Execution of construction and civil engineering works, interior and exterior design; provision of services as a general contractor, project manager, construction manager, execution of technical works and trade in building materials; execution of manual work; maintenance of surfaces and buildings; installation, repair, construction, renovation, maintenance as well as trade in pool and water treatment products and other constructions; export and import of equipment and related products; the company may also carry out, either on its own account or on behalf of third parties, all financial, commercial, movable or immovable transactions directly or indirectly related to its corporate purpose and may participate, in any form, in similar companies, in particular by acquiring an interest in similar companies; the company may also establish branches and subsidiaries in Switzerland and abroad.