Company lists · Data verified August 2026

Top 20 Cybersecurity analytics companies based in New Zealand

Name: Cybersecurity analytics companies based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 27 companies tracked

There are 27 cybersecurity analytics companies headquartered in New Zealand (RevenueBase, August 2026). RevenueBase tracks 307 professional contacts across them, including 189 with verified work emails and 7 with mobile numbers. Auckland is the largest hub.

This list covers cybersecurity analytics companies headquartered in New Zealand, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

27Companies

307Contacts tracked

189Verified emails

7Mobile numbers

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The 20 largest cybersecurity analytics companies based in New Zealand

Ranked by team size

Top 20 of 27 cybersecurity analytics companies based in New Zealand, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Defend	Auckland	51-200	119	81
2	Bastion Security Group	Wellington	51-200	93	64
3	Optimatech Limited	Auckland	11-50	14	6
4	Signal Corporation Limited	Wellington	11-50	9	1
5	Fenrir Security	Christchurch	1-10	7	5
6	Cyberteam	Wellington	1-10	7	3
7	Diode Security	Wellington	1-10	6	5
8	Plural Cyber	Auckland	1-10	6	3
9	Outfox Limited	Paraparaumu	1-10	5	4
10	Wire8 Cyber	Auckland	1-10	5	4
11	Vigilantpay	North Shore	1-10	5	1
12	Revolution Infosec	Wellington	1-10	4	2
13	Arachne Digital	Wellington	1-10	2	2
14	Cassini Limited	Wellington	1-10	2	2
15	Cyberco	Wellington	1-10	2	1
16	Core 73	Auckland	1-10	2	1
17	GRC Group Systems	n/a	1-10	1	1
18	Trust Hound	Wellington	1-10	1	1
19	Cyber Future NZ LTD	Auckland	1-10	1	1
20	Safetoopen Limited	Auckland	1-10	1	1

Showing 20 of 27 cybersecurity analytics companies based in New Zealand

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Cybersecurity analytics companies based in New Zealand at a glance

As of Aug 28, 2026

1-10Median size (employees)

AucklandLargest hub · 11 HQs

7Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Cybersecurity analytics companies by metro

Metro	Companies
Cybersecurity analytics companies in Auckland	11
Cybersecurity analytics companies in Wellington	10
Cybersecurity analytics companies in Christchurch	1
Cybersecurity analytics companies in Tauranga	1
Cybersecurity analytics companies in Paraparaumu	1
Cybersecurity analytics companies in Hamilton	1
Cybersecurity analytics companies in North Shore	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cybersecurity analytics companies”, with match quality audited by blind human judging, and headquartered in New Zealand.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cybersecurity analytics companies are there based in New Zealand?

There are 27 cybersecurity analytics companies headquartered in New Zealand as of August 2026 (RevenueBase).

What is the largest company on this list?

Defend, headquartered in Auckland, tops this list with the largest team on record.

Which city has the most cybersecurity analytics companies?

Auckland leads with 11 headquartered companies, followed by Wellington (10) and Christchurch (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 189 verified decision-maker contacts tracked across these 27 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.