The company's purpose is to operate a business in the field of solar energy and the sizing of solar equipment, as well as the trade, installation, and commissioning of related materials. The company may also engage in other activities in the fields of renovation, real estate construction, and cleaning; prepare calculations, bids, offers, and invoices for third parties in the field of civil engineering and finishing work, as well as rent construction equipment and site machinery. More broadly, the company may carry out all commercial and financial operations (except those resulting from the mandate of financial intermediary within the meaning of the LBA), whether movable or immovable, excluding operations prohibited by the LFAIE, directly or indirectly related to its purpose or likely to promote it, participate in all Swiss or foreign companies, acquire such companies, merge with other companies, and create branches in Switzerland and abroad. The company may grant loans or advances to its members or third parties, guarantee loans subscribed by members or third parties, and secure such loans by issuing or pledging mortgage securities or other securities.