Execution of work in specialty civil engineering, such as shotcrete, anchoring technology, micropiling, blasting work, underground construction, design, static calculation, and execution of excavation and securing works as well as general construction work, trade in construction materials and goods of all kinds. Execution of workshop work, rental and purchase of construction machinery and vehicles. The company can establish branches and subsidiaries domestically and abroad and invest in other companies domestically and abroad as well as conduct all business that is directly or indirectly related to its purpose. The company can acquire, encumber, dispose of, and manage real estate domestically and abroad.