The One Consulting is a French-Swiss consulting and training firm specializing in customer relationship and luxury. The company's core activities include: Consulting and training in customer relationship and luxury, Development of management and leadership skills, Support in implementing sustainable development projects, Training of employees in the areas of luxury, customer relationship and sales, Development of strategies for improving customer relationship and increasing operational performance. In particular, the company offers training programs for managers and executives in the luxury sector to improve their skills in management, leadership and customer relationship.