Forestry, forest care and protection, construction and maintenance of forest roads and tracks, forestry data acquisition and processing, training and further education, conservation and recreation facilities in the forest, wood cropping and harvesting, safety and hygiene, first aid, vehicles for timber transport, articulated semi-trailers, accessories for forestry machinery and vehicles, timber processing, heating with timber, wood pelletizing, tree nurseries, round-timber management, equipment for measuring volume and weight, cropping services, round-timber logistics, wood trade, planting, care of young trees and timber stands, pruning.