Technical, commercial and business consulting in the field of investment products, industry, installation of construction sites, ports, factories and machines; acquisition and sale of ships, drilling islands, extraction facilities and other transfer machines; project management for the aforementioned businesses as well as their own management; all technical studies and drawings for the construction of ships and shipyards; operation and development of all high-sea, lake and river constructions according to the Maierform system, as well as all activities related to engineering; trade in materials, machines and related plans; carrying out all real estate transactions, i.e. purchase, sale, brokerage, development, marketing, transaction, sale, assistance for the search and management of real estate; the company may also grant loans to third parties or its shareholders, short-term or long-term, with or without security, as well as pledge its property as security for loans granted to third parties or its shareholders. The company may carry out, either on its own account or on behalf of third parties, in Switzerland and abroad, all operations directly or indirectly related to the main purpose.