iSerwis Julian Koplin

43.24.Z - Installation of other building systems

43.21.Z - Installation of electrical systems

46.84.Z - Wholesale trade of metal products and hydraulic and heating equipment and accessories

47.12.Z - Other non-specialized retail trade

47.40.Z - Retail sale of information and communication technology equipment

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

47.54.Z - Retail sale of electrical household appliances

47.78.Z - Retail sale of other new products

47.91.Z - Intermediary retail sale, non-specialized

47.92.Z - Intermediary retail sale, specialized

60.39.Z - Other content distribution activities

74.91.Z - Patent attorney and marketing activities

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

85.59.D - Other non-school forms of education, not classified elsewhere