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As leaders in secure cloud solutions, we're here to help you find clarity in the cloud.

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You're in good company

We’ve been securing and managing most of the NSW government agencies’ clouds, as well as over 700 companies in Australia and New Zealand for the last 20 years.
95+
Public Sector Customers
700+
Commercial Sector Customers
14K
Workloads Under Management

How we can help

Let us bring clarity to the cloud. If you are looking for experts in secure cloud, AC3 can help. It’s the people behind the technology that make the difference. We’re uniquely positioned as your single end-to-end partner to end your tech headaches, by taking full accountability of your tech stack.
Change your business
Expertise to help you use technology to take your business to the next level.
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Run your business in the cloud
Keeping your business and mission critical apps on and optimised.
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Secure your business
Investing in your security posture protects customers, employees and reputations.
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Get more value from IT
Getting the most out of your technology investment can unlock time and budget.
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Find the right people
We’re IT experts, so we know how to find them.
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I want to know more

We're always available to answer any questions, so please get in touch, but here are some of the most common ones we hear.

Three Magazine

In Issue #06, you will find the need for resilience dotted throughout our stories. From strong knowledge management to remove reliance on individuals, to IT business management and software robots to automate mundane yet essential processes. We see the need for resilience continue in stories about the fast moving world of security and changing role of the CISO. And finally, as always, we have included some fascinating stories of our customers and their journeys.
Read now Our other issues

Read the latest articles

eBooks & Whitepapers
Unlocking the Future: Harnessing the Power of AI and Data with AC3
In today’s digital age, AI and data are revolutionising industries, driving innovation, and transforming business strategies.
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Blogs
Controlling AWS costs by automating resource availability
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Blogs
Xanadu release after party
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Three magazine
ACSC’s Essential Eight mitigation strategies
The ACSC (Australian Cyber Security Centre) has developed the Essential Eight – mitigation strategies to battle cyber threats. Previously in this series, Three explored four of these eight strategies. Here we look at the other four.
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Three magazine
How important is data sovereignty?
Disparate regulations that have emerged in response to privacy and security failings have complicated understandings of jurisdiction. AC3’s Head of Hybrid Cloud, James Mollison, says it’s vital for every organisation to understand the implications of contemporary data storage.
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