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Welcome to DNSIT

Our customers are more competitive and achieve higher business efficiency through increased agility, effective cost containment and lower risk. DNS IT, founded in 1995, provides national and international IT Services to some of Australia's leading companies, who use information technology to improve their business results.-

  • Do you need to consolidate your IT environment and reduce complexity?
  • Do you want predictable and reduced technology infrastructure cost?
  • Do you want to contain mobile communication expenses?
  • Do you want secure communication environments protecting your data and IP?
  • Do you want to optimize business efficiency and take advantage of Unified Communications?
  • Do you experience a lot of change and have limited internal IT resources?
  • Do you need rapid deployment to new locations across voice, data and mobile communication / carriage services?


We understand that every business is different. Our flexible IT services portfolio can easily be aligned with your specific requirements, situation and objectives.


Our clients trust DNS IT as a long-term IT partner to provide a one-stop shop for all their core infrastructure needs across data, voice and carrier services. We help organisations who are looking for an IT Partner who is known for speed, quality and consistency of service for distributed and complex environments.

Products & Services

Managed IT Services:

We take accountability for the performance of your organisation’s core business infrastructure, reaching...

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Support Services:

Responsive ad-hoc IT support for any voice and data infrastructure needs can address overflow...

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Project Management:

Office Relocation, Consolidation, Virtualisation, Disaster Recovery. We take responsibility...

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Virtual CIO:

DNS IT provides strategic and tactical guidance to achieve business outcomes for organisations...

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Contact Us

Contact Us
12 Waltham Street,Artarmon,
Phone: +61 2 9431 2800
Facsimile: +61 2 9460 7277
Service Desk: 1300 85 10 28
Careers at DNS IT

"I would like to thank you and your team for a job well done over the Australia day weekend when our IT storage infrastructure was upgraded. This task was significant, as dealing with customer data is always tricky. DNS IT project managed the upgrade well. Impressive was the collaboration between third party providers."

Global Manager Information Services,
Downer EDI Works Pty Ltd


"DNS IT have supported us in the relocation and establishment of two offices within short timeframes to accommodate over 100 people to meet our specific project needs on the Cross City Tunnel. The planning and support has been first class which resulted in seamless delivery without disruption. The staff at DNS IT are great to work with, nothing is too hard! "

Project Manager,
Sydney Cross City Tunnel


"DNS IT has been supporting our wide area network and providing integration services to our company for more than 8 years. Their service and commitment to every task has been impeccable."

IT Manager,
Lowndes Lambert


"The service provided by DNS IT was professional and reliable. It made the process of moving offices much easier, even enjoyable."

DBM International Ltd