Prologue SA engages in the provision of Cloud, IP Communications, Enterprise Content Management and Exchange solutions. It provides consulting, installation, projects management assistance and technical assistance services. The company's services also include software publishing for security, email management, communication, data protection and document dematerialization. The firm operates through the following segments: Cloud, Sale of License and Associated Services & Materials, Recurring Support Contract and Management of Applications & Infrastructure. Prologue was founded by Georges Seban in 1986 and is headquartered in Gennevilliers, France.