Family, Labor and Social Services Zonguldak Provincial Directorate

Turkey Hard Coal Authority Laboratory Branch Directorate

Turkish Hard Coal Authority Occupational Safety and Training Department

Turkey Hard Coal Institution Department of Technical Research and Efficiency

Turkish Hard Coal Institution Flame Tightness Branch Directorate

Turkish Hard Coal Authority Machinery Supply Department

Turkey Coal Enterprises Mining Machinery Factory Operations Directorate

Turkey Hard Coal Authority Purchasing Department

Turkish Hard Coal Authority High Voltage Operation Directorate

Zonguldak Regional Port Authority