KOPTECH Sebastian Konopka

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

18.13.Z - Service activities related to printing preparation

22.29.Z - Manufacture of rubber and plastic products

26.40.Z - Manufacture of electronic consumer products

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

43.12.Z - Site preparation for construction

43.13.Z - Performing excavations and geological-engineering drilling

43.21.Z - Installation of electrical systems

43.29.Z - Specialized construction works

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

64.19.Z - Other monetary intermediation

66.19.Z - Other activities supporting financial services, excluding insurance and pension funds

74.10.Z - Specialized design activities

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

77.12.Z - Rental and leasing of trucks

77.21.Z - Rental and leasing of recreational and sports equipment

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

77.33.Z - Rental and leasing of office machinery and equipment, including computers

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

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

93.19.Z - Sports activities, not elsewhere classified

45.20.Z