advisory and consultancy services relating to the procurement of goods for others; assistance, advisory services and consultancy with regard to business organisation; assistance, advisory services and consultancy with regard to business organization; assistance, advisory services and consultancy with regard to business planning; assistance and consultancy relating to business management and organisation; business and management consultancy; business and management consultancy services; professional business consultancy; professional business consultancy services; professional business consultation; professional business consulting; professional business consulting services; assistance and consultancy services in the field of business management of companies in the energy sector; preparation of energy consumption statements; procurement of contracts concerning energy supply; procurement services in the nature of purchasing energy supply for others; business strategy development; business strategy development services; business project management; business project management and administration; business project management for others; business project management for third parties; business project management in the field of electric mobility; business project management services in the field of electric mobility; business project management services; business project management services for construction projects; business project studies; development of processes for the analysis and the implementation of strategy plans and management projects; management of business projects for others; management of business projects for third parties; preparation of project studies relating to business matters