Welcome
At Sigma IT, we offer more than just IT services – we provide complete technology solutions tailored for businesses.
Reliable IT Support for Growing Businesses
Sigma IT provides proactive managed IT services, cybersecurity, and cloud solutions for small and medium businesses across New Zealand.
We keep your systems secure, your staff productive, and your technology running smoothly — so you can focus on running your business.
Your Outsourced IT Department
At Sigma IT we act as your outsourced IT department, delivering enterprise-grade technology support without the cost of an internal IT team.
Our services include:
• Managed IT support
• Microsoft 365 & cloud solutions
• Cybersecurity protection
• Data backup & disaster recovery
• Network monitoring & optimisation
Why Sigma IT
Experienced Leadership
Sigma IT was founded by IT professionals with decades of experience delivering reliable technology solutions to New Zealand businesses.
Proactive Support
We monitor your systems 24/7 to prevent problems before they impact your business.
Security First
Cyber threats are increasing every year. We build security into every system we deploy.
Predictable Costs
Our managed services provide reliable support for a simple monthly fee.
Book a Free IT Assessment
Find out how Sigma IT can improve reliability, security and performance across your business systems.
Free IT Assesment
Talk to us about your requirements and see how Sigma IT can help you out!
Our Valued Partners
We proudly serve a diverse range of industries, meeting the unique technology demands of each client. Our commitment to excellence has forged lasting relationships, enhancing operational success across sectors.
Contact Us
Contact
(0800 ITSIGMA)
Address
Accounts
52 Eastdale Road
Avondale 1026
Support
49A Milan Road
Papatoetoe 2025
Opening Hours
Mon - Fri
8:00 am – 5:00 pm
Sigma IT Accounts Location
Sigma IT Support Location
