42 Engineering; industrial design; mechanical research; research and development of new products for others; research in the field of building construction; software as a service (SaaS) services featuring software for orders, offers, studies, Internet of Things, production, and installation quality control, smart functions, operating system of electronic components in the field of hydraulic lifts, tractions lifts, escalators, moving walks, lifting systems for storing and car parking and impaired mobility solutions; computer software development in the field of software publishing for others; technological consultation in the technology field of industrial design, engineering, and product development of hydraulic lifts, traction lifts, escalators, moving walks, lifting systems for storing and car parking and impaired mobility solutions; technological research in the field of new materials, mechanical and electronic system, software, installation methods, repair and modernization and methods; all the aforesaid services only with regard to hydraulic lifts, traction lifts, escalators, moving walks, lifting systems for storing and car parking and impaired mobility solutions