The construction of plants, roads and bridges, hydraulic, railway and earthworks, the realization of special foundation and consolidation works, the remediation of areas; the construction, renovation, purchase, sale, exchange and administration of real estate, both on its own behalf and on behalf of third parties, as well as the rental of machinery and equipment; the sale of building materials; the opening and operation of quarries and the sale of extraction products; the operation of non-hazardous waste recovery operations. The company may carry out any other commercial, industrial and financial activity, provide brokerage and consulting services, provide services in any sector of the economy, assume and grant contracts and subcontracts, participate in public procurement tenders, operate and conclude any act and agreement in the field of private and public construction, directly and indirectly acquire interests, shares, assume mandates, mortgages and conclude bank financing, grant guarantees to third parties. The company may participate in other companies, as well as open representations, agencies, branches or subsidiaries in Switzerland or abroad.