Calexi

Professional Services

Calexi (ACT) Pty. Ltd. is a Canberra-based managed IT and cyber security provider specialising in the Australian sovereign Defence industry. We help Defence suppliers and security-conscious organisations build secure, resilient and compliant technology environments that support long-term business success. Our expertise spans managed IT services, cyber security, Microsoft 365, cloud, identity, infrastructure and compliance. Drawing on experience across Defence, government and regulated industries, we deliver practical solutions aligned with the Essential Eight, DISP, the ISM and the PSPF. Rather than simply supporting technology, we become a trusted partner. We take the time to understand your organisation, your people and your operational objectives before designing solutions that are secure, manageable and fit for purpose. Everything we do is guided by a simple philosophy: in a world of technology, people still matter.