Citadel Edge transforms complexity into clarity and ambition into achievement. With integrated capabilities and deep expertise, we deliver software, cyber and technology solutions that let you make the most of every possibility.

We’re an Australian-owned specialist technology company with over 25 years of experience. We serve a range of critical sectors, including government, health, defence, national security, higher education and commercial. Delivering secure, end-to-end solutions, we’re trusted to solve complex problems with clarity, speed and precision. Our edge is giving our clients their competitive edge.


Citadel Edge unites specialist teams under one trusted brand — streamlining access to advanced and integrated capabilities in software, cyber, and technology.

Citadel Edge combines a unique range of capabilities to serve different sectors. We’re proud to work with the Australian Defence Force and federal, state and local government agencies in Australia and the Asia Pacific. And our diverse private sector clients include large enterprises like Coles and Virgin Australia.

Government. Defence. Critical enterprise. No matter your ambition, Citadel Edge delivers. Partner with us to transform your operations, protect your data, and solve complex challenges with secure, purpose-built solutions.

Ready to find your edge?

Citadel Edge

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Citadel Edge

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