When you need to adapt fast, scale effectively and stay ahead of the game, having a proven sovereign technology partner is critical. And our veteran-led team brings deep subject matter expertise and a “get stuff done” mindset— delivering on time, on-target.
With over 20 years of trusted delivery, we specialise in solving complex challenges through rapid ideation, agile engineering and mission-focused execution.
We aim to uplift sovereign strength across Malaysia, New Zealand and the Asia-Pacific.
We draw on decades of experience designing, building, and integrating complex, high-assurance systems that underpin Defence & National Security operations. Our expertise spans the full lifecycle, from system architecture and model-based engineering to integration, deployment, and long-term sustainment. We operate across all security domains, delivering solutions that are efficient, compliant, and mission-ready. By combining proven methodologies with cutting-edge technologies, we deliver enterprise capabilities at speed, ensuring systems are both robust and adaptable to evolving operational needs.
We deliver high-assurance, technologically advanced systems that operate at the leading edge of capability. Our experience spans the integration of advanced C4I, multi-domain data fusion, UAS and SATCOM, underpinned by open systems architectures (GVA, SOSA, MOSA). We specialise in bringing emerging technologies into service alongside proven, mission-critical systems, ensuring they work together seamlessly, securely, and reliably to enhance coordination, optimise force deployment, and enable more effective tactical operations.
Our deployable, resilient communications platforms integrate edge computing and electronic warfare capabilities, delivering real-time battlefield awareness and secure, assured command and control. By engaging directly with users during development, design and testing, and leveraging our extensive operational experience, we deliver mission-ready solutions at speed, optimised for performance in contested environments.
We turn innovative ideas into operational advantage with a relentless focus on speed to deployment. EdgeStack was developed to connect non-combat vehicles with limited SWAPC for on-board compute, with headquarters elements, demonstrates our rapid prototyping-to-deployment approach. Conceived through close collaboration with users and shaped by our operational expertise, EdgeStack progressed from concept to capability at speed, enabling faster, more informed decision-making and greater agility in dynamic environments.
Cyber security and intelligence systems are keys components in the security of Australia. We combine deep technical expertise, model-based engineering, and a product-agnostic approach with rapid, iterative development to deliver secure, operationally proven intelligence platforms. From concept to deployed capability at speed, we provide solutions that detect threats, protect assets, and safeguard national security while maintaining the flexibility to adapt to evolving operational challenges.
For more than 20 years Citadel Edge has supported the Australian Defence Force with smart sustainment services, application development, system integration and enhancements, delivering availability and reliability of critical services that enables our Defence Force to ‘shape, deter, respond’ and keep Australia safe.
Empowering over 110,000 users with systems like Objective
Managing over 700 million files
Enabling over 60 applications
Citadel Edge supports the Department of Defence with the design, build and sustainment of the AV components for the F35 program.
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Citadel Edge has been the incumbent provider of sustainment support for Defence’s objective digital records management system (DRMS) for over 19 years.
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Development of a health and usage monitoring capability for the Australian army’s vehicle fleets.
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