DDC-I

Software DevelopmentArizona, United States51-200 Employees

DDC-I is a software development company headquartered in Phoenix, Arizona, at 4545 East Shea Boulevard, Suite 210, 85028, with 51-200 employees. The company provides DO-178C certifiable software and tools for safety-critical avionics, including the Deos time and space partitioned real-time operating system, which has been certified to DO-178 Design Assurance Level A since 1998. Deos features hard real-time response, multicore technology, ARINC653 and FACE Safety Base APIs, and shared resource partitioning to maximize CPU utilization and performance, along with SafeMC technology for multicore safety-critical systems. The architecture emphasizes certification reuse through software modularity, scalable from simple LRUs to complex IMA systems, with ARINC-653 and POSIX APIs and Slack Scheduling technology. DDC-I engages in industry events and product announcements, including a 2026 launch of a safety-critical multicore RTOS for NXP S32G network application processors and participation in defense and unmanned systems forums.

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