All consulting and support services for individuals, companies, local authorities, and other public or private organizations. Strategic, organizational, management, financial, accounting, and administrative consulting, as well as consulting on financial markets, information systems, human resources, marketing and communication, quality and risk management, from conception to implementation. Any design, development, and delivery of training, regardless of the field. The purchase or subscription, holding, management, and disposal or contribution of shares or other securities in any company or group, and the acquisition, creation, leasing, and disposal of any business or establishment.