DDC-I is a global supplier of real-time operating systems and software development tools with a primary focus on mission- and safety-critical applications. Deos™ from DDC-I is a proven, full featured real-time operating system (RTOS) which addresses the issues of high robustness and formal certifiability for safety critical applications. Built from the ground up with these goals in mind, Deos is the only certifiable time and space partitioned COTS RTOS created using RTCA DO-178B, Level A processes from the very first day of its product development and boasts more aircraft certifications than all other COTS RTOSs. Headquartered in Phoenix, Arizona, DDC-I has been serving the safety critical industry for over 30 years. For more information on DDC-I's products and services, please visit our website at www.ddci.com.