DDC-I
DDC-I is a privately held Phoenix-based software company that develops Deos, a DO-178C Design Assurance Level A certified safety-critical real-time operating system, serving commercial avionics, defense, and increasingly automotive and advanced air mobility OEMs and integrators worldwide.
- Company typePrivate
- Founded1985
- HeadquartersPhoenix, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What DDC-I does
DDC-I, Inc. is a privately held US software company founded in 1985 and headquartered in Phoenix, Arizona, specializing in safety-critical and mission-critical real-time operating system (RTOS) software for the aerospace, defense, and increasingly automotive/industrial markets. Its flagship product, the Deos RTOS, is a time- and space-partitioned, multi-core-capable operating system verified to DO-178C/ED-12C Design Assurance Level A since 1998, making it one of a very small set of certifiable COTS RTOS products in commercial aviation. The company also sells the DDC-I Developer Suite (including the OpenArbor Eclipse-based IDE) and offers optional add-on modules: the DVMS exFAT and Certifiable Fast File System for storage, ARINC-615A and ARINC-664/AFDX networking and data-loading middleware, the wolfSSL/wolfCrypt/wolfBoot security stack, Emproof Nyx binary hardening, and the Klepsydra AI edge-inference engine, plus a seL4 microkernel hypervisor integration through DornerWorks.
DDC-I's technology is differentiated by patented SafeMC bounded-multiprocessing, per-application L2/L3 cache partitioning, memory pool management, safe scheduling, and a unique DAL-A linking loader that enables object-code-level modularity for component reuse across aircraft programs. The platform supports ARM, x86, and PowerPC processors and aligns with FACE 3.1, ARINC 653, POSIX, and MOSA standards, with verified multicore baseline targeting FAA/EASA A(M)C 20-193 guidance. The company sells primarily through direct enterprise sales in the US, Europe, and Asia, supplemented by regional channel partners in the UK/Ireland, Türkiye, and Australia/New Zealand, and reaches customers through major industry events and technical-paper presentations. Revenue is generated from one-time RTOS and developer-tool licenses, professional services (custom development, training, customer support, and legacy modernization), and is concentrated in commercial avionics OEMs, military/defense prime contractors, and Tier-1 avionics integrators including GE Aerospace, the U.S. Army (HADES program), Curtiss-Wright, North Atlantic Industries, TTTECH, ProtoLogic EDS, and Real-Time Innovations.
DDC-I firmographics
Firmographics- Name
- DDC-I
- Legal name
- DDC-I, Inc.
- Website
- https://ddci.com
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- DDC-I is a privately held Phoenix-based software company that develops Deos, a DO-178C Design Assurance Level A certified safety-critical real-time operating system, serving commercial avionics, defense, and increasingly automotive and advanced air mobility OEMs and integrators worldwide.
- Ownership category
- akta.pro rank
DDC-I industry classification
Industry- Product category
- Safety-Critical Real-Time Operating Systems
- NAICS
- Computer Systems Design and Related Services (54151), Computer Systems Design Services (541512), Custom Computer Programming Services (541511)
- SIC
- Services-Computer Integrated Systems Design (7373), Services-Computer Programming Services (7371)
- akta.pro primary industry
- IP Address Management (IPAM) & DNS/DHCP Management (DDI) (HDAFAGAF)
- akta.pro secondary industries
- DNS/DHCP/IPAM (DDI) Services (BPAEAEAK), DDoS Mitigation & Traffic Scrubbing (Edge/ADC‑Adjacent) (HDAFAHAJ)
Keywords
Where DDC-I is headquartered
LocationHeadquarters
- HQ city
- Phoenix
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
DDC-I business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- RTOS Software Licenses: DDC-I generates revenue from licensing its safety-critical Deos RTOS software. The software is certified to DO-178C DAL A and deployed in commercial and military aircraft. Customers purchase licenses for use in avionics systems development and deployment.
- Software Development Tools: Revenue from selling integrated development tools including the DDC-I Developer Suite, OpenArbor IDE, compilers, debuggers, and related software tools for safety-critical application development.
- Software Development Services: Professional services including custom software development, training, customer support, and legacy software system modernization solutions for mission- and safety-critical applications.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom enterprise licensing based on project requirements and deployment scale |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels5 records
DDC-I product offering
Product offeringCore offering
DDC-I develops and licenses the Deos safety-critical real-time operating system (RTOS), which is verified to DO-178C/ED-12C Design Assurance Level A for airborne systems. The company complements Deos with the DDC-I Developer Suite (an Eclipse-based IDE including OpenArbor) for building safety-critical embedded applications, and offers professional engineering services for custom development, training, and customer support to defense, commercial avionics, and advanced air mobility customers.
Product overview
DDC-I offers a comprehensive safety-critical software development and deployment platform consisting of Deos, a DO-178C DAL A certified real-time operating system at its core, paired with the DDC-I Developer Suite (including OpenArbor IDE) for software development. The platform includes optional middleware components including DVMS exFAT and Certifiable Fast File System for data storage, ARINC-615A Target Data Loader for software loading, and ARINC-664/AFDX networking drivers. Security enhancements include wolfSSL/wolfCrypt/wolfBoot encryption and Emproof Nyx binary hardening. AI/edge processing is available through Klepsydra integration. Hardware support includes Curtiss-Wright, NAI, and NXP processors. The platform supports C, C++, and Ada development and aligns with FACE, ARINC 653, POSIX, and MOSA standards.
Differentiator
Problem solved
Functional benefit
Brands
- Deos: Safety-critical real-time operating system (RTOS) certified to DO-178C DAL A, with multi-core support, time and space partitioning, used in commercial and military aircraft.
- DDC-I Developer Suite
- OpenArbor
- SCORE
- SafeMC
Quantifiable outcome
- Deos is deployed in tens of thousands of commercial aircraft with millions of flight hours logged
- +3 more outcomes
Companies that use DDC-I
Customer profileNamed customers6 records
Segments3 records
Ideal customer profiles3 records
DDC-I technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration15 records
AI capability4 records
Feature7 records
DDC-I partnerships and signals
Strategic signalPartnerships
16 partnerships are on record, tiered regional and core.
- UnitronixregionalPartnership for safety-critical embedded computing in Australia and New Zealand markets.
- APC Technology GroupregionalSales representative partnership for UK and Ireland markets. APC Technology Group provides design, specification, and distribution services for specialist electronic components, systems, and connectivity products with deep avionics expertise.
- Klepsydra TechnologiescoreIntegration of Klepsydra's AI and edge processing engine with Deos DO-178C DAL-A RTOS. Provides compact, modular, safety-critical platform with high-performance AI inference (4x lower latency, 10x higher throughput, 50% reduced power consumption) for sensor fusion and situational awareness in manned and autonomous vehicles.
- BDG Aero ServicesregionalSales representative partnership for Türkiye market. BDG Aero Services is an authorized dealer of 3D Systems Corporation, AM-Craft, Avidyne Corporation, and Pace TXT Group products, offering clients integrated approach for avionics consulting, manufacturing, and engineering services.
- Curtiss-WrightcoreCollaboration to deliver industry-leading FACE conformant DO-178C/ED-12C DAL A processing for safety-certifiable multi-core computing avionics applications. Curtiss-Wright's V3-1708 VPX single board computer with NXP LX2160A 16-core Arm processor combines with Deos multi-core RTOS with patented cache partitioning.
- EmproofcoreStrategic partnership combining DDC-I's Deos RTOS with Emproof's Nyx binary transformation technology. Provides advanced protection against reverse engineering and exploitation attacks for embedded systems in aerospace and defense industries.
- LDRAcoreIntegrated tooling partnership providing DO-178C testing for Deos RTOS users. Deos/LDRA tool suite integration leverages unique RTOS instrumentation hooks to facilitate modular software development and verification for airborne systems.
- North Atlantic Industries (NAI)coreDAL A BSP support for Deos RTOS running on NAI's 68PPC2 T2080 Multi-core OpenVPX single board computer. Combined platform provides bounded multi-core response with complete DO-178C/ED-12C DAL A verification evidence for rapid development, certification and deployment of safety-critical avionics applications.
- wolfSSLcorewolfSSL embedded SSL library, wolfCrypt cryptography library, and wolfBoot secure bootloader integrated with Deos DO-178C safety-critical RTOS. Provides secure, encrypted, FIPS 140-2-certified data transport communications and secure boot loading for avionics systems.
- DornerWorkscoreDeos RTOS ported as a guest OS on the seL4 microkernel to enable advanced security against emerging threats alongside safety-critical real-time responsiveness. DornerWorks' VM Composer tool enables customers to configure platforms to their operational requirements.
- Real-Time Innovations (RTI)coreDDC-I, NAI, and RTI collaborated to offer MOSA-aligned SWaP-optimized platforms for avionics targeting FACE applications. The platforms combine NAI's COSA single-board computers with DDC-I's Deos FACE conformant OSS software and RTI's Connext software connectivity framework based on the OMG DDS standard.
- ProtoLogic EDScoreJoint turnkey COTS display platform combining ProtoLogic EDS ruggedized AMLCD displays, processors and reconfigurable I/O modules with DDC-I's Deos DO-178C DAL-A verified ARINC-653 and FACE 3.1 conformant software environment for commercial and military avionics developers.
- NXP SemiconductorscoreDeos RTOS support for NXP i.MX 95 applications processor and other NXP processor families including i.MX8, S32G, QorIQ, and Layerscape. DDC-I provides DO-178C multi-core RTOS verified to DAL A for NXP processors, enabling customers to commit to NXP platforms for display and control applications.
- CoreAVIcoreGraphics integration partnership providing VkCoreGL SC2 OpenGL SC driver and libraries for Deos-based avionics display systems running on NXP i.MX8 processors with Vivante GC7000 GPU.
- AnsyscoreIntegration of Ansys SCADE display design and development environment with Deos RTOS for creating and deploying human machine interface (HMI) displays for avionics instruments and drone capabilities.
- AMD/XilinxcoreDeos RTOS Board Support Package (BSP) for AMD Versal AI Edge and Versal Prime Series Gen 2 Adaptive SoCs. Supports Zynq UltraScale+ MPSoC processors for avionics applications.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
DDC-I competitors and assessment
Company assessmentDirect peers
- Wind River Systems: Wind River is the leading supplier of safety-critical RTOS with VxWorks, DO-178C certified for avionics and defense, and a direct head-to-head competitor to DDC-I's Deos. Both target the same FAA/EASA-certified avionics, defense, and industrial safety-critical markets with similar ARM, PowerPC, and x86 multi-core support.
- Green Hills Software: Green Hills Software's INTEGRITY RTOS is a DO-178B/C certified safety-critical real-time operating system competing directly with Deos across avionics, defense, automotive, and industrial markets. Both companies offer multi-core certifiable RTOS solutions targeting DO-178 DAL A programs and FACE-conformant deployments.
- Lynx Software Technologies: Lynx Software Technologies offers LynxOS-178, a DO-178C certified RTOS for safety-critical avionics and defense applications, directly competing with Deos. Both companies provide POSIX-conformant, certifiable real-time operating systems for the same avionics and military customer base.
- BlackBerry QNX: BlackBerry QNX provides QNX Neutrino RTOS, a safety-certified real-time operating system used in automotive, avionics, and industrial safety-critical applications. QNX and Deos compete for similar safety-critical embedded design wins, particularly in automotive functional safety and avionics software platforms.
- SYSGO: SYSGO's PikeOS is a DO-178C certified safety-critical RTOS and hypervisor for avionics, defense, automotive, and industrial applications. PikeOS competes with Deos for multi-core certifiable OS positions on safety-critical platforms, particularly in European aerospace and defense programs.
Emerging players
- RTEMS (OAR Corporation): RTEMS is an open-source real-time operating system with growing DO-178C certifiable deployments; DDC-I itself para-virtualizes RTEMS alongside Deos. While not a direct competitor on certifiable DAL A programs, RTEMS represents a potential alternative for cost-sensitive safety-critical applications that could pressure DDC-I's pricing.
- Real-Time Innovations (RTI): RTI provides Connext DDS, a connectivity framework for safety-critical and real-time systems, and is a strategic technology partner of DDC-I for MOSA-aligned avionics platforms. While RTI competes in adjacent connectivity/middleware layers, both companies serve the same FACE-conformant avionics customer base.
- CoreAVI: CoreAVI provides safety-critical graphics drivers and Vulkan/OpenGL SC libraries for avionics displays, and is integrated with Deos on NXP i.MX8 platforms. CoreAVI operates in the adjacent graphics layer of the safety-critical avionics stack, with overlapping customer base in cockpit displays and FACE-conformant platforms.
- LDRA: LDRA provides DO-178C verification and testing tool suites integrated with Deos for safety-critical software development. LDRA operates in the adjacent testing/verification layer of the avionics certification stack, with overlapping customer base of avionics and defense software developers using Deos.
Broad incumbents
- Ansys (SCADE): Ansys SCADE is a leading safety-critical software development environment for avionics displays and embedded HMI, and is integrated with Deos for cockpit display development. While Ansys is a much broader simulation/engineering software incumbent, SCADE competes in the same safety-critical avionics tooling market and shares DDC-I's customer base.
Market position
Strengths1 record
Weaknesses1 record
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
DDC-I social profiles
Digital presenceDDC-I compliance and trust
Trust signalCompliance10 records
DDC-I financial estimates
Financial estimateRevenue estimate
Valuation estimate
DDC-I leadership team
Management profileNumber of profiles
Profiles2 records
DDC-I funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
DDC-I M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about DDC-I
What does DDC-I do?
DDC-I develops and licenses the Deos safety-critical real-time operating system (RTOS), which is verified to DO-178C/ED-12C Design Assurance Level A for airborne systems. The company complements Deos with the DDC-I Developer Suite (an Eclipse-based IDE including OpenArbor) for building safety-critical embedded applications, and offers professional engineering services for custom development, training, and customer support to defense, commercial avionics, and advanced air mobility customers.
Is DDC-I a public or private company?
DDC-I is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was DDC-I founded?
DDC-I was founded in 1985. It employs 11 to 50 people.
Where is DDC-I based?
DDC-I is headquartered in Phoenix, United States, in the North America region.
How does DDC-I make money?
Three revenue lines are on record. RTOS Software Licenses are the primary driver. The others are software Development Tools and software Development Services.
Who are DDC-I's main competitors?
Direct peers on record are Wind River Systems, Green Hills Software, Lynx Software Technologies, BlackBerry QNX and SYSGO. Emerging players are RTEMS (OAR Corporation), Real-Time Innovations (RTI), CoreAVI and LDRA. Ansys (SCADE) is listed as a broad incumbent.
Does DDC-I have an API?
No public API is recorded for DDC-I.
What industry is DDC-I in?
DDC-I's product category is Safety-Critical Real-Time Operating Systems. Its primary akta.pro industry code is HDAFAGAF, IP Address Management (IPAM) & DNS/DHCP Management (DDI), with a secondary code of BPAEAEAK, DNS/DHCP/IPAM (DDI) Services. Its NAICS code is 54151 and its SIC code is 7373.