Managed IT Services & Support Canberra

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Trusted IT solutions and services supporting organisations across the ACT on your technology journey.

With a vibrant Canberra office, national reach and nearly three decades of proven experience delivering Digital Transformations, Managed IT Services, and Cybersecurity for medium and large enterprise organisations across Canberra, the ACT and beyond, we’ve never been about selling technology to customers. We’re about making technology work for you.

Talk to our Canberra team

Why Canberra organisations trust Brennan for Managed IT services

decades of proven experience

10+

NPS customer satisfaction

10%

Australian data sovereignty

1000+

national customers

End-to-end IT support and services for Canberra

We bring together world-class technology partners, sector expertise, and proven know-how to deliver custom-fit IT solutions that serve the real needs and wants of Canberra’s organisations. No matter where you are on your technology journey, Brennan is ready and able to help.

Advanced Networking

From business-grade internet to next-gen data security, unified connectivity expertise starts in Canberra.

Cloud & Infrastructure

Future-proofed cloud strategies engineered in Canberra. Performance and security delivered everywhere.

Cybersecurity

Continuous, comprehensive and uncompromising protection. Delivered in Canberra, safeguarding you everywhere.

Data & AI

Innovate, grow and gain market advantage in Canberra and beyond by unlocking the true value of your data.

Hardware & Software

Cost-effective, customer-first technology solutions, grounded in expert advice, delivered in Canberra.

Microsoft Dynamics

Harness the full potential of the Microsoft toolset and master true productivity.

Modern Workplace

Create unified, efficient and empowering environments designed to make work ‘work’, in Canberra and beyond.

Service Desk

Continuously improving, highly systemised, world-leading customer support, answering to Canberra.

Brennan in Canberra

From humble beginnings in a suburban Sydney attic, we’ve since grown to become Australia’s largest independently owned Systems Integrator and Managed IT services provider, opening a dedicated Canberra office in 2025.

Now located in the heart of the nation’s capital, we continue to deliver true performance for customers across the ACT and beyond.

28 National Circuit, Forrest ACT 2603

Our hours: 9am-5pm, Monday-Friday

Our number: 1300 500 000

Our email: sayhello@brennanit.com.au

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Ready to boost your business efficiency?

Speak with our Canberra team today to see how we can streamline your IT needs and deliver true performance for your business.

True performance, delivered for Canberra