Printing and distribution of computer science textbooks, as well as imparting knowledge in the use of computer software and planning and implementation of relational database systems. Furthermore, the company is engaged in the trade of all kinds of software, in particular the analysis of software and programming thereof, as well as its distribution. The company can acquire, manage, exploit and sell licenses, patents, inventions, processes, copyrights and trademarks and other intangible assets; the company can participate in similar or identical companies in Switzerland and abroad, establish, acquire and sell them, as well as acquire, encumber, manage and sell securities and real estate.