Company lists · Data refreshed September 2026

Top 25 Building automation contractors based in New Zealand

Name: Building automation contractors based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 62 companies tracked

RevenueBase identified 62 building automation contractors headquartered in New Zealand as of September 2026 and tracks 461 professional contacts across them, including 209 with verified work emails. Auckland is the largest hub.

This list covers building automation contractors 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 16, 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 16, 2026 86% judged on-target in blind review

62Companies

461Contacts tracked

209Verified emails

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The 25 largest building automation contractors based in New Zealand

Ranked by team size

Top 25 of 62 building automation contractors based in New Zealand, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to building automation contractors: 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	Tamaki Control LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “Tamaki Control is a specialist industrial automation engineering company that offers a range of services including automation consultancy, specification of function design and…” Source: RevenueBase Database · checked Sep 16, 2026
2	Dalton Electrical CO LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	51-200	68 contacts →
	Partial evidence “Dalton Electrical is Auckland’s leading Industrial electrical contractor, with branches across the greater Auckland area.” Source: RevenueBase Database · checked Sep 16, 2026
3	Setpoint Solutions LTD	Strong evidence	Christchurch, New ZealandHQ checked Sep 16, 2026	51-200	48 contacts →
	Strong evidence “Setpoint Solutions is New Zealand's most experienced independent building automation, energy management and systems integration specialist.” Source: RevenueBase Database · checked Sep 16, 2026
4	Electrical & Automation Solutions LTD	Partial evidence	Hamilton, New ZealandHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “Electrical & Automation Solutions (EAS) offers complete turn-key solutions to all your industrial electrical & automation needs.” Source: RevenueBase Database · checked Sep 16, 2026
5	Liquid Automation LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “At Liquid Automation, we specialise in delivering world-class automation and technology solutions across residential, marine, and commercial markets.” Source: RevenueBase Database · checked Sep 16, 2026
6	Aquaheat NZ Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
7	Nola Electrical	Indirect evidence	Auckland, New ZealandHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Established in 1985, Nola Electrical is an Electrical for Mechanical company based in Auckland, with decades of industry experience and a proven track-record for delivering…” Source: RevenueBase Database · checked Sep 16, 2026
8	Bremca Automation	Partial evidence	Christchurch, New ZealandHQ checked Sep 16, 2026	51-200	10 contacts →
	Partial evidence “At Bremca Automation, our automation engineers are either degree qualified or trade qualified with full electrical registration enabling us to provide a full level of support both…” Source: RevenueBase Database · checked Sep 16, 2026
9	AFI Limited Automation For Industry	Partial evidence	Petone, New ZealandHQ checked Sep 16, 2026	1-10	10 contacts →
	Partial evidence “AFI LIMITED is an automation company based out of Wellington, New Zealand.” Source: RevenueBase Database · checked Sep 16, 2026
10	IES Automation NZ	Partial evidence	Middleton, New ZealandHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “IES Group provides buildings a total life-cycle solution for services, including; building management systems, mechanical electrical, and controls wiring.” Source: RevenueBase Database · checked Sep 16, 2026
11	Switchbuild LTD	Indirect evidence	Dunedin, New ZealandHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “Switchbuild Ltd is a specialist Switchboard Builder and System Integrator offering engineering services that include Electrical Design, ACAD, Switchgear Assembly, Process and…” Source: RevenueBase Database · checked Sep 16, 2026
12	Abode AIR Conditioning Limited	Indirect evidence	Alicetown, New ZealandHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “ABODE AIR CONDITIONING AND HEAT PUMPS LTD are 100% New Zealand owned and operated.” Source: RevenueBase Database · checked Sep 16, 2026
13	Qwerty Systems Limited	Strong evidence	Auckland, New ZealandHQ checked Sep 16, 2026	1-10	7 contacts →
	Strong evidence “Established 29 years ago, Qwerty Systems has installed hundreds of Building Automation Systems throughout the Pacific region.” Source: RevenueBase Database · checked Sep 16, 2026
14	Skilled Electrical	Indirect evidence	Christchurch, New ZealandHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “Skilled Electrical was formed in September of 2009.” Source: RevenueBase Database · checked Sep 16, 2026
15	Comfort Group NZ LTD	Indirect evidence	Thames, New ZealandHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “With over 29 years of industry experience, Comfort Group is your trusted partner for reliable, energy-efficient HVAC and air conditioning solutions.” Source: RevenueBase Database · checked Sep 16, 2026
16	Ivory EGG NEW Zealand	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “Passionate about creating better buildings through the supply and support of exquisite building technology.” Source: RevenueBase Database · checked Sep 16, 2026
17	Athenry Electrical LTD	Partial evidence	East Tamaki, New ZealandHQ checked Sep 16, 2026	11-50	3 contacts →
	Partial evidence “At Athenry we pride ourselves on specialising in: • Electrical Maintenance and Breakdown Support • Automation and Control Systems Integration • Certified Machine Safety Expertise…” Source: RevenueBase Database · checked Sep 16, 2026
18	Matrix Automation LTD	Strong evidence	Christchurch, New ZealandHQ checked Sep 16, 2026	1-10	3 contacts →
	Strong evidence “Matrix Automation Limited is a Christchurch-based Building Automation Solutions Integrator committed to the rebuilding of Christchurch.” Source: RevenueBase Database · checked Sep 16, 2026
19	Kinetic Electrical Queenstown	Partial evidence	Queenstown, New ZealandHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Kinetic Electrical, a prominent provider of commercial and industrial electrical and automation services, has been at the forefront of the industry for many years.” Source: RevenueBase Database · checked Sep 16, 2026
20	Arahant Services LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “At Arahant Services Limited, we offer comprehensive consulting, design, programming, commissioning, and support services for automation solutions.” Source: RevenueBase Database · checked Sep 16, 2026
21	PYE Electrical Limited	Partial evidence	Christchurch, New ZealandHQ checked Sep 16, 2026	11-50	3 contacts →
	Partial evidence “Pye Electrical \| Delivering Trusted Electrical Solutions Since At Pye Electrical, we're a full-service electrical contractor dedicated to providing exceptional service to…” Source: RevenueBase Database · checked Sep 16, 2026
22	Building Automation Systems LTD	Indirect evidence	Wellington, New ZealandHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “Our mission is to engineer, commission and maintain quality BMS systems that have a thoughtful design.” Source: RevenueBase Database · checked Sep 16, 2026
23	Solutionz Electrical & Automation	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Solutionz Electrical & Automation provides comprehensive electrical services in the Industrial Electrical sector.” Source: RevenueBase Database · checked Sep 16, 2026
24	Hvac Controls Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	11-50	2 contacts →
	Partial evidence “Electrical for Mechanical Contractors” Source: RevenueBase Database · checked Sep 16, 2026
25	Informatiks	Partial evidence	Auckland, New ZealandHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “INFORMATIKS is a local New Zealand #CCTV brand and #Loxone #Automation partner.” Source: RevenueBase Database · checked Sep 16, 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: building automation contractors. 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 building automation contractors.
Partial evidence: Its own public description names part of building automation contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building automation contractors. 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 62 building automation contractors based in New Zealand

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Building automation contractors based in New Zealand at a glance

As of Sep 16, 2026

45.3%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

29.0%Largest-city concentration · Auckland

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 62 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 building automation contractors, 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 “building automation contractors”. 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 building automation contractors), 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 building automation contractors, 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, 209 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 16, 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.

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 building automation contractors, 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 building automation contractors are there based in New Zealand?

RevenueBase identified 62 building automation contractors 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?

Tamaki Control LTD, headquartered in New Zealand, tops this list with the largest team on record.

Which city has the most building automation contractors?

Auckland leads with 18 headquartered companies, followed by Christchurch (9) and Hamilton (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 209 verified decision-maker contacts tracked across these 62 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 16, 2026.

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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.