Krystie Lewis
CEO
Technology that actually works for your business.
Fully managed IT, built-in cybersecurity, ISO27001-aligned governance, and practical support for businesses that cannot afford avoidable downtime.
20+
Years in Business
$1.2B+
Client Revenue Supported
30+
Team Members
3000+
Managed Endpoints
100%
New Zealand Owned
3
Data Centres
1
Local Helpdesk
24/7
Monitoring & Support
Services
What we do
End-to-end technology support, designed to stay out of your way.
Managed IT Services
Full support, monitoring, and proactive management.
Cybersecurity
Protection, detection, compliance built-in.
Cloud
Microsoft 365, Azure, and scalable cloud systems.
Consulting
Strategy, AI readiness, audits, roadmaps.
OT Systems
Secure networks, backup, recovery, SOC monitoring.
24/7 Support
Always-on support and monitoring.
Why ITCO
Built on trust, not tickets.
Founded in 2005, ITCO was built to give businesses access to highly skilled people-without complexity. We wrap everything into predictable, fixed-cost solutions while leading the technology conversation forward.
Get in touch
People
Experienced people, visible accountability.
A practical team across strategy, security, compliance, infrastructure, support, and customer delivery.
Gunther Tackenberg
CIO & Infrastructure Specialist
Leith Magon
CISO & Incident Lead
Damian Stefadouros
Technical Lead - Network & Infrastructure
Daryl Callanan
Service Team Lead
Barry Miller
Data Analytics & AI
Paul Dunn
Account Manager & Business Development
Mark Wilkinson
Founder & Strategist
Locations
Local presence where it counts.
Two Bay of Plenty offices give ITCO practical reach for onsite work, client meetings, workshops, and regional support.
Rotorua
Our Rotorua base supports local business, regional industry, and clients that rely on dependable infrastructure, secure systems, and clear technology advice.
1071 Hinemoa Street, Rotorua 3010
Tauranga
Our Tauranga presence extends responsive support across the coastal business corridor, including onsite services, infrastructure projects, and executive-level technology planning.
35a Totara Street, Mount Maunganui 3116
Customer Voice
Proof belongs in the client's words.
Testimonials from customers.
"ITCO gives us clear advice, practical support, and direct access to the people who understand our environment."
Operations Manager, manufacturing customer
"The difference is structure. We know what is being monitored, what needs attention, and which risks are being reduced."
Executive leader, regional services customer
"ITCO helped us move from reactive IT to a more resilient operating model, with better visibility across systems and suppliers."
General Manager, multi-site organisation
"The team combines local responsiveness with the technical depth we need for cloud, security, and infrastructure decisions."
Business owner, professional services customer
ISO27001 Compliance
Security governance that can be evidenced.
ITCO operates an Information Security Management System aligned to ISO/IEC 27001:2022. That means security is treated as a managed system, not a one-off project.
Customers benefit from clearer supplier assurance, defined responsibilities, risk treatment, access control discipline, security awareness, incident response planning, and documented continual improvement.
What this gives customers
- Documented information security policies and controls.
- Risk assessment, risk treatment, and management review.
- Evidence for supplier due diligence and cyber insurance conversations.
- Structured protection of customer data, privileged access, and operational processes.
Support Coverage
Regional presence. National reach. Trans-Tasman support.
ITCO supports organisations across the Bay of Plenty, wider New Zealand, and Australia through a blend of onsite service, remote support, monitoring, project delivery, and governance advice.
Bay of Plenty
Rotorua and Tauranga offices for practical onsite work, local relationships, and fast regional response.
New Zealand
Remote and project-based support for multi-site businesses that need consistent standards across locations.
Australia
Support for customers with Australian operations, cloud services, Microsoft 365, security monitoring, and cross-border coordination.
FAQ
Common questions
Do you replace our current IT team?
We can replace or supplement your team.
Can you support multi-site?
Multi-site is business as usual.
How do you handle cybersecurity?
We combine audit, remediation, monitoring, incident response planning, and ISO27001-aligned governance.
Contact
Talk to an Expert
Rotorua: 1071 Hinemoa Street
Tauranga: 35a Totara Street