The purpose of the company is: a) to operate an installation and maintenance business for heating, air conditioning, ventilation and renewable energy, as well as any related activities; - b) as an ancillary activity, to carry out all commercial and financial operations - whether movable or immovable (in strict compliance with the rules relating to the acquisition of real estate by foreigners) - directly or indirectly related to the above-mentioned purpose(s), as well as to take participation in all Swiss or foreign companies pursuing identical or similar purposes. The company may conduct its activities both in Switzerland and abroad and establish branches. The company may grant loans or guarantees to its associates or third parties.