On-Line Applications Research (OAR)www.oarcorp.com
OAR Corporation was founded in 1978 to research, develop, and implement practical solutions to computer science and engineering problems in commercial and military marketplaces. Its emphasis is in real-time embedded systems, system and software architectures, object-oriented design, open system architecture, operating systems, model-based systems engineering, interoperability and integration, and system of systems engineering. OAR is the developer of a real-time operating system (RTOS) called RTEMS. The company provides a unique set of services for RTEMS including support, training, and custom development.