The purpose of the company is the sale, service and maintenance of air cleaning, clean air, air disinfection and exhaust air disposal systems as well as ionization devices for aviation and aerospace, as well as for buildings of all kinds (residential buildings, hotels, restaurants, office buildings, administrative buildings, hospitals, chemical plants, sewage treatment plants, waste incineration plants, animal cadaver collection points); kerosene neutralization systems for airports, as well as the operation of taxi flights and all other businesses from which synergies with the aforementioned fields of activity are expected to arise. The company may establish branches in Switzerland and abroad, acquire or establish similar or related companies in Switzerland and, if necessary, sell them again.