Retarus is a global provider of critical cloud-based messaging; including Fax, SMS, E-Mail Security and Voice. For 20+ years, Retarus has provided global organizations with greater reliability, security, flexibility and innovation when it comes to communication services. Our enterprise-class critical messaging portfolio provides agencies with the tools to collaborate and communicate at a lower cost and with greater levels of transparency. Retarus helps organizations reduce complex IT infrastructure, lower costs, and provide a higher level of service for internal and external communications. From consulting, development, implementation, and operation, Retarus’ focus is always on maximizing security, reliability and availability as well as providing world-class service and support.