potential available in coal field located in town Gönen, province Balıkesir.

Our firm took the title of Mansuroğlu Madencilik in 1989 and is maintaining its own commercial and production activities as a family company until today.

Our firm maintained its activities in head-office located in Bursa until 2003, later, moved its head-office to İstanbul in 2003. Company is presently maintaining its activities & operations in two separate coal mines located in Gönen/Balıkesir and Uzunköprü/Edirne.