Business management, business administration, and business consultancy services; advisory services for business; business appraisals; business investigations; business management and organization consultancy; business management assistance; business management consultancy; business organization consultancy; business research; commercial or industrial management assistance; economic forecasting; efficiency experts; management consultancy; management assistance; organization of exhibitions, trade fairs and seminars for commercial or advertising purposes; personnel management consultancy; personnel recruitment; procurement services for others; provision of business information; provision of management information; provision of information relating to business management skills and techniques; testing for the selection of personnel; provision of statistical information for business or commercial purposes