Civil engineering consultancy; Engineering consultancy services; Professional consultancy relating to energy efficiency in buildings; Technical advice relating to safety; Technical consulting in the field of environmental engineering; Telecommunications engineering consultancy; Provision of information relating to industrial engineering; Provision of information on research and technical design studies related to the use of natural energy; Off-site construction project management in drafting, design and planning; Management of IT projects in the field of electronic data processing; Construction project management in drafting, design and planning; Engineering services; Chemical engineering; Information technology engineering; Telecommunications engineering; Levee engineering; Software engineering; Technical project planning; Light engineering planning and consulting; Architectural design; Planning in design of buildings; Design of buildings; Design of industrial plant; Design of engineered building systems; Design of computer-simulated models; Designing computer-simulated models for 3D printing; Design of 3D models for 3D printing; Design and development of regenerative energy generation systems; Design services relating to civil engineering; Engineering drawing; Construction drafting; Technological design services; Conducting research and technical project studies relating to the use of natural energy; Analysis and testing services relating to electrical engineering apparatus; Architectural and engineering services; Conducting of technical feasibility studies; Advisory services relating to energy efficiency; Advisory services relating to design engineering; Advisory services relating to industrial engineering; Technical consultancy services relating to structural engineering; Research in materials science and electrical engineering; Engineering project management services in the steel industry; Engineering project management services; Software engineering services for data processing programs; Electronic engineering services; Engineering services in the field of motive power; Engineering services relating to gas transport and supply systems; Engineering services relating to energy supply systems; Engineering services in the field of environmental technology; Engineering services in the field of communications technology; Engineering project management services in the petroleum industry; Engineering services in the field of building technology; Engineering services in the field of energy technology; Mechanical engineering services; Mechanical and electrical engineering services; Engineering services for the gas industry; Energy efficiency performance monitoring services; Technological planning services; Computer aided design services relating to architecture; Research and development services in the field of engineering; Preparation of engineering drawings; Design feasibility studies; Engineering project studies.