Manufacture, sale, rental, import, export, trade and distribution as well as revisions and repairs of products for diving and water sports and related products, operation of a diving school with a dive shop and filling stations, planning, organization, brokerage and implementation of events and trips in Switzerland and abroad, training, further education and continuing education in the outdoor sector and in the field of diving and water sports in Switzerland and abroad, conducting coaching and distribution of sports and organic food; may establish branches, participate in other companies, acquire or merge with similar or related companies, and acquire or sell real estate.