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Intelligence.
Innovation.
Insight.
We help organisations transform with technology.
tions
What
we do
We add value to our customers' businesses - by developing smarter tech solutions, together.
Who
we are
Founded in 1995, our NZ-owned IT consultancy has offices in Auckland, Wellington, Christchurch and Tauranga. We cover a range of specialist areas and span just about every industry in New Zealand.
llence
Centres Of Excellence
Our Centers of Excellence are teams of dedicated Theta specialists who collaborate to deliver high quality results. Customers benefit from the team's wide-ranging skills, which cover everything from security to data expertise, ensuring comprehensive solutions.
Work
Case studies
From cloud transformation to better insights, we work closely with our customers and help them succeed.
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nologies
Our
products
Our Product Group is the hub of product development, where we build tech to solve everyday business challenges.
We
work with
We work with best-of-breed technologies and specialise in proven, well supported products.
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What our customers say
Theta has proven to be an invaluable partner throughout the build of our new Cloud Data Warehouse, consistently delivering excellent data and analytics services. Their dedicated team of experts provided us with the tools and insights to make a step change within the business, collaborating closely with our team to ensure we achieve key outcomes for our teams.
Kenny Thein, Chief Information Officer
Restaurant Brands Limited
The Theta team were very thorough in their project design and provided excellent service to deliver us a quality product that will allow us to generate performance insights we have never seen before. The solution was created very efficiently under the time pressures we had leading into the Tokyo Olympics.
Carl Bradford PhD, Performance Scientist
Cycling New Zealand
We wanted an off-the-shelf solution and Theta had a good understanding of our needs. We don’t have a lot of resource to maintain a communications platform, so it was important to keep it simple. We also wanted the flexibility to adapt and roll with changes as our working habits evolve.
Rob Merwood, Information Systems Manager
Furnware
Theta has worked with us closely for a number of years to develop our analytics capability. They have led the way in demonstrating the power of Azure to us and in helping us to make the transition into the cloud
Stuart Prendergast, Head of Technology
Craigs Investment Partners
It’s like having a world-class cyber threat intelligence team embedded in our own organisation. We have essentially front-footed cyber threats by being proactive in detecting malicious behaviours before they become a problem.
Justin Bagast, CIO
Timaru District Council
We were quite anxious over the deployment weekend. Ironically this was due to the phone NOT ringing with issues to solve. Well done Theta! The success of the deployment was due to the hard graft put in prior to the launch, and rapid response to any day to day issues.
Philip Bryant, Project Manager
Human Rights Commission
In a project, you bring in experts and deliver something by a deadline. The world can move in that time. Our approach is to drive an ongoing, internal capability with the help of IT partners.
Chris Jenkins, Data and Information Manager
Trustpower
The combination of D365 with LMS365 gives us access to advisers’ learning records almost immediately — it’s information we need to see in real-time, and this solution delivers just that!
Trecia Brown, Head of Professional Development
Fidelity Life
It was the most seamless system rollout I’ve done. In any moments of frustration, Theta stood up to the table and soon fixed them. We worked really well together as a meeting of minds between two organisations.
Jill Barnard, Finance Director
BestStart
The first time we started to run dashboards that spanned multiple entities and multiple regions and were able to look at our data at such a macro level was a ‘wow’ moment. Within 10 seconds, we had dashboards loading for the world. We’ve never been able to do that. For me, that’s when it started to get exciting.
John Eshuis, Group IT Manager
Mainfreight
Our Chief Executive said it was the smoothest go-live he'd experienced! It's a great reflection on Microsoft and Theta.
Jessie Larsen, Establishment Lead
Taumata Arowai
Latest news
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October 24, 2025
Theta Adventure Racers raise hundreds for Cure Kids
From three, to six, to twelve hours of racing, laughing, and getting lost together, Theta’s adventure racers efforts have raised over $1,000 for Cure Kids, proving that teamwork, resilience, and a great cause make every challenge worth it.
November 11, 2025
Watch Now — The Innovation Circuit EP 8: Swipe Right, Tech Trends leaders are backing for 2026 — Part 2
In this two-part series, we’re diving into emerging tech trends and their potential impact as we look ahead to 2026. The topics we explore are based on insights from a series of executive events we recently hosted with our customers.