- the operation of an architectural and engineering office, as well as the study and execution of all related mandates; - the management of construction projects, the study and execution of all work related to the field of energy and renewable energy; - the exploitation and management of patents; including the sale of products, design, expertise and real estate management. The company may create subsidiaries in Switzerland and abroad, as well as branches and hold participations in all companies in Switzerland and abroad. The company may acquire, hold and dispose of commercial properties, exclusively for commercial use if located in Switzerland, and intellectual property rights. The company may carry out all commercial, financial or other operations that are directly or indirectly related to its purpose. The company may grant loans or guarantees to its shareholders and the companies in which it participates and act as guarantor for them.