Complete, End-to-End ICT Services

We are Australia’s only complete Managed Services Provider, providing 2,000+ Australian organisations with all the IT, telecoms and security services that they need to succeed.

Get everything you need

Ranked as the #1 Managed Services Provider in Australia for 10 consecutive years, we are the only MSP in Australia with true end-to-end ICT capabilities spanning hybrid infrastructure, hosting, cloud, networking, hardware & software procurement, unified communications, user & device support, as well as cyber security protection – we can be your complete, long-term ICT partner.

By selecting Brennan IT to manage you complete environment, you can take advantage of our security guarantee, regain control through our Self-Service Portal, and get an unrivalled level of service that improves your total IT and telecoms abilities, empowers your users, saves money, and gives you time back to work on the things that make a difference to your organisation.

Brennan IT are Australia’s only complete IT, telecoms, and security partner.

Why trust Brennan IT?

Agile, secure, and scalable, we’re able to meet Australian organisations’ unique needs and provide you with the services that will allow you to focus on what you do best: improving your organisation.

#1 in Australia

Brennan IT has been recognised as Australia's leading Managed Services Provider for the past 10 years running.

Complete ICT partner

We provide end-to-end ICT support 24/7. Design, deploy, manage & optimise - we can do it all.


Our approach is unique and features leading SLAs and we record industry-leading CSAT scores.


We put security central in everything we do, considering it at every juncture and proactively managing your ICT - we even offer a security guarantee.

Self-Service Portal

We have an unrivalled commitment to transparency and ensure that you’re always in control through our Self-Service Portal.

Independent experts

We are independent, not tied to a single technology, and have a large team of experts focused on driving your long-term success.


We are committed to being agile, innovating, and providing expertise wherever you need it.


We’ve been doing this for over 20 year and are multi-award winning - we do it better than anyone else.


We’ll do as much or as little as you need us to do, where you need it, with PAYG models available.

Talk to the experts

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