NST is a leading provider of IT solutions and Managed Services in Australia. With a team of expert technicians and consultants, we specialize in delivering tailored IT solutions to meet the unique needs of businesses across diverse industries. Our comprehensive suite of services includes Managed IT support, Managed Security, Cloud Computing, AI and workflow optimization, and more. Whether you need help with day-to-day support, strategic planning, or project management, our experienced team is dedicated to providing you with the highest levels of service and support.

At NST, we understand the importance of staying ahead of the curve with the latest technologies and industry trends. That's why we make sure our clients have access to the most advanced solutions available. We are also committed to providing ongoing training and development for our staff, so you can be confident that you are working with experts who are at the forefront of their field.

When you partner with NST, you can expect timely and responsive support, transparent pricing, and a commitment to helping you achieve your business goals. We pride ourselves on delivering practical, reliable solutions that enable our clients to work smarter, not harder.

NST History

The original company was formed back in 1979, specialising in the IBM SNA networking space. Named Network Systems Technology (NST), the company built protocol converters allowing non-IBM devices to communicate with IBM mainframes. Over time the focus moved to IBM Terminal Emulation products which again, allowed PCs to communicate with IBM mainframes and other host computers. Along with this, NST delivered software solutions allowing for the modernisation of traditional applications, combining business logic and workflow.

Around 2005 the business started moving into the Managed Services arena. Whilst continuing with emulation and application modernisation solutions, the managed service business started to grow, and today represents the main focus of the company. Today we focus on delivering cost-effective and knowledgeable IT solutions for companies around the world.


We maintain high-availability data centre facilities for our hosted and cloud-based clients, and an international NOC serving all customers.

NST’s core goal is to deliver our clients an unsurpassed user experience. We are committed to ensuring that our customers’ needs are fully met. We can boast that we have never lost a contract due to our doing, and as such our clients are our best references.

Our head office is located in Lane Cove (Sydney), NSW Australia.

Patch Management

Our Cultural Values

The Customer

The customer is the centre of NST's world and we make sure that they are our top priority.


Everything we do is relationship-driven and we take a professional approach to every customer. Our staff are extremely caring and personable so that we are able to communicate with our customers on a deeper level.

Our People

The staff at NST are driven to deliver. They undergo top-notch training and they hold several certifications. Teamwork and comradery is what sets us apart from the competition.


We are constantly improving ourselves as a company as we set the highest standards and we strive to be the greatest in our field. We are outcome driven and we make sure that we always do the job right.


Our reputations as individuals and as a company are paramount. We always deliver on our commitments and you can assure that our word is our bond.


We take responsibility for our actions, inactions, and decisions. We acknowledge our mistakes and we learn from them. We always own up to our responsibilities.

NST at a Glance

Business benefits

  • Increased productivity
  • Reduced business impact from IT failures
  • Save money
  • Allow you to focus on your core business
  • Access to extensive technical support and knowledge

What We Offer

Simple, no fuss IT services on fixed, or pre-paid terms

Cloud-based offerings

Project delivery

Virtual CIO

24x7x365 Service Desk

Comprehensive support for all of your IT

End-user support

Secure IT

IT Hardware and software provisioning

What our clients say about us

Client Testimonials

Since 2007 NST has been a key business partner, initially providing the technical expertise for a major upgrade of IT infrastructure and business continuity. Since then, NST has provided guidance on the continuous enhancement of our IT platforms, ensuring we take advantage of evolving technology always enhancing and sustaining our customer service delivery.

Peter Gilmore

CFO, Gateway Bank

As a medium-sized business, we could never achieve the same depth of knowledge available with an in-house IT team as we do utilising the NST Service Desk. Employing the Service Desk has allowed the Business to concentrate on major implementation projects whilst ensuring the day-to-day tasks are also maintained.

Richard Dael

CFO, Starbucks Coffee Company Australia

Supercare had a list of IT-related legacy issues when NST took over the support of our computing environment and we have been very impressed with the high level of service and speed to resolve matters. Wish we'd use them earlier! The NST engineers are highly trained and know exactly what to do. The attentiveness of the management team is great and I am confident that our IT is in good hands.

Mark Andre

Managing Director, Supercare

Our Certifications

Why Partner with NST

Affordable Solutions

We provide simple, no fuss IT contracts at a fixed price.

Holistic Solutions

We provide full IT infrastructure and software provision/support.

Outcomes Focussed

We partner with our clients to develop comprehensive technology solutions that meet all their business needs.

Industry Experience

Over 20 years’ experience, servicing clients across all sectors including financial, health, telecommunication, manufacturing & government. 

Get in touch

NST is here to help you, whether it is a one-off project or you want us to look after all your IT needs. We have the experience and the know-how.