Company lists · Data refreshed September 2026

Top 24 Automation contractors based in New Zealand

Name: 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 30, 2026 99 companies tracked

RevenueBase identified 99 automation contractors headquartered in New Zealand as of September 2026 and tracks 1,148 professional contacts across them, including 598 with verified work emails. Auckland is the largest hub.

This list covers 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 30, 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 30, 2026 86% judged on-target in blind review

99Companies

1,148Contacts tracked

598Verified emails

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The 24 largest automation contractors based in New Zealand

Ranked by team size

Top 24 of 99 automation contractors based in New Zealand, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to 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 30, 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 30, 2026
2	Dalton Electrical CO LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 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 30, 2026
3	Industrial Controls South Canterbury LTD	Partial evidence	Timaru, New ZealandHQ checked Sep 30, 2026	51-200	56 contacts →
	Partial evidence “Specialists in Industrial Electrical Automation Systems, providing control solutions for New Zealand industry.” Source: RevenueBase Database · checked Sep 30, 2026
4	Hyspecs NZ & AU	Indirect evidence	East Tamaki, New ZealandHQ checked Sep 30, 2026	51-200	48 contacts →
	Indirect evidence “Hyspecs (Hydraulic Specialties) is backed by years of experience and one of the largest stock holdings in Australasia, with branches in Auckland, Christchurch, Melbourne, Brisbane…” Source: RevenueBase Database · checked Sep 30, 2026
5	Combined Technologies Limited Ctek	Partial evidence	Hamilton, New ZealandHQ checked Sep 30, 2026	51-200	42 contacts →
	Partial evidence “Combined Technologies (CTEK) is a leading company in the field of Industrial Automation, Control Systems Integration and Reporting Systems for many diverse industries including…” Source: RevenueBase Database · checked Sep 30, 2026
6	SGS ECL	Partial evidence	New Plymouth, New ZealandHQ checked Sep 30, 2026	11-50	39 contacts →
	Partial evidence “SGS ECL is a PROCESS AUTOMATION, FUNCTIONAL SAFETY & INDUSTRIAL CYBER consultancy, who primarily service the Australasian energy and process industries.” Source: RevenueBase Database · checked Sep 30, 2026
7	NZ Controls LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	25 contacts →
	Indirect evidence “Since 2005 NZ Controls have been a major engineering service provider to NZ Industry.” Source: RevenueBase Database · checked Sep 30, 2026
8	Nemesys LTD	Partial evidence	Hamilton, New ZealandHQ checked Sep 30, 2026	11-50	23 contacts →
	Partial evidence “We specialise in developing process automation software that enables a whole factory to be run at the touch of a button.” Source: RevenueBase Database · checked Sep 30, 2026
9	Motion Design Automation & Software Solutions	Indirect evidence	Kumeu, New ZealandHQ checked Sep 30, 2026	11-50	19 contacts →
	Indirect evidence “Nearly 30 years ago, Motion Design began in a humble tractor shed in Muriwai with a classic New Zealand ‘No.” Source: RevenueBase Database · checked Sep 30, 2026
10	Electrical & Automation Solutions LTD	Partial evidence	Hamilton, New ZealandHQ checked Sep 30, 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 30, 2026
11	Liquid Automation LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 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 30, 2026
12	PW Engineering	Indirect evidence	Mosgiel, New ZealandHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “PW Engineering is an industrial equipment manufacturer based in Mosgiel, New Zealand, and delivers design/build projects nationwide along with general engineering and maintenance…” Source: RevenueBase Database · checked Sep 30, 2026
13	Potter Automation	Partial evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “Potter Automation is an established, New Zealand-owned business specialising in commercial and industrial control systems, as well as software and hardware development.” Source: RevenueBase Database · checked Sep 30, 2026
14	Icon Automation LTD	Partial evidence	Hawera, New ZealandHQ checked Sep 30, 2026	11-50	11 contacts →
	Partial evidence “History Established in 2001 primarily to provide a specialist automation service for New Zealand's Dairy industry, our extensive experience has explanded and now includes many of…” Source: RevenueBase Database · checked Sep 30, 2026
15	Nola Electrical	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 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 30, 2026
16	Hennessy	Indirect evidence	Hamilton, New ZealandHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “We believe in channelling energy into solutions.” Source: RevenueBase Database · checked Sep 30, 2026
17	Bremca Automation	Partial evidence	Christchurch, New ZealandHQ checked Sep 30, 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 30, 2026
18	AFI Limited Automation For Industry	Partial evidence	Petone, New ZealandHQ checked Sep 30, 2026	1-10	10 contacts →
	Partial evidence “AFI LIMITED is an automation company based out of Wellington, New Zealand.” Source: RevenueBase Database · checked Sep 30, 2026
19	IES Automation NZ	Indirect evidence	Middleton, New ZealandHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect 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 30, 2026
20	Kinetic Electrical East Tamaki	Indirect evidence	Auckland, New ZealandHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “Based in East Tamaki, Kinetic Electrical is an electrical contracting business that has been successfully delivering solutions for the industrial sector for over 20 years.” Source: RevenueBase Database · checked Sep 30, 2026
21	Epic Systems LTD	Partial evidence	Morrinsville, New ZealandHQ checked Sep 30, 2026	11-50	8 contacts →
	Partial evidence “EPIC Systems Ltd is a leading industrial electrical and automation provider servicing throughout the greater Waikato, and have been in operation for over 30 years.” Source: RevenueBase Database · checked Sep 30, 2026
22	CSE W Arthur Fisher	Indirect evidence	East Tamaki, New ZealandHQ checked Sep 30, 2026	11-50	8 contacts →
	Indirect evidence “CSE W Arthur Fisher have been operating as a supplier and systems integrator of power, instrumentation, communications and control systems since 1927.” Source: RevenueBase Database · checked Sep 30, 2026
23	Switchbuild LTD	Indirect evidence	Dunedin, New ZealandHQ checked Sep 30, 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 30, 2026
24	Integrated Automation LTD	Indirect evidence	Albany, New ZealandHQ checked Sep 30, 2026	11-50	7 contacts →
	Indirect evidence “Its our mission to solve real world problems using technology and innovation.” Source: RevenueBase Database · checked Sep 30, 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: 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 automation contractors.
Partial evidence: Its own public description names part of automation contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 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 24 of 99 automation contractors based in New Zealand

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Automation contractors based in New Zealand at a glance

As of Sep 30, 2026

52.1%Verified-email coverage

11.6Average contacts per company

1-10Median size (employees)

30.3%Largest-city concentration · Auckland

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 99 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 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 “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 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 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, 598 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 30, 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.

Automation contractors by metro

Automation contractors in Auckland30

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 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 automation contractors are there based in New Zealand?

RevenueBase identified 99 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 automation contractors?

Auckland leads with 30 headquartered companies, followed by Christchurch (11) and Hamilton (11).

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 598 verified decision-maker contacts tracked across these 99 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 30, 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.