The core activities of Giger Montagen AG include: Steel construction: Assembly of steel structures, including cable car stations and masts; Steel dismantling: Dismantling of steel structures; Revisions: Maintenance and repair of gravel, concrete and asphalt plants; Gravel, concrete and asphalt plants: New construction, revisions and demolition of gravel and concrete plants; Waste management and recycling: Separate disposal of construction waste; Special objects: Execution of special works, such as mobile sandblasting and clearing; Sale of industrial halls: Sale of used industrial halls; Dismantling: Dismantling of industrial plants and machinery; Clearing: Execution of clearing work; Mobile sandblasting: Execution of mobile sandblasting work; Waste management and recycling: Disposal and recycling of construction waste and other materials.