35 Business consultancy services and business advisory services in the field of project and program management for construction and investments projects, particularly capital expenditure and complex turnaround projects in the field of technical maintenance, for the oil, gas, petrochemistry, chemistry, crop science, pharma and energy industry; cost price analysis; personnel management consulting; temporary personnel services; arranging of contracts, for others, for the provision of services, namely, negotiating business contracts for others regarding project management from conception to commissioning, particularly regarding all phases of the planning and execution of complex turnarounds and capital expenditure projects including contracts regarding the efficient operating of the equipment and plant; computerized file management; planning and conducting of trade fairs, exhibitions and presentations for economic or advertising purposes; business planning services; project studies for businesses, namely, business feasibility studies, progress reports, the analysis of problems, risks, or pitfalls of the projects as well as the analysis of the project team, organization of the project; placement of staff; personnel consultancy in the field of personnel placement; headhunting services, namely, placement services for project personnel, workers and staff; personnel consultancy, namely, consultancy relating to the selection of personnel; business consultancy, namely, providing cost benefit analysis for business purposes for others; business project management, namely, business project management services for the process industry