Providing of training and further training, education and consultancy in the form of lectures, tutorials, workshops, correspondence courses, seminars, colloquiums, training sessions, conferences, congresses and symposiums on the topics of EDP, fluid dynamics and simulation of particle systems; Online tutorials in the field of computers, computer software, computer systems, industry, business economics and accountancy; Providing of education and training: Providing of tuition and conducting of seminars in the field of computers, computer software, computer systems, Business economics and accountancy; Providing of training and tuition, lectures, tutorials, workshops, correspondence courses, seminars, colloquiums, training sessions, conferences, congresses and symposiums for imparting teaching methods in the field of data processing and relating to data processing; Courses in connection with data processing methods, the use of data processing apparatus, the use of data processing programs and data processing methods; Arranging and conducting of lectures, tutorials, workshops, correspondence courses, seminars, colloquiums, training sessions, conferences, congresses and symposiums.

Software design and development; Research and development in the field of numerical fluid mechanics (computational fluid dynamics, CFD), air technology, environmental/wastewater technology, plastics technology, particle technology and/or discrete element modelling; Creation of project analysis, in particular in the field of simulation and measurement technology, information technology, communications technology and other computer-related technology; Engineering consultancy; Installation, repair and upgrading of computer software; Application service providers for software in the field of fluid flows, air flows, granular flows, fluid technology guiding devices, molecular dynamics, tool cooling, environmental/wastewater technology, plastics technology, process management, heat transmission, reaction, combustion, mixing, separating, particle technology, stress and various other consequences of physical and/or chemical effects; Computer software consultancy; Computer software design; Software design for others; Computer programming or Maintenance of software; computer softwaredevelopment; Consultancy in the field of software design; Consultancy in the fields of selection, implementation and use of computer hardware and software systems for others; Consultancy in the field of design, selection, implementation and use of computer hardware and software systems for others; customizing of computer software; Development for use in the field of building/construction and/or automated manufacture (CAD/CAM); Installation of software; Maintenance of software; Application software rental; Computer and computer software rental; Software development; Technical support services, troubleshooting for computer hardware (caused by software) and software problems; Updating of computer software; Updating of computer software for others; Surveying; Construction drafting; Technical project studies; Technical consultancy, providing of expertise; Quality control; Research and development (for others); All the aforesaid services in particular in the field of geometric modelling, optimisation and simulation for fluid technology guiding devices, air technology, tool cooling, environmental technology, wastewater technology, plastics technology, process management, heat transmission, reaction, combustion, mixing, separating, particle technology or related technical fields or combinations of the aforesaid fields; Development, creation, further development and maintenance (improvement and updating) of computer programs, computer program systems, computer program libraries, computer program modules and databases; Development, creation, further development and maintenance of computer programs for numerical fluid dynamics (computational fluid dynamics, CFD) for fluid technology guiding devices, air technology, tool cooling, environmental technology, wastewater technology, plastics technology, process management, heat transmission, reaction, combustion, mixing, separating, particle technology or related technical fields or combinations of the aforesaid fields; Rental or transfer of the aforesaid computer programs in the form of specific contractual relationships (licensed transfer); Engineers, physicists and/or programming services, in particular in the fields of numerical fluid dynamics (computational fluid dynamics, CFD) for fluid technology guiding devices, air technology, tool cooling, environmental technology, wastewater technology, plastics technology, process management, heat transmission, reaction, combustion, mixing, separating, particle technology or related technical fields or combinations of the aforesaid fields; Performance of technical computations, measurement services and tests, in particular measurements and calculations of, and tests for, oscillation, stationary tests, thermic testing and measurement services, acoustic measurements and computations of stability; Development, construction and planning and consultancy in the field of numerical fluid mechanics (computational fluid dynamics, CFD), air technology, environmental/wastewater technology, plastics technology, particle technology and/or discrete element modelling; Development and/or supply of cyclones, cyclone separators, cyclone machines for refrigerant purification, cyclones for collecting particles in grinding operations, swirling apparatus, devices for separating and classifying multiphase systems, separators (machines), filtering machines, separators and centrifuges.

Arranging and conducting of colloquiums, conferences, seminars, symposiums, tutorials, workshops[training]; business mentoring services; education, instruction and training services; coaching (training); guidance (vocational-)[educational or training advice]; information (education-); instruction services; practical training (demonstration);  management training consultancy services; production of course materials distributed at management, professional and vocational seminars, workshops and tutorials; providing of training; providing on-line electronic publications, not downloadable; publication of texts, other than publicity texts; teaching; training consultancy services; texts (writing of-), other than publicity texts; tuition; information, advisory and consultancy services relating to the aforesaid.

Design services; design and development of computer hardware and software; IT services; IT consultancy, advisory and information services; IT security, protection and restoration; design services; scientific and technological services and research and design relating thereto; software development, programming and implementation; software engineering; information, advisory and consultancy services relating to the aforesaid.