New Zealand owned and operated

The cyber security team that runs your security, not just advises on it.

We design your security and we run it, day to day. You get a named senior owner who knows your environment, not a revolving support desk.

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Our services

Build and operate security capability

We deliver cyber security services across the full lifecycle, from strategy and architecture through to implementation, operation and continuous improvement.

Strategic cyber security consulting, including vCISO services, to help organisations make confident, risk-informed security decisions.

Managed cyber security services deliver continuous monitoring, threat detection, and expert-led response.

Independent security assessments that clearly identify risk, exposure, and opportunities to strengthen your cyber posture.

Security architecture and engineering services that design, implement, and harden cyber security controls to create resilient, scalable environments.

How we work

How we engage

From the first conversation, you deal with the senior people who will own your security, not a salesperson you will not see again. Here is what an engagement looks like, whether it is a single piece of work or an ongoing service.

  1. Understand your environment

    We start by learning how your organisation actually operates: your risks, your existing tooling, and what a good outcome looks like for you. You meet the senior practitioners who will own the work, not an account manager who hands you off afterwards.

  2. Scope and Statement of Work in 3 business days

    We propose a clear approach and a Statement of Work, and we commit to getting it back to you within three business days. You get a firm scope and real specifics quickly, not a drawn-out proposal cycle.

  3. Engineered onboarding

    We design, standardise and automate before we operate. Whether it is a project or a managed service, we build to a high technical bar and document it, so the service is reliable from day one and never dependent on a single person.

  4. We run it, with a named senior owner

    For ongoing services, this is where we take over day-to-day operation. You get a named senior owner who knows your environment, regular reviews, and clear accountability for outcomes. For one-off work, we deliver against the agreed scope and hand over cleanly.

  5. Continuous improvement

    Security is not a project that finishes. We keep tuning and adapting your defences as the threat landscape and your business change, and we report plainly on what we are doing and why.

  6. When it matters most

    When something does go wrong, we respond fast and we own it. You have a defined escalation path, clear response commitments, and senior people engaged from the start.

Trusted by

What our clients say

Fenrir are more than a vendor; they're a trusted partner. Their team lives and breathes cyber security, bringing timely, real-world insight that has materially strengthened our security posture. We genuinely consider them an extension of our own team.
Ashley Ross National IT Manager, Citycare Water
This is a partnership that is working for us. We're able to retain and leverage our own security tooling, while gaining deep cyber security expertise and support we don't have in-house. The Fenrir team augments our internal capability, strengthens our security posture, and helps deliver outcomes we simply couldn't achieve on our own.
Scott Linton Manager Information Systems, Hurunui District Council
Otago Polytechnic engaged Fenrir to provide managed SOC and SIEM services, and the experience has been very positive. Fenrir operates as a true partner, providing responsive support, clear guidance, and pragmatic security advice that fits our environment. Their service gives us confidence that threats are being actively monitored and managed, and that we have experienced professionals on hand when we need them. It's reassuring to know our security posture is being looked after by a team we can trust.
Andy Crossman Director Digital, Otago Polytechnic

Get in touch

Ready for a chat about your cyber security needs? Get in touch and we can set up a call, coffee, or a meeting.

Get in touch