Consulting in the field of engineering; Consulting in the field of structural engineering; Consulting in the fields of engineering and architecture; Consulting services in the field of industrial engineering; Software engineering consultancy; Consulting services in the field of design and development of engineering processes; Software engineering consultancy for data processing; Consultation and research in the field of aerospace engineering; Technical consultation in the field of aerospace engineering; Consultancy in the field of software engineering; Consultancy in the field of software engineering for data processing; Technical consultation in the field of power plant engineering, namely, testing and evaluation of power plant equipment to improve performance and efficiency of such equipment