The construction, renovation, restoration, and maintenance of civil, industrial, and public buildings. General construction work. Excavation and earthmoving work; extraction and processing of inert materials; concrete production and sale of inert materials; storage of inert materials; construction and repair of roads, sewers, and water pipes; construction of tunnels and wastewater treatment plants; hydraulic system installation; scaffolding installation; agricultural and forestry work; environmental remediation and cleanup; construction of avalanche barriers and retaining walls; management of waste collection, processing, and disposal; snow removal; transportation. Retail and wholesale trade of construction materials, other building articles, and thermosanitary products; metalworking; storage of machinery and equipment; rental of machines with or without operators and equipment for construction and demolition. Provision of personnel services. The company may acquire, manage, and sell movable and immovable assets of any kind and nature, participate in other companies, and establish branches and subsidiaries in Switzerland and abroad. The company may also carry out all commercial, industrial, and financial operations directly or indirectly related to its business activities that are deemed necessary and useful for achieving its corporate purpose.