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Plenty of companies will sell you security software.
Very few take responsibility for your entire security posture.
OxygenIT is a locally based team of security consultants who work directly with law firms, accounting practices, healthcare providers, engineering consultancies, and growing SMEs. We understand the level of confidentiality required, the regulatory landscape here in NZ, and the impact downtime can have on your clients and revenue.
With us, you’re working with experienced NZ-based experts who know your environment and stay accountable for it.
We are based in New Zealand and support clients across Christchurch, Wellington, and Auckland. If something looks suspicious, we respond quickly.
Every industry carries different risks. We design protection around your systems, data sensitivity, and compliance exposure. Nothing is generic.
Our team isolates suspicious activity and takes action before small issues escalate into major disruptions. We’re deeply committed to protecting your business every day.
We align your environment with recognised standards, including ISO 27001, NIST, and the Essential Eight. Your protection follows proven models recognised by auditors and regulators.
We follow a clear, practical process to strengthen your business step by step. Every decision we make is based on risk, impact, and long-term protection.
Our team reviews your users, devices, cloud platforms, email systems, firewalls, backups, access controls, and internal policies. From this review, we identify where you are exposed and where a disruption would have the greatest impact on your business.
We scan, test, and pressure-check your systems.
Then we explain the results in plain language to make sure you know exactly what needs attention.
Effective business IT security relies on multiple layers working together.
We strengthen identity management, enforce multi-factor authentication, refine firewall configurations, enhance email filtering, and deploy Endpoint Detection & Response (EDR) to protect devices across your organisation.
Our Managed Security Operations Centre (SOC) and EDR platforms continuously monitor your systems for unusual behaviour. All alerts are reviewed by experienced security specialists who understand what normal looks like in your environment.
If something suspicious appears, we investigate quickly and isolate affected systems if needed.
OxygenIT brings New Zealand businesses the complete cybersecurity toolkit. Browse our full service range below.
OxygenIT holds independently audited certifications — and helps clients across New Zealand achieve their own compliance milestones.
Certified
In Progress
Beyond holding these certifications ourselves, we help clients across Christchurch, Wellington, and Auckland achieve their own compliance goals:
EXCELLENT Based on 41 reviews Posted on Google Gordon HarrisTrustindex verifies that the original source of the review is Google. Prompt and friendly service, always find and correct whatever the issue isPosted on Google MichaelTrustindex verifies that the original source of the review is Google. Tim was Amazing!!! He solved my problem during the Christmas / New Year break! When everyone was on holiday. This shows how Tim and his team go the extra mile. And technically know their stuff. Very Professional!!! Very Grateful! Michael Bartram the Director of Saint Nicholas Ltd.Posted on Google Tiffany BTrustindex verifies that the original source of the review is Google. Such a friendly and helpful team who are extremely knowledgeable. We use them at my workplace, and I would have no reservations whatsoever recommending OxygenIT to anyone! Excellent Cybersecurity trainings and amazing managed IT support whenever you need it. Thanks for all your help over the years!Posted on Google rod millerTrustindex verifies that the original source of the review is Google. Very professional and in an acceptable time framePosted on Google Aaron PeckTrustindex verifies that the original source of the review is Google. I reached out to OxygenIT about their services and got a fast response. I meet with Tim and realised that OxygenIT wasn't the right fit for my business at the moment. But Tim was genuine and helpful, even refer me to someone else that might be more suitable. Can't ask for more than that. Worth a conservation if you are looking for cybersecurity & managed IT services.Posted on Google Datamars Ltd AnalyticsTrustindex verifies that the original source of the review is Google. Great team, knowledgable staff who provide quick resolutions to issues. Proactive, and provide sensible, tailored options to improve our platform security or effectiveness. Very happy to have them looking after our South Island site for us. Jason - Datamars NZPosted on Google Dean NottellingTrustindex verifies that the original source of the review is Google. Talk to Tim about your business security. Had some great insights for us.
An IT security assessment reviews your systems, users, cloud platforms, email, backups, and access controls. You receive identified risks, prioritised vulnerabilities, compliance gaps, and a practical action plan.
Most businesses should complete penetration testing at least annually. You should also test after major system changes, new cloud deployments, or compliance requirements. Regular testing helps uncover new weaknesses before attackers find them.
Endpoint Detection & Response protects devices against ransomware, malware, suspicious behaviour, and unauthorised access. It monitors activity in real time, detects threats early, and isolates affected systems to stop threats spreading across your network.
Yes. We provide fully managed IT security services including monitoring, threat detection, response, compliance support, and ongoing improvement. Our team acts as your dedicated security partner, so you are not left managing risk alone.
We work with ISO 27001, NIST, and the Essential Eight. Our team reviews your current controls, highlights weaknesses, and recommends clear improvements to make sure you are prepared for audits and meet recognised security benchmarks with confidence.
Do not wait for a wake-up call. If you want stronger IT security, faster response, and expert-led protection, now is the time to act.