Why Choose ADC?

ADC was established in 2003, with our immediate focus on building our custom-built Whangarei based data centre and hosting our key client’s systems in it.

In 2012, we merged with slamIT!, bringing owners Dion & Sasha McCracken onboard and transformed our business to a complete end-to-end IT Company.

T4 Group acquired ADC in April 2022 with the vision of providing regional New Zealand with access to localised data centres enabling reliable, secure, green, and economically viable Data Centre co-location services. It is currently building the country’s first Tier 4 Data Centre in Southland, and offers Tier 3 Data Centre co-location services in Auckland. The acquisition of ADC reflects that vision.

Our offerings range from Data Centre co-location services, Hosted Virtual Servers to Microsoft 365 to on-prem Server systems to IT Helpdesk and more.

Our clients cover a vast array of organisation types from professional services, construction, real estate, motor vehicle dealers, retailers and more. We support over 3,000 users across 100+ organisations.

We are committed to making ongoing investments in both our technology and people to ensure we continually provide excellent IT solutions.

And we are proud to be known as Northland’s trusted IT provider.

Managed Services

ADC’s experienced team of IT technicians can provide support for your onsite systems, or your ADC hosted services by phone, remote access or by visiting you onsite.
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Hosted Virtual
Servers (laas)

Minimise your cost, risk, hardware and storage requirements by using our virtual servers to store your data and host your IT system.
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Microsoft 365

Leverage enterprise-grade Microsoft services and let us worry about licensing and administration.
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Internet Security

Tackling malicious threats online can be a minefield and IT security isn’t always a one-stop-shop. ADC can evaluate your risk and customise solutions to protect your precious data.
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Painless Migration

We understand how apprehensive organisations can be to change IT providers. Your provider is like part of your business, and it feels like making a change may disrupt your operation.

ADC regularly takes over IT support and services for businesses throughout New Zealand and has a proven process to ensure a smooth transition.

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Managed Services

We know that your priority is to work on your business, not try and take care of complex IT issues.

At ADC, we take responsibility for the ongoing health of our customer’s IT systems to ensure they get the most out of their investment. We remove the complication out of IT with end-to-end management at a fixed monthly cost.

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Customer Testimonials

Prior to moving to ADC we would struggle with day to day communication with our provider, ADC has solved that with all communication be smooth and effective in all cases.

We chose to move to ADC for several reasons: Local to Northland, Good Tech base, 24-hour Support and a personal service. Our change to ADC was the best decision for our business, we have no problem in suggesting them as a provider.

Mike Lindsay - Managing Director
Building & Fire Services / Training For Safety

ADC have been our IT support team for two years now and are great to deal with, their team are personable, friendly, and helpful. Their service for either support or hardware requirements is always fast, and they communicate very well in an understandable down to earth way – we have never looked back.

Rebecca Jurlina – Director
Elevate CA

Our ADCCloud Desktop solution with ADC gives our team “always available” access to our critical business systems. This supports our ability to continue delivering on our innovative engineering projects.

Hugh Harvey – Owner
ITSS Engineering

We engaged several IT businesses to present us with alternative digital solutions and revised costings. ADC personnel were the most professional, helpful, and forthcoming of all we met with, and presented a cloud-based solution at the most competitive rate.

Northland Rugby Union
Jeremy Ratu, Finance Manager

Our Managed Services solution with ADC has worked really well for us. It gives us a better expectation on what our monthly costs will be on IT and allows my team to focus more on selling property and less on dealing with IT issues.

Mark Macky - Director
Mackys Real Estate Ltd

The team are helpful, quick to respond and a pleasure to deal with.

To any business considering changing their IT provider, do not hesitate to give ADC a try, you will be better off for it.

Why Choose ADC?

Managed Services

Hosted Virtual Servers (laas)

Microsoft 365

Internet Security

Painless Migration

Managed Services

Customer Testimonials

Mike Lindsay - Managing Director Building & Fire Services / Training For Safety

Rebecca Jurlina – Director Elevate CA

Hugh Harvey – Owner ITSS Engineering

Northland Rugby Union Jeremy Ratu, Finance Manager

Mark Macky - Director Mackys Real Estate Ltd

Harcourts Bay Of Islands Wendy Reid, Finance Manager

Hosted Virtual
Servers (laas)

Mike Lindsay - Managing Director
Building & Fire Services / Training For Safety

Rebecca Jurlina – Director
Elevate CA

Hugh Harvey – Owner
ITSS Engineering

Northland Rugby Union
Jeremy Ratu, Finance Manager

Mark Macky - Director
Mackys Real Estate Ltd

Harcourts Bay Of Islands
Wendy Reid, Finance Manager