MARCIN STOLARCZYK ANTYMATERIA

33.14.Z - Repair and maintenance of electrical devices

41.00.A - Construction work related to the construction of residential buildings

41.00.B - Construction work related to the construction of non-residential buildings

43.21.Z - Installation of electrical systems

43.24.Z - Installation of other building systems

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

62.10.B - Programming activities

95.10.Z - Repair and maintenance of computers and telecommunications equipment

95.21.Z - Repair and maintenance of electronic equipment for general use

95.29.Z - Repair and maintenance of personal and household goods, not elsewhere classified