Company lists · Data refreshed September 2026

Top 25 Mechanical systems integration companies based in New Zealand

Name: Mechanical systems integration companies 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 122 companies tracked

RevenueBase identified 122 mechanical systems integration companies headquartered in New Zealand as of September 2026 and tracks 1,174 professional contacts across them, including 546 with verified work emails. Auckland is the largest hub.

This list covers mechanical systems integration companies 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

122Companies

1,174Contacts tracked

546Verified emails

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The 25 largest mechanical systems integration companies based in New Zealand

Ranked by team size

Top 25 of 122 mechanical systems integration companies 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 mechanical systems integration companies: 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	RML Machinery	Indirect evidence	Hamilton, New ZealandHQ checked Sep 28, 2026	51-200	74 contacts →
	Indirect evidence “We love solving challenges that free our customers and maximise human potential.” Source: RevenueBase Database · checked Sep 28, 2026
2	JLE Holdings LTD	Partial evidence	New Plymouth, New ZealandHQ checked Sep 28, 2026	51-200	73 contacts →
	Partial evidence “JLE delivers innovative mechanical and electrical solutions across New Zealand and the Asia-Pacific region.” Source: RevenueBase Database · checked Sep 28, 2026
3	Dalton Electrical CO LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 28, 2026	51-200	68 contacts →
	Indirect evidence “Dalton Electrical is Auckland’s leading Industrial electrical contractor, with branches across the greater Auckland area.” Source: RevenueBase Database · checked Sep 28, 2026
4	Industrial Controls South Canterbury LTD	Partial evidence	Timaru, New ZealandHQ checked Sep 28, 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 28, 2026
5	Brightwater Engineering	Indirect evidence	Nelson, New ZealandHQ checked Sep 28, 2026	51-200	48 contacts →
	Indirect evidence “From the very beginning our core purpose has been to truly understand our client’s requirements and through a collaborative partnership provide fit for purpose industrial…” Source: RevenueBase Database · checked Sep 28, 2026
6	Farra Engineering LTD	Indirect evidence	Dunedin, New ZealandHQ checked Sep 28, 2026	51-200	42 contacts →
	Indirect evidence “We are an integrated, full-service engineering company with a solution focus.” Source: RevenueBase Database · checked Sep 28, 2026
7	SGS ECL	Indirect evidence	New Plymouth, New ZealandHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect 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 28, 2026
8	Thermal Solutions NZ LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “CLIENT-FOCUSED INNOVATORS Our drive for performance, efficiency and savings for clients means we’re continuously innovating with systems design, energy efficiency, asset…” Source: RevenueBase Database · checked Sep 28, 2026
9	Allied Industrial Engineering LTD	Partial evidence	Kawerau, New ZealandHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “We are a heavy mechanical engineering service company specialising in component manufacturing, maintenance and re-engineering services including machining, balancing, fabrication…” Source: RevenueBase Database · checked Sep 28, 2026
10	Dobbie	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Dobbie Engineers is a specialist industrial engineering consultancy with a foundation in mechanical engineering, mechatronics, structural engineering, and process design.” Source: RevenueBase Database · checked Sep 28, 2026
11	Vertex Engineers Limited	Indirect evidence	Hamilton, New ZealandHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “We design, build, install and commission turnkey projects and machinery across various sectors throughout New Zealand.” Source: RevenueBase Database · checked Sep 28, 2026
12	Motion Design Automation & Software Solutions	Indirect evidence	Kumeu, New ZealandHQ checked Sep 28, 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 28, 2026
13	Heatwave	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “For more than 30 years, Heatwave Mechanical and Heatwave Maintenance have been leading specialists in mechanical building services, delivering high-quality Heating, Ventilation…” Source: RevenueBase Database · checked Sep 28, 2026
14	Electrical & Automation Solutions LTD	Indirect evidence	Hamilton, New ZealandHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Electrical & Automation Solutions (EAS) offers complete turn-key solutions to all your industrial electrical & automation needs.” Source: RevenueBase Database · checked Sep 28, 2026
15	TIS	Indirect evidence	New Plymouth, New ZealandHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Established in Taranaki in 2006, TIS brings a comprehensive suite of internationally recognised accreditations teamed with extensive industry experience to design, develop and…” Source: RevenueBase Database · checked Sep 28, 2026
16	GSM Engineering	Indirect evidence	Auckland, New ZealandHQ checked Sep 28, 2026	51-200	17 contacts →
	Indirect evidence “GSM Engineering is based in Auckland, New Zealand and was founded in 1987 by Darryl Gilbert, as a general jobbing shop.” Source: RevenueBase Database · checked Sep 28, 2026
17	PW Engineering	Indirect evidence	Mosgiel, New ZealandHQ checked Sep 28, 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 28, 2026
18	Cooke Industries Limited NZ	Indirect evidence	Auckland, New ZealandHQ checked Sep 28, 2026	51-200	15 contacts →
	Indirect evidence “From as far back as 1926, when W L Cooke Ltd was formed, Cooke Industries has brought together excellence in design, engineering, products and support in order to offer clients…” Source: RevenueBase Database · checked Sep 28, 2026
19	Triton Commercial Systems	Partial evidence	Christchurch, New ZealandHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “At Triton Commercial Systems, we deliver complete, integrated solutions that combine specialist software, industrial hardware, and end-to-end technical support to help food and…” Source: RevenueBase Database · checked Sep 28, 2026
20	Economech Services Limited	Indirect evidence	Ellerslie, New ZealandHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
21	Vortex Engineering	Strong evidence	Wainoni, New ZealandHQ checked Sep 28, 2026	11-50	13 contacts →
	Strong evidence “Vortex Engineering is a New Zealand based ‘design and build’ Mechanical Engineering company that designs, manufactures and installs pollution control systems, dust and fume…” Source: RevenueBase Database · checked Sep 28, 2026
22	Potter Automation	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 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 28, 2026
23	EHL Group	Indirect evidence	New Plymouth, New ZealandHQ checked Sep 28, 2026	51-200	12 contacts →
	Indirect evidence “EHL Group delivers integrated engineering, technical, maritime, and industrial solutions across Australia, New Zealand, Pacific and Global projects.” Source: RevenueBase Database · checked Sep 28, 2026
24	Icon Automation LTD	Indirect evidence	Hawera, New ZealandHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect 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 28, 2026
25	Nola Electrical	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial 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 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: mechanical systems integration companies. 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 mechanical systems integration companies.
Partial evidence: Its own public description names part of mechanical systems integration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical systems integration companies. 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 122 mechanical systems integration companies based in New Zealand

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Mechanical systems integration companies based in New Zealand at a glance

As of Sep 28, 2026

46.5%Verified-email coverage

9.6Average contacts per company

11-50Median size (employees)

32.8%Largest-city concentration · Auckland

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 122 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 mechanical systems integration companies, 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 “mechanical systems integration companies”. 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 mechanical systems integration companies), 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 mechanical systems integration companies, 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, 546 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.

Mechanical systems integration companies by metro

Mechanical systems integration companies in Auckland40

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 mechanical systems integration companies, 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 mechanical systems integration companies are there based in New Zealand?

RevenueBase identified 122 mechanical systems integration companies 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?

RML Machinery, headquartered in Hamilton, tops this list with the largest team on record.

Which city has the most mechanical systems integration companies?

Auckland leads with 40 headquartered companies, followed by Hamilton (11) and Christchurch (10).

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 546 verified decision-maker contacts tracked across these 122 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.

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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.