01.61.Z - Support activities for crop production
01.63.Z - Post-harvest crop activities and seed processing for propagation
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Construction of roads and motorways
43.11.Z - Demolition
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
46.21.Z - Wholesale of grain, unmanufactured tobacco, seeds and animal feeds
77.12.Z - Rental and leasing of trucks
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment