Business consultancy to firms; business management advice; business organization and management consulting; business planning services; advisory service for organizational issues and business administration, with and without the help of electronic data bases; business consultancy and advisory services; business advisory and information services; business strategy and planning services; business consultancy, advisory, information and research services; [services with regard to product presentation to the public; business risk assessment services; business project management ]

[ Electrical installation services; electric appliance installation and repair; installation of fabricated construction units; installation of instrumentation systems; ] installation of plant equipment, namely, electrical and automation equipment; [ installation of pipe systems for conducting of steam; installation of solar powered systems; installation and maintenance and repair of electrical and automation equipment; installation services of electrical systems and automation systems; consultancy services relating to installation of computers; installation and maintenance of interior custom decoration for others; advisory services relating to the installation of solid fuel heating systems; ] advisory services relating to the installation of power plants; [ advisory services relating to the installation of engines; ] advisory services relating to the installation of machines; [ advisory services relating to the installation of pumps; advisory services relating to the installation of plumbing; advisory services relating to the installation of fixings; advisory services relating to the installation of gearboxes; advisory services relating to the installation of generators; computer installation and maintenance services; underwater construction, installation and repair; ] repair or maintenance of nuclear power plants; [construction of nuclear boilers; construction of nuclear reactors; construction of structures for the storage of natural gas; construction of structures for the transportation of natural gas; construction of power plants; shipbuilding; construction of medical establishments; construction of pipelines; construction of steel structures for buildings; construction of steel fabrications; real estate development; construction of structures for electrical, automation and mechanical equipment; building construction; construction consultation; construction project management services; underground civil engineering services ; design of nuclear power plants]

Building engineering services; [ computer-aided design services; computer aided design services relating to architecture; computer assisted engineering design services; ] engineering services relating to machine tool design; engineering services for the analysis of machinery; [ engineering services for applications on large and medium-sized computer systems; ] technological services relating to [ design, namely, research, analysis and ] testing relating to electrical and automation equipment; [ technological services relating to manufacture, namely, research, analysis and testing relating to electrical and automation equipment; software customization services; ] engineering project management services; engineering services for the analysis of structures; engineering services for the design of structures; [ surveying of defective structures; ]construction engineering; [ construction drafting; ] technical consultancy services relating to structural engineering; engineering design services; engineering development and design services [ ; * design of nuclear power plants * ]