Industry Expertise for Business IT Support

We opened the doors of Computer One in 2003 and since then we have worked in a multitude of different industries.

From dustless CBD data centres to desert mine sites and the muddy jungles of PNG, we go where our clients need us for business IT support services.

After 20 years as support providers for Australian businesses, we have gathered a reputation for completing our work to a standard far above mere compliance with quotes. In fact, delivering above and beyond expectations is one of our core values and something by which our Sydney, Melbourne and Brisbane team members’ contributions are measured.

We can proudly boast some hard-earned experience in these industries…

Industries we have served 

Don’t see your industry listed? It’s only because we haven’t spent quite as much time in it as the others mentioned on this page. But that doesn’t mean we can’t provide the business IT support that your business needs.

We’ll bet we can still claim some experience as an IT support company in your industry. Let’s talk about your requirements.

World-Class Service is Standard

It’s also what leads to testimonials like these…

Why choose Computer One for Business IT Support services?

We provide reliable on-site and remote support to Australian businesses for their IT systems and software. As an experienced IT support provider, our key focus for the job is delivering on all of our company values. We believe that delivering a good IT support solution is about more than just resolving the issue – it’s also about the quality of the service and the team. We keep this at the forefront of our minds when providing business IT support in Brisbane, Sydney, Melbourne, and Australia-wide.

Whether you’re looking for a standalone managed service provider or need expert support for your inhouse IT department, we tailor our services to your unique business needs. From accounting firms to medical practices to mining, by working with Computer One you’ll receive ongoing IT support solutions from experienced IT consultants who understand the tech issues that affect your industry.

Business IT support services are essential to ensure your organisation’s computer systems and IT network operate efficiently and effectively. Whether your organisation needs cyber security services, IT network monitoring, or any other form of managed services, we have the knowledge and expertise to perform successfully and keep your business running smoothly.

Some of Australia’s leading organisations trust us with their business IT support services


We welcome the opportunity to talk to you about your business IT support.

Please call us on 1300 667 871 or fill in the form below and we’ll be in touch quickly.

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Our Address


1300 667 871 or +61 7 3220 0352

Brisbane Office

Level 5, 488 Queen Street, Brisbane, QLD 4000

Sydney Office

Level 21, 133 Castlereigh Street, Sydney, NSW 2000

Melbourne Office

Level 28, 303 Collins Street, Melbourne, VIC 3000

Our Services

Industry Expertise