Execution of civil engineering, excavation and sewerage works as well as planning and execution of environmental works and landscaping. The company can carry out snow removal and related work, acquire, sell, rent, lease and sublease properties within the scope of its purpose, participate in other companies, establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire, encumber, sell and manage real estate in Switzerland and abroad, provide financing for its own account or for third-party account, and grant guarantees and sureties for subsidiaries and third parties.