42 Database design and development, design of computer databases, temporary provision of non-downloadable software for the transmission, sharing, reception, downloading, display and transfer of content, texts, visual works, audio works, audiovisual works, literary works, data, files, documents and electronic works; computer services, namely, cloud hosting provider services; providing temporary use of on-line, non-downloadable software for storing electronic data in the cloud; integration of private and public computer environments in the cloud; consulting services in the field of cloud computing; providing virtual computer systems and virtual computer environments through cloud computing; providing a software platform on which to build cloud computing applications and services; computer-aided engineering services in the field of product prototyping of products and manufacturing engineering processes; data calculation services in the field of virtual prototyping, material physics, and manufacturing, assembling, testing, and pre-certifying products; design, development and maintenance of software; development of databases; provision of specialist engineers, namely, physicists, information technology specialists