Company lists · Data refreshed September 2026

Top 25 Enterprise security system providers based in New Zealand

Name: Enterprise security system providers based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 86 companies tracked

RevenueBase identified 86 enterprise security system providers headquartered in New Zealand as of September 2026 and tracks 1,194 professional contacts across them, including 612 with verified work emails. Auckland is the largest hub.

This list covers enterprise security system providers headquartered in New Zealand, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

86Companies

1,194Contacts tracked

612Verified emails

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

The 25 largest enterprise security system providers based in New Zealand

Ranked by team size

Top 25 of 86 enterprise security system providers based in New Zealand, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise security system providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Gallagher Security	Partial evidence	Hamilton, New ZealandHQ checked Sep 28, 2026	501-1,000	336 contacts →
	Partial evidence “Gallagher Security is a global leader in integrated technology solutions that help organizations around the world protect, secure, and manage people and assets.” Source: RevenueBase Database · checked Sep 28, 2026
2	Integrated Control Technology	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	201-500	178 contacts →
	Partial evidence “Integrated Control Technology (ICT) is a world leading manufacturer of unified electronic access control and security solutions enabling a scalable solution for organizations to…” Source: RevenueBase Database · checked Sep 28, 2026
3	Matrix Security Group	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	201-500	76 contacts →
	Partial evidence “Matrix Security Group is a 100% New Zealand owned company that is a well-established, credible and professional security company.” Source: RevenueBase Database · checked Sep 28, 2026
4	ADT Security NEW Zealand	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	51-200	37 contacts →
	Partial evidence “ADT Security has made it our business to help safeguard people, property and possessions.” Source: RevenueBase Database · checked Sep 28, 2026
5	Waterford Security LTD	Partial evidence	Wellington, New ZealandHQ checked Sep 28, 2026	51-200	37 contacts →
	Partial evidence “Waterford Security is a specialised electronic security service provider.” Source: RevenueBase Database · checked Sep 28, 2026
6	Evotek Technologies	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	51-200	36 contacts →
	Partial evidence “Evotek has established a reputation as one of New Zealand's leading authorities in electronic security design, and installation and support, utilising high quality equipment from…” Source: RevenueBase Database · checked Sep 28, 2026
7	Secom NEW Zealand	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	51-200	35 contacts →
	Partial evidence “Established in 1962, SECOM is recognized as Japan’s N01 security services provider.” Source: RevenueBase Database · checked Sep 28, 2026
8	Dynamic Security	Partial evidence	New ZealandHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “We work closely with our clients to understand their business and the ways in which high quality security solutions will protect them best.” Source: RevenueBase Database · checked Sep 28, 2026
9	Select Alarms LTD	Strong evidence	Hamilton, New ZealandHQ checked Sep 28, 2026	11-50	24 contacts →
	Strong evidence “We specialise in design, installation and maintenance of fire and security systems.” Source: RevenueBase Database · checked Sep 28, 2026
10	Linearstack	Strong evidence	Auckland, New ZealandHQ checked Sep 28, 2026	11-50	23 contacts →
	Strong evidence “We are a leading New Zealand based Managed Security Service Provider (MSSP) and security systems integrator.” Source: RevenueBase Database · checked Sep 28, 2026
11	Focus Digital Security Solutions LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “Focus Digital Security Solutions is an electronic security company that provides smart, trusted solutions for our clients.” Source: RevenueBase Database · checked Sep 28, 2026
12	SWL	Indirect evidence	Auckland, New ZealandHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “SWL is the leading distributor of Provision-ISR CCTV solutions in Oceania, and are New Zealand's largest distributor of DSC Alarms, Qolsys and Kantech solutions.” Source: RevenueBase Database · checked Sep 28, 2026
13	Nutech Security LTD	Partial evidence	Tauranga, New ZealandHQ checked Sep 28, 2026	51-200	16 contacts →
	Partial evidence “Nutech is a Security Company committed to providing safe and effective security solutions for your home, business and community.” Source: RevenueBase Database · checked Sep 28, 2026
14	ICE Security Limited	Partial evidence	New ZealandHQ checked Sep 28, 2026	1-10	15 contacts →
	Partial evidence “ICE Security have the relevant experience and proven track records to provide a long term, robust and cost effective solution for provision of Security Services to our customers.” Source: RevenueBase Database · checked Sep 28, 2026
15	Nextro	Strong evidence	Auckland, New ZealandHQ checked Sep 28, 2026	11-50	13 contacts →
	Strong evidence “Nextro is a cyber, physical, & electronic security systems provider, as well as an ISP/MSSP.” Source: RevenueBase Database · checked Sep 28, 2026
16	HSM Group Limited	Partial evidence	Hastings, New ZealandHQ checked Sep 28, 2026	51-200	13 contacts →
	Partial evidence “HSM Security was founded in 1998 and has become one of the fastest-growing, full services, security and fire solution providers within NZ.” Source: RevenueBase Database · checked Sep 28, 2026
17	BQT Solutions	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	51-200	13 contacts →
	Partial evidence “BQT Solutions (NZ) LTD is a specialist in the development, manufacture and supply of high quality, high security card and biometric readers, electromechanical locks and related…” Source: RevenueBase Database · checked Sep 28, 2026
18	RED Wolf High Level Security LTD	Partial evidence	Wellington, New ZealandHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Red Wolf High Level Security Ltd is a high level security integrator company based out of Wellington and Auckland, New Zealand.” Source: RevenueBase Database · checked Sep 28, 2026
19	ARC Security	Partial evidence	Kamo, New ZealandHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “ARC Security are leaders in integrated electronic security solutions.” Source: RevenueBase Database · checked Sep 28, 2026
20	Itplus	Partial evidence	East Tamaki, New ZealandHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “ITPLUS is an Auckland, New Zealand based, 100% New Zealand owned, industry-leading distributor of electronic security products and we take pride in sourcing & delivering…” Source: RevenueBase Database · checked Sep 28, 2026
21	Access Security And Control	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “Access Security & Control specialises in designing and installing security solutions to world-class standards.” Source: RevenueBase Database · checked Sep 28, 2026
22	Datatalk NZ LTD	Indirect evidence	New Plymouth, New ZealandHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “At DataTalk we love technology and we enjoy engineering solutions that provide a direct benefit to the client.” Source: RevenueBase Database · checked Sep 28, 2026
23	BDR Security LTD	Strong evidence	Auckland, New ZealandHQ checked Sep 28, 2026	11-50	5 contacts →
	Strong evidence “BDR offer a unique take on security systems from an operational and human perspective.” Source: RevenueBase Database · checked Sep 28, 2026
24	Active Electro Dunedin LTD	Partial evidence	Dunedin, New ZealandHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “At Active Electro Dunedin, we're your trusted partner for electrical, security, fire, and data solutions across Otago.” Source: RevenueBase Database · checked Sep 28, 2026
25	Nelson Alarms Security Systems LTD	Partial evidence	Tahunanui, New ZealandHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “Nelson Alarms is a locally owned and operated business, committed to providing the best security service in Nelson.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise security system providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise security system providers.
Partial evidence: Its own public description names part of enterprise security system providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise security system providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 86 enterprise security system providers based in New Zealand

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 612 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise security system providers based in New Zealand at a glance

As of Sep 28, 2026

51.3%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

43.0%Largest-city concentration · Auckland

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for New Zealand, so it is reported there. Company counts and contact totals on this page are exact for New Zealand, over 86 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise security system providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New Zealand whose own description of what they do matches “enterprise security system providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise security system providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise security system providers, and records with no verified work email. Companies headquartered outside New Zealand are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 612 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise security system providers by metro

Enterprise security system providers in Auckland37

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise security system providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise security system providers are there based in New Zealand?

RevenueBase identified 86 enterprise security system providers headquartered in New Zealand as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Gallagher Security, headquartered in Hamilton, tops this list with the largest team on record.

Which city has the most enterprise security system providers?

Auckland leads with 37 headquartered companies, followed by Christchurch (8) and Wellington (4).

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 612 verified decision-maker contacts tracked across these 86 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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

Download this list →

Related lists

Enterprise security system providers 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 Smart Search, 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.