Company lists · Data verified August 2026

Top 25 Cybersecurity companies based in Auckland, New Zealand

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 46 companies tracked

Our directory lists 46 cybersecurity companies based in Auckland, New Zealand, with 327 professional contacts and 171 email addresses. The list was last updated in August 2026, and Auckland is the single most-represented city among the companies listed.

Cybersecurity companies provide products and services that protect systems, networks, applications, devices, and data from unauthorized access, disruption, or misuse. This list covers companies that provide cybersecurity products, services, consulting, assessments, monitoring, incident response, or related protection for digital systems and data. Ranked by team size, largest first. Data current as of August 28, 2026.

46Companies

327Contacts tracked

171Verified emails

13Mobile numbers

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The 25 largest cybersecurity companies based in Auckland, New Zealand

Ranked by team size

Top 25 of 46 cybersecurity companies based in Auckland, 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	SMX Email Cyber Security Specialists	Auckland	11-50	38	25
3	Netpoleon ANZ	Auckland	501-1,000	35	18
4	Optimatech Limited	Auckland	11-50	14	6
5	Kiwiict	Auckland	11-50	13	3
6	Optimyze	Auckland	11-50	11	5
7	AMARU	Auckland	11-50	8	2
8	Softlink Services LTD	Auckland	1-10	7	6
9	Plural Cyber	Auckland	1-10	6	3
10	Wire8 Cyber	Auckland	1-10	5	4
11	Cybercraft	Auckland	11-50	4	1
12	Nova Security NEW Zealand	Auckland	1-10	3	2
13	Anvil Solutions LTD	Auckland	1-10	3	2
14	Cipher Security	Auckland	11-50	2	1
15	Guaranteed Peace-Of-Mind Computing - Since 1992	Auckland	1-10	2	1
16	Core 73	Auckland	1-10	2	1
17	Invizi	Auckland	1-10	2	1
18	Mtcyber Limited	Auckland	1-10	2	1
19	Security Concepts LTD	Auckland	1-10	2	1
20	Duo, A Division Of Sektor	Auckland	11-50	1	1
21	JEDIT	Auckland	1-10	1	1
22	Tabella	Auckland	1-10	1	1
23	Cyber Future NZ LTD	Auckland	1-10	1	1
24	Safetoopen Limited	Auckland	1-10	1	1
25	Silverback Technologies Limited	Auckland	1-10	1	1

Showing 25 of 46 cybersecurity companies based in Auckland, New Zealand

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Cybersecurity companies based in Auckland, New Zealand at a glance

As of Aug 28, 2026

1-10Median size (employees)

AucklandLargest hub · 46 HQs

13Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Cybersecurity companies by metro in New Zealand

Metro	Companies
Cybersecurity companies in Auckland	46
Cybersecurity companies in Wellington	32
Cybersecurity companies in Christchurch	8
Cybersecurity companies in Hamilton	4
Cybersecurity companies in Tauranga	3
Cybersecurity companies in New Zealand	1
Cybersecurity companies in Hawera	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 companies”, with match quality audited by blind human judging, and headquartered in Auckland, 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 companies are in the directory?

The directory lists 46 cybersecurity companies based in Auckland, New Zealand.

Which city has the most cybersecurity companies?

Auckland is the single most-represented city among the cybersecurity companies on the list.

How many contacts are available for cybersecurity companies?

The directory includes 327 professional contacts and 171 email addresses for the listed cybersecurity companies.

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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.