Development, manufacturing, marketing, installation, and maintenance of all types of industrial filtration systems and equipment, as well as the performance of measurements, analyses, and diagnostics; marketing of all goods directly or indirectly related to filtration and industry, as well as the provision of consulting, training, and engineering services in the fields of filtration and industry. To this end, the company may engage in any financial, commercial, or industrial activity, movable or immovable, directly or indirectly related to its purpose; create branches or subsidiaries in Switzerland and abroad; participate in any enterprises directly or indirectly related to its purpose; grant loans or guarantees to partners or third parties, if this promotes its interests.