TS Energy System Tomasz Stańczak

42.22.Z - Works related to the construction of telecommunications and electrical lines

33.14.Z - Repair and maintenance of electrical devices

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.21.Z - Installation of electrical systems

43.50.Z - Specialized construction works in the field of civil and water engineering

43.99.Z - Other specialized construction works, not classified elsewhere

71.12.B - Engineering activities and related technical consultancy

77.12.Z - Rental and leasing of trucks

77.32.Z - Rental and leasing of construction machinery and equipment