Business consulting services in business leadership development and business management; Business management consulting and advisory services; Business consulting services in the field of organizational change management; Consulting services in the fields of business management, human resources, and business organizational design; Business research consultation; Assistance, advisory services and consultancy with regard to business planning, business analysis, business management, and business organization; Business management and organization consultancy; Business consultancy services for digital transformation; Business management consultation in the field of executive and leadership development; Business management consulting, strategic planning and business advisory services provided to Human Resources; Business management consultancy as well as development of processes for the analysis and the implementation of strategy plans and management projects; Business management consultation in the field of people engagement, training, and experience; Business assistance, advisory and consulting services in the field of culture and people / workforce analytics