Company lists · Data refreshed September 2026

Top 25 Electrical engineering consulting firms based in New Zealand

Name: Electrical engineering consulting firms based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 263 companies tracked

RevenueBase identified 263 electrical engineering consulting firms headquartered in New Zealand as of September 2026 and tracks 2,519 professional contacts across them, including 1,296 with verified work emails and 47 with mobile numbers. Auckland is the largest hub.

This list covers electrical engineering consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review

263Companies

2,519Contacts tracked

1,296Verified emails

47Mobile numbers

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The 25 largest electrical engineering consulting firms based in New Zealand

Ranked by team size

Top 25 of 263 electrical engineering consulting firms based in New Zealand, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to electrical engineering consulting firms: 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	MCKAY	Strong evidence	Whangarei, New ZealandHQ checked Sep 29, 2026	501-1,000	239 contacts →
	Strong evidence “McKay is creating the future through innovative electrical engineering solutions.” Source: RevenueBase Database · checked Sep 29, 2026
2	Electronet Group	Indirect evidence	Greymouth, New ZealandHQ checked Sep 29, 2026	201-500	177 contacts →
	Indirect evidence “ElectroNet is a 100% New Zealand-owned company providing innovative technology and energy solutions across the power industry.” Source: RevenueBase Database · checked Sep 29, 2026
3	Ergo Consulting	Partial evidence	Auckland, New ZealandHQ checked Sep 29, 2026	51-200	112 contacts →
	Partial evidence “Ergo aspires to be New Zealand’s first choice provider of engineering consultancy services to the power and energy industry.” Source: RevenueBase Database · checked Sep 29, 2026
4	WELLS	Indirect evidence	New Plymouth, New ZealandHQ checked Sep 29, 2026	201-500	82 contacts →
	Indirect evidence “Our vision is to be the independent service provider of choice.” Source: RevenueBase Database · checked Sep 29, 2026
5	Powell Fenwick	Partial evidence	Christchurch, New ZealandHQ checked Sep 29, 2026	51-200	79 contacts →
	Partial evidence “Powell Fenwick is a Christchurch based engineering consultancy firm with significant experience in all facets of building design and construction.” Source: RevenueBase Database · checked Sep 29, 2026
6	Edison Consulting Group	Strong evidence	Auckland, New ZealandHQ checked Sep 29, 2026	51-200	77 contacts →
	Strong evidence “Edison Consulting Group provides specialist project management, design engineering and advisory services, delivering successful energy projects to the New Zealand energy sector.” Source: RevenueBase Database · checked Sep 29, 2026
7	Groundline	Partial evidence	Christchurch, New ZealandHQ checked Sep 29, 2026	51-200	71 contacts →
	Partial evidence “GROUNDLINE is a global engineering consultancy dedicated to keeping the lights on, with offices in Australia, New Zealand, and the United Kingdom.” Source: RevenueBase Database · checked Sep 29, 2026
8	Dalton Electrical CO LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 29, 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 29, 2026
9	RSB Electrical LTD	Indirect evidence	St Lukes Auckland, New ZealandHQ checked Sep 29, 2026	51-200	45 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
10	Niko Engineering Limited	Strong evidence	Hamilton, New ZealandHQ checked Sep 29, 2026	51-200	44 contacts →
	Strong evidence “Niko Engineering Limited (formally Tesla Consultants Limited) is a New Zealand owned engineering consultancy providing electrical, protection, control, telecommunications and…” Source: RevenueBase Database · checked Sep 29, 2026
11	CGW Consulting Engineers	Strong evidence	Nelson, New ZealandHQ checked Sep 29, 2026	11-50	40 contacts →
	Strong evidence “CGW Consulting Engineers is a multi-discipline consulting engineering firm with its head office in Nelson serving our clients’ needs for projects throughout New Zealand and…” Source: RevenueBase Database · checked Sep 29, 2026
12	EDC	Partial evidence	Auckland, New ZealandHQ checked Sep 29, 2026	11-50	39 contacts →
	Partial evidence “Who We Are With offices in Auckland, Christchurch and Whakatane, multi-disciplined Engineering Design Consultants (EDC) are your answer to all things engineering.// What We Do EDC…” Source: RevenueBase Database · checked Sep 29, 2026
13	ACH Consulting Engineers	Indirect evidence	Auckland, New ZealandHQ checked Sep 29, 2026	11-50	38 contacts →
	Indirect evidence “Today ACH employs over 40 staff in their Auckland office with a number being Chartered Professional Engineers.” Source: RevenueBase Database · checked Sep 29, 2026
14	Airey Consultants Limited	Partial evidence	Takapuna, New ZealandHQ checked Sep 29, 2026	51-200	35 contacts →
	Partial evidence “Airey Consultants Limited are an established firm of consulting engineers providing Civil, Structural and Fire design services to Developers, Architects, Construction companies…” Source: RevenueBase Database · checked Sep 29, 2026
15	Mesh Consulting Limited	Strong evidence	Auckland, New ZealandHQ checked Sep 29, 2026	11-50	34 contacts →
	Strong evidence “Since 2018, Mesh has been transforming the consulting engineering landscape within the building services sector, one project at a time.” Source: RevenueBase Database · checked Sep 29, 2026
16	Blue Barn Consulting LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 29, 2026	11-50	28 contacts →
	Partial evidence “Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.” Source: RevenueBase Database · checked Sep 29, 2026
17	Falcon	Partial evidence	Napier, New ZealandHQ checked Sep 29, 2026	51-200	27 contacts →
	Partial evidence “We pride ourselves on continuous innovation to develop engineering solutions and services, that improve peoples lives.” Source: RevenueBase Database · checked Sep 29, 2026
18	JRG Energy	Indirect evidence	Taupo, New ZealandHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect evidence “JRG Energy is an established group of personalized consultants servicing all aspects of the Oil and Gas, Geothermal, and Renewable Energy Industries.” Source: RevenueBase Database · checked Sep 29, 2026
19	Electriserv	Partial evidence	Auckland, New ZealandHQ checked Sep 29, 2026	51-200	27 contacts →
	Partial evidence “For more than 20 years, ElectriServ has built a solid reputation offering electrical expertise in technical services and major project installations for industrial, manufacturing…” Source: RevenueBase Database · checked Sep 29, 2026
20	Marine Industrial Design LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 29, 2026	11-50	24 contacts →
	Partial evidence “New Zealand's leading Naval Architecture and Marine engineering design consultancy company with a proven track record of practical engineering and design solutions.” Source: RevenueBase Database · checked Sep 29, 2026
21	Bishman Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 29, 2026	51-200	24 contacts →
	Indirect evidence “We specialise in servicing and maintenance of power systems and energy conservation equipment.” Source: RevenueBase Database · checked Sep 29, 2026
22	Enovate LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 29, 2026	11-50	23 contacts →
	Partial evidence “Vision and Mission Enovate strives to provide value to clients through excellence and innovation in structural engineering and design.” Source: RevenueBase Database · checked Sep 29, 2026
23	Novare Design	Strong evidence	Wellington, New ZealandHQ checked Sep 29, 2026	11-50	20 contacts →
	Strong evidence “We are a leading firm of civil and structural professionals providing consulting engineering services.” Source: RevenueBase Database · checked Sep 29, 2026
24	Blueprint Consulting Engineers	Partial evidence	Manukau, New ZealandHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “Blueprint is a professional engineering design consultancy based in Auckland Christchurch and Hamilton.” Source: RevenueBase Database · checked Sep 29, 2026
25	Millennium Electrical LTD	Partial evidence	Christchurch, New ZealandHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “Millennium Electrical is a national electrical contracting company.” Source: RevenueBase Database · checked Sep 29, 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: electrical engineering consulting firms. 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 electrical engineering consulting firms.
Partial evidence: Its own public description names part of electrical engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical engineering consulting firms. 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 263 electrical engineering consulting firms based in New Zealand

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Electrical engineering consulting firms based in New Zealand at a glance

As of Sep 29, 2026

51.4%Verified-email coverage

1.9%Mobile-number coverage

9.6Average contacts per company

1-10Median size (employees)

34.6%Largest-city concentration · Auckland

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

149

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

6500–30

83531–60

4861–90

290–180

1180+

Company record updated

Median 96.0d

00–30

10931–60

1,18861–90

1,68090–180

124180+

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 electrical engineering consulting firms, 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 “electrical engineering consulting firms”. 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 electrical engineering consulting firms), 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 electrical engineering consulting firms, 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, 1,296 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 29, 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.

Electrical engineering consulting firms by metro

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 electrical engineering consulting firms, 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 electrical engineering consulting firms are there based in New Zealand?

RevenueBase identified 263 electrical engineering consulting firms 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?

MCKAY, headquartered in Whangarei, tops this list with the largest team on record.

Which city has the most electrical engineering consulting firms?

Auckland leads with 91 headquartered companies, followed by Christchurch (38) and Hamilton (12).

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 1,296 verified decision-maker contacts tracked across these 263 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 29, 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.