The core activity of Forstgemeinschaft GRABUS is forestry and related services, particularly: Forest management: management and maintenance of forests; Forest care: maintenance and preservation of forests; Timber harvesting: extraction of wood from forests; Construction work: implementation of construction projects in forests; Road maintenance: maintenance of roads in forests; Green area maintenance: maintenance of green spaces and gardens; Arboriculture: creation and maintenance of gardens and green spaces; Firewood: production and sale of firewood. Additionally, the company also offers services such as private forest management, public relations and sovereign tasks for the forest region 2.