100+ clients · 20 years · Adelaide & beyond

Real partnerships. Real outcomes.

We've earned long-term trust across industries where reliability and security aren't optional. From hospital networks and enterprise brands to not-for-profits and growing businesses. here's some of the work we're proud of.

100+
Active clients supported
8+
Industries served across SA & nationally
ISO
27001 certified. protecting every engagement
Client Partnerships
Trusted across industries. Proven over decades.
Every engagement is different. What stays the same is our commitment to honest advice, measurable outcomes, and long-term relationships.
Education

Sports College SA

Sports College SA is an independent secondary school with approximately 500 students completing Years 10–12. InterIntra provides fully managed IT services supporting the school's entire technology environment. from devices and networks to Microsoft 365 and security.

Managed IT M365
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Real Estate

LJ Hooker

LJ Hooker is one of the largest real estate agency franchise groups in Australasia with over 700 franchises. InterIntra supports their technology infrastructure and operations across South Australia, providing reliable managed IT and strategic advisory services.

Infrastructure Advisory
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NFP / Housing

Your Place Housing

A Not For Profit organisation providing accommodation, supporting communities, and improving lives. InterIntra manages their complete IT environment, enabling their team to focus on what matters most: their clients, not their technology.

Managed IT Cloud
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Wealth Management

Key Invest

Established in 1878, Key Invest is one of Australia's most established wealth management solution providers. InterIntra supports their technology needs alongside information security and compliance requirements, ensuring they meet regulatory obligations with confidence.

Compliance Security
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Insurance Finance

Arteva Funding

Australia's largest independent insurance premium funding company, servicing over 130,000 clients. InterIntra provides strategic IT and security consulting services, helping protect their operations and client data at scale. essential for a business operating at this volume.

Security Consulting Strategic IT
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Premium Funding

Hunter Premium Funding

One of the leading specialist premium funding providers in Australia and New Zealand. InterIntra delivered a full IT separation and migration following structural changes involving Allianz and Pemba. establishing modern, independent infrastructure across AU and NZ.

IT Separation M365 Tenant
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Healthcare

Sunshine Coast University Hospital

InterIntra partnered with Downer to provide external ICT auditing services to one of Queensland's largest public hospital facilities. Delivering assurance across complex, business-critical health IT systems where reliability and security are life-critical requirements.

ICT Audit Healthcare
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Hospitality

Pirate Life Brewing

Supported Pirate Life through a full transition from a legacy MSP. decommissioning old systems, migrating to the cloud, relocating their office, implementing security frameworks, and rolling out a cloud-based phone solution. All delivered seamlessly with minimal business disruption.

Cloud Migration MSP Transition
Energy / Industrial

Halliburton

Halliburton engaged InterIntra to assist with a telephony relocation to their new Adelaide site. Delivered on time, on budget, with commendation from the IT Operations Lead for communication quality, thoroughness, and cost effectiveness throughout the engagement.

Telephony Infrastructure
Healthcare

Glenelg Community Hospital

InterIntra has supported Glenelg Community Hospital's IT systems for over 16 years. As a hospital, 24/7 remote support availability is non-negotiable. Our team's deep familiarity with their environment means faster response times and fewer disruptions to patient care.

Managed IT 24/7 Support
What Clients Say
In their own words. No editing required.
Halliburton engaged InterIntra to assist with a telephony relocation to our new site in Adelaide. We found them to be great communicators, thorough, experienced and cost effective. Should the need rise again for assistance in South Australia, InterIntra will be the first company we call.
IT Operations Lead
Halliburton
Since onboarding with InterIntra, the team has gone above and beyond. decommissioning old systems, migrating to the cloud, relocating our office, implementing security frameworks and rolling out a cloud-based phone solution. All delivered seamlessly with minimal disruption. A true partner.
CEO
Pirate Life Brewing
Within the first few days they had sorted issues we weren't able to solve with our previous provider in six months! Mark & the team are all professional and friendly. can highly recommend InterIntra to any company looking for a reliable and well-priced IT services solution.
Head of Finance
Pirate Life Brewing
InterIntra has been pivotal in improving our internal efficiency through their managed IT services, which has in turn improved our clients' customer experience. The team provided a seamless transition of our files and networks to a cloud-based solution and have been quick to resolve any issues.
General Manager
Loadex Hire
The staff at InterIntra have supported our IT system for the past 16 years. The team are very knowledgeable and approachable with any enquiries we have or when assistance is required. As a hospital it's great to have 24/7 remote support available.
CEO
Glenelg Community Hospital
Adelaide-based · Nationally accredited

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