Computer hardware and software; software for monitoring, authenticating and enabling access to Internet platforms; software for operating Internet platforms; software for planning, monitoring, analysing, controlling and executing operations in the physical world; communication equipment and systems composed of such equipment; equipment for data processing and transmission; equipment and systems for transmitting data and images; communication cables, communication lines and optical fibres for electrical and optical data and image transmission; intercom and intercom systems; modems; optical plug-in units for optical fibre transmission technology; antennas; antenna systems; short-wave transmitting and receiving stations; directional radio equipment; satellite radio equipment; encryption equipment; thermal imaging equipment; equipment for receiving, locating and classifying electromagnetic signals; acoustic and optical signalling equipment and signal panels; electrical signalling centres; alarm and signalling equipment; signal transmission and display equipment; remote signal control equipment.

Electronic services, namely the collection and storage of data, information, images, video and audio sequences.

Construction consulting.

Research and development for others in the fields of electrical engineering, electronics, information technology, physics, chemistry and mechanical and plant engineering, as well as planning, technical, scientific consulting, engineering work and technical supervision in these fields; construction planning and consulting; development, creation and leasing of programmes for data processing; technical project planning; technical consulting in the construction and operation of production facilities, data processing facilities, databases and telecommunications networks; technical planning, development and project planning of telecommunications and information processing services and facilities, telecommunications networks and associated tools; technical planning, consulting, testing and technical monitoring in the field of system integration and product integration of telecommunications networks, production facilities and data processing; electronic services, namely the monitoring and testing of data, information, images, video and audio sequences; technical project management in the IT sector; IT programming services; maintenance and installation of software; software as a service [SaaS]; platform as a service [PaaS]; hosting of platforms on the Internet; cloud computing; construction planning.