Building construction, repair and installation services in relation to construction of bridges, tunnels, ships, harbours and marine installations, roads and motorways, airports, railways, dams, waste water disposal systems; building construction, repair and installation services in relation to offshore oil and gas production facilities, oil and gas terminals and refineries, oil and gas treatment plants, energy plants, storage facilities and distribution systems, engineering construction services.

Education; providing of training; training services in the field of project management; arranging, organizing and managing of conferences, educational exhibitions, lectures, seminars, congresses and working groups within management and environment, health and safety (EHS).

Engineering, including engineering services within the field of construction; computer programming; software as a service (SaaS); design and operation of computer systems; design and development of software; installation of computer programs; consultancy services within computer software and computer programming; updating of computer programs; updating database software; updating of websites; software rental; rental of software via cloud; cloud services; electronic data storage; IT consultancy, advisory and information services; consultancy and advisory services within computer security; technological services in the form of consultancy, planning and project management; architecture; design services; data conversion other than physical conversion; computer system design; industrial design; providing on-line information in the field of technological research from a computer database or the Internet; providing scientific research information and results from an online searchable database; providing online, non-downloadable software; providing online information about industrial analysis and research services.

Regulatory compliance check; reviewing standards and practices to assure compliance with laws and regulations.