Company lists · Data refreshed September 2026

Top 25 Data security consulting firms based in New Zealand

Name: Data security consulting firms based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 86 companies tracked

RevenueBase identified 86 company matches for data security consulting firms associated with New Zealand as of September 2026 and tracks 563 professional contacts across them, including 298 with verified work emails and 9 with mobile numbers. Wellington is the largest hub.

This list covers company matches for data security consulting firms associated with New Zealand, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 1, 2026 How this list was built

86Companies

563Contacts tracked

298Verified emails

9Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest data security consulting firms based in New Zealand

Ranked by team size

Top 25 of 86 company matches for data security consulting firms based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Defend	Exact match	Auckland, New Zealand	51-200	119 contacts →
	Exact match “DEFEND are an independent agnostic cyber security partner.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2	Bastion Security Group	Exact match	Wellington, New Zealand	51-200	93 contacts →
	Exact match “Bastion Security combines the skills, expertise and leadership from Quantum Security, ZX Security, Helix Security, Cassini and now Cythera.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3	Virtuelle Group	Exact match	Auckland, New Zealand	51-200	22 contacts →
	Exact match “Our purpose is to help our clients realise their true potential.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4	Axenic LTD	Exact match	Wellington, New Zealand	11-50	20 contacts →
	Exact match “Axenic is an independent information security and privacy consultancy specialising in governance, risk and assurance.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5	Optimatech Limited	Exact match	Auckland, New Zealand	11-50	14 contacts →
	Exact match “OptimaTech is passionately committed to transforming businesses across New Zealand, Hong Kong and Asia Pacific by leveraging security-driven technology as the foundation for…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6	Kiwiict	Exact match	Auckland, New Zealand	11-50	13 contacts →
	Exact match “We are a group of certified IT experts, highly specialised in world-class Network Cybersecurity solutions to improve your overall business performance by solving complex…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7	Privsec Consulting	Exact match	Wellington, New Zealand	11-50	12 contacts →
	Exact match “We're here to keep your data secure.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8	RED Wolf High Level Security LTD	Exact match	Wellington, New Zealand	11-50	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9	Layer 9 Information Security	Exact match	Wellington, New Zealand	11-50	12 contacts →
	Exact match “Layer 9 was founded by a team of specialists committed to delivering strategic value and passionate about organisational security.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10	Cybercure LTD	Exact match	Wellington, New Zealand	1-10	11 contacts →
	Exact match “CyberCure is a boutique cyber security and privacy consultancy based in Wellington, NZ.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11	AMARU	Exact match	Auckland, New Zealand	11-50	8 contacts →
	Exact match “AMARU is New Zealand’s leading information security and compliance service provider, offering end-to-end managed cyber security services across Australia and New Zealand.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12	Pulse Security	Exact match	Wellington, New Zealand	1-10	7 contacts →
	Exact match “Established in 2017, Pulse Security is an independent New Zealand offensive security and DFIR consultancy providing quality cybersecurity services to clients both locally and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13	Stack Digital NZ	Exact match	Auckland, New Zealand	11-50	7 contacts →
	Exact match “Safe doesn’t mean boring.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14	Confide Limited	Exact match	New Zealand	11-50	6 contacts →
	Exact match “Confide is an independent cybersecurity and assurance company helping organisations manage risk, achieve compliance, and strengthen their security posture.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15	Quantum Security Services NEW Zealand	Exact match	Wellington, New Zealand	11-50	6 contacts →
	Exact match “Quantum Security Services is a specialist, fully independent information security firm.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16	Cecuri	Exact match	Auckland, New Zealand	1-10	6 contacts →
	Exact match “Cecuri are a technology security consulting company that, through years of industry experience, have developed a new approach to the technology security sector.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17	Plural Cyber	Exact match	Auckland, New Zealand	1-10	6 contacts →
	Exact match “A team of cyber security experts, helping businesses build cyber resilience and manage their cyber security risk.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18	Secompass Australia PTY Limited	Exact match	Auckland, New Zealand	1-10	6 contacts →
	Exact match “Need direction in CyberSecurity and Privacy?” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19	Carapace	Exact match	Wellington, New Zealand	1-10	5 contacts →
	Exact match “Expert, highly independent penetration testing and security review services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20	Beva Computers	Exact match	Christchurch, New Zealand	1-10	5 contacts →
	Exact match “We create stunning IT foundations for outstanding people and businesses, a mutually profitable partnership where expertise and service combine with humanity and fun.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21	Info By Design	Exact match	Wellington, New Zealand	1-10	5 contacts →
	Exact match “We are a specialist privacy and strategy consulting company who are committed to working with organisations to put their customers at the centre of how they manage their…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22	Pākiki Security	Exact match	Christchurch, New Zealand	1-10	5 contacts →
	Exact match “Our mission is clear, to empower Kiwi businesses by fortifying their security posture through comprehensive IT Security Health Checks.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23	Icaras Security Consultants	Exact match	Wellington, New Zealand	1-10	4 contacts →
	Exact match “ICARAS helps organisations protect their people, property, and reputation through independent, PSR-aligned security assurance.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24	Resilient IT	Exact match	Auckland, New Zealand	1-10	4 contacts →
	Exact match “Based in Auckland, New Zealand, Resilient IT specialises in Business Continuity and Information Security Consulting, Training, and Disaster Recovery, helping protect New Zealand…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25	SSS	Exact match	Wellington, New Zealand	51-200	4 contacts →
	Exact match “- IT Security Specialists, known as has been servicing government and corporate clients in New Zealand and across the world for more than 30 years.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “data security consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 86 data security consulting firms based in New Zealand

See the full list, filter by size, metro and specialty, and access 298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Data security consulting firms based in New Zealand at a glance

As of Sep 1, 2026

52.9%Verified-email coverage

1.6%Mobile-number coverage

6.5Average contacts per company

1-10Median size (employees)

38.4%Largest-city concentration · Wellington

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with New Zealand whose business descriptions match “data security consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 298 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Data security consulting firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “data security consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data security consulting firms are there based in New Zealand?

RevenueBase identified 86 company matches for data security consulting firms associated with New Zealand as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Defend tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data security consulting firms?

Wellington leads with 33 company records, followed by Auckland (31) and Christchurch (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 298 professional contacts with verified work emails tracked across these 86 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 86 data security consulting firms based in New Zealand. Start with a free account, no credit card.

Download this list →

Related lists

Data security consulting firms by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.