Engineering, planning, and consulting firm, particularly in the fields of building construction, civil engineering, and industrial construction, both domestically and internationally. Management of a construction company/general contractor/turnkey contractor. This company can carry out all construction work in building construction, civil engineering, road construction, and infrastructure construction, as well as install all related building systems. The company can establish branches and subsidiaries both domestically and internationally, and can invest in other companies both domestically and internationally, 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 both domestically and internationally. It can also arrange financing for its own account or for the account of others, as well as provide security for the liabilities of affiliated companies.