The integration of audio and video systems, as well as the sale and rental of such systems and related technical support. The sale of private digital cinema systems and any related services; the brokerage, purchase and sale, import and export and related marketing, both wholesale and retail, of movable goods of all kinds and in particular of acoustic and visual systems. The company may participate in other companies in Switzerland and abroad. The company may also carry out all commercial, financial or other activities that are related to its corporate purpose or are intended to promote it.