Company lists · Data refreshed September 2026

Top 25 Electrical grid infrastructure consultants based in New Zealand

Name: Electrical grid infrastructure consultants based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 188 companies tracked

RevenueBase identified 188 electrical grid infrastructure consultants headquartered in New Zealand as of September 2026 and tracks 2,186 professional contacts across them, including 1,047 with verified work emails. Auckland is the largest hub.

This list covers electrical grid infrastructure consultants 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 19, 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 19, 2026 86% judged on-target in blind review

188Companies

2,186Contacts tracked

1,047Verified emails

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The 25 largest electrical grid infrastructure consultants based in New Zealand

Ranked by team size

Top 25 of 188 electrical grid infrastructure consultants based in New Zealand, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical grid infrastructure consultants: 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	Partial evidence	Whangarei, New ZealandHQ checked Sep 19, 2026	501-1,000	239 contacts →
	Partial evidence “McKay is creating the future through innovative electrical engineering solutions.” Source: RevenueBase Database · checked Sep 19, 2026
2	Connetics	Partial evidence	Christchurch, New ZealandHQ checked Sep 19, 2026	201-500	235 contacts →
	Partial evidence “Connetics provides a full range of contracting services in the maintenance and construction of electricity distribution networks including overhead line services, underground…” Source: RevenueBase Database · checked Sep 19, 2026
3	Electronet Group	Indirect evidence	Greymouth, New ZealandHQ checked Sep 19, 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 19, 2026
4	Ergo Consulting	Partial evidence	Auckland, New ZealandHQ checked Sep 19, 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 19, 2026
5	WELLS	Indirect evidence	New Plymouth, New ZealandHQ checked Sep 19, 2026	201-500	82 contacts →
	Indirect evidence “Our vision is to be the independent service provider of choice.” Source: RevenueBase Database · checked Sep 19, 2026
6	Edison Consulting Group	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	51-200	77 contacts →
	Indirect 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 19, 2026
7	Groundline	Partial evidence	Christchurch, New ZealandHQ checked Sep 19, 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 19, 2026
8	Dalton Electrical CO LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 19, 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 19, 2026
9	Kinetic Electrical	Partial evidence	East Tamaki, New ZealandHQ checked Sep 19, 2026	201-500	48 contacts →
	Partial evidence “Kinetic Electrical is a national provider of electrical services.” Source: RevenueBase Database · checked Sep 19, 2026
10	RSB Electrical LTD	Indirect evidence	St Lukes Auckland, New ZealandHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
11	Niko Engineering Limited	Strong evidence	Hamilton, New ZealandHQ checked Sep 19, 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 19, 2026
12	NEW Energy	Indirect evidence	New Plymouth, New ZealandHQ checked Sep 19, 2026	51-200	44 contacts →
	Indirect evidence “From the creation of wind and solar farms, to EV charging stations, we will partner with you to plan, project manage, install and execute your energy project with trust…” Source: RevenueBase Database · checked Sep 19, 2026
13	PBA LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “PBA is a specialist provider of expert services for high voltage engineering.” Source: RevenueBase Database · checked Sep 19, 2026
14	JRG Energy	Partial evidence	Taupo, New ZealandHQ checked Sep 19, 2026	11-50	27 contacts →
	Partial 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 19, 2026
15	Electriserv	Partial evidence	Auckland, New ZealandHQ checked Sep 19, 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 19, 2026
16	Singer Electric	Partial evidence	Auckland, New ZealandHQ checked Sep 19, 2026	51-200	21 contacts →
	Partial evidence “Singer Electric is a New Zealand owned and operated company established in 1953; Electrical innovation has driven this company to success.” Source: RevenueBase Database · checked Sep 19, 2026
17	Millennium Electrical LTD	Partial evidence	Christchurch, New ZealandHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “Millennium Electrical is a national electrical contracting company.” Source: RevenueBase Database · checked Sep 19, 2026
18	TIS	Indirect evidence	New Plymouth, New ZealandHQ checked Sep 19, 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 19, 2026
19	Netcon LTD	Indirect evidence	Timaru, New ZealandHQ checked Sep 19, 2026	51-200	16 contacts →
	Indirect evidence “NetCon offers a wide range of professional services to distribution lines companies, industry and consumers, including overhead, underground and earthing services.” Source: RevenueBase Database · checked Sep 19, 2026
20	Vesta Electrical Suppliers	Strong evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	16 contacts →
	Strong evidence “Our talented sales team of electrical engineers, electricians and sales consultants are available to introduce new ideas that are transforming electrical services in the market.” Source: RevenueBase Database · checked Sep 19, 2026
21	Coll Electrical LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “We pride ourselves on high quality work and seek to build and maintain relationships with our clients.” Source: RevenueBase Database · checked Sep 19, 2026
22	Tyree NZ LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “Established in 1946 by Sir William Tyree, Tyree NZ is a member of the Tyree Group whose primary purpose is to support the philanthropic work of the Tyree Foundation.” Source: RevenueBase Database · checked Sep 19, 2026
23	Electrical Consulting Services LTD	Partial evidence	Auckland Cbd, New ZealandHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Electrical Consulting Services (ECS) was formed in 1991.” Source: RevenueBase Database · checked Sep 19, 2026
24	Mcmahon LTD	Indirect evidence	Grafton, New ZealandHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “With a proud history of over 30 years servicing industry, we hold a unique position within the engineering sector in New Zealand.” Source: RevenueBase Database · checked Sep 19, 2026
25	Elektron Group LTD	Partial evidence	Hamilton, New ZealandHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “Specialised Electrical Solutions for Every Commercial and Industrial Challenge!” Source: RevenueBase Database · checked Sep 19, 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 grid infrastructure consultants. 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 grid infrastructure consultants.
Partial evidence: Its own public description names part of electrical grid infrastructure consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical grid infrastructure consultants. 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 188 electrical grid infrastructure consultants based in New Zealand

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Electrical grid infrastructure consultants based in New Zealand at a glance

As of Sep 19, 2026

47.9%Verified-email coverage

11.6Average contacts per company

1-10Median size (employees)

29.8%Largest-city concentration · Auckland

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

102

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 188 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 electrical grid infrastructure consultants, 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 grid infrastructure consultants”. 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 grid infrastructure consultants), 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 grid infrastructure consultants, 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, 1,047 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 19, 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 grid infrastructure consultants by metro

Electrical grid infrastructure consultants in Auckland56
Electrical grid infrastructure consultants in Christchurch25

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 grid infrastructure consultants, 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 grid infrastructure consultants are there based in New Zealand?

RevenueBase identified 188 electrical grid infrastructure consultants 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 grid infrastructure consultants?

Auckland leads with 56 headquartered companies, followed by Christchurch (25) and Hamilton (8).

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 1,047 verified decision-maker contacts tracked across these 188 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 19, 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.