Certify Holdings Booth #S3-365
London, England – September 9, 2025. DDC-I, a leading supplier of software and professional services for mission- and safety-critical applications, today announced that it has selected APC Technology Group as its sales representative for the UK and Ireland. The partnership will be formally launched at the DSEI show (Defence and Security Equipment International) in APC’s parent company booth, Certify Holdings, #S3-365. The DSEI show will be held September 9-12 at the Excel Exhibition Centre in London, England.
“We’re pleased to announce our partnership with APC,” said Gary Gilliland, Vice President of Marketing at DDC-I. “APC offers a wide range of boards and components for the safety-critical market and has recently added talent with deep avionics expertise. We look forward to working with them to share our world class, safety-critical RTOS technology with avionics and defense development teams in the key UK and Ireland markets.”
“DDC-I offers a mature, robust, DO-178C DAL A verified avionics platform that has a long, global pedigree in the safety-critical aerospace and defence sectors. Further strengthening APC’s capabilities to our existing and new customers in these critical sectors, it ensures we continue to offer future-proofed, secure technology solutions fit for the rapidly-changing world.” added Amanda Dunn, Commercial Director, Systems at APC Technology Group.”
APC Technology Group is a leading provider of design, specification, and distribution services for specialist electronic components, systems, connectivity products and test solutions. APC’s specialist teams help UK OEMs, CEMs and organisations take advantage of the latest technologies to produce better equipment, improve efficiency, and achieve superior performance. Alongside industry-leading technology, APC’s expert teams deliver the intelligence that is a key enabler for clients, ensuring they meet design specifications, improve operational performance, and achieve financial savings.
Deos™ is a safety-critical embedded real-time operating system (RTOS) that employs patented cache partitioning, memory pools, and safe scheduling to deliver higher CPU utilization than any other certifiable safety-critical COTS RTOS on multi-core processors. First certified to DO-178 DAL A in 1998, Deos provides FACE® Conformant OSS Safety Base and Safety Extended Profiles that feature hard real-time response, time, and space partitioning, with support for Rate Monotonic, ARINC-653 and POSIX interfaces.
SafeMC™ technology extends Deos’ advanced capabilities to multiple cores, enabling developers of safety-critical systems to achieve best in class multi-core performance without compromising safety-critical task response and guaranteed execution time. SafeMC employs a bounded multiprocessing (BMP) extension of the symmetric multiprocessing architecture (SMP), safe scheduling, and cache partitioning to minimize cross-core contention and interference patterns that affect the performance, safety criticality and certifiability of multi-core systems. These features enable avionics developers to address issues specified by AC/AMC 20-193 multi-core objectives that could impact the safety, performance, and integrity of a software airborne system.
About DDC-I, Inc.
DDC-I, Inc. is a global supplier of real-time operating systems, software development tools, custom software development services, and legacy software system modernization solutions, with a primary focus on mission- and safety-critical applications. DDC-I’s customer base is an impressive “who’s who” in the commercial, military, aerospace, and safety-critical industries. DDC-I offers safety-critical real-time operating systems, compilers, integrated development environments and run-time systems for C, C++, and Ada application development. For more information regarding DDC-I products, contact DDC-I at 4545 E. Shea Blvd, Phoenix, AZ 85028; phone (602) 275-7172; fax (602) 252-6054; e-mail sales@ddci.com or visit http://www.ddci.com/pr2515.
