Management of educational, commercial, administrative, organizational and consulting activities in the navigation sector. Specifically with services on land, inland waters and sea such as: teaching theoretical and practical lessons with sailing and motor boats; instruction and courses in water sports and activities; transportation of people and goods by land and sea for commercial and recreational purposes; purchase, sale, rental, transfer and transportation of vehicles and boats; organization and execution of maritime activities of any kind; activities related to tourism and leisure, organization of holidays; catering and restaurant services. Management of additional activities such as: sale of services related to the activities carried out; trade in products related to the activities carried out; purchase, sale, restructuring, administration of real estate; assumption of representations; collaboration in Switzerland and abroad with individuals and companies active in similar fields. All activities can be carried out both in Switzerland and abroad.