Przedsiębiorstwo Wielobranżowe Grzegorz Nowak

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

01.61.Z - Service activities supporting crop production

01.63.Z - Post-harvest services and seed processing for plant propagation

35.11.Z - Generation of electricity from non-renewable sources

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

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

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

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

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

45.20.Z