Company lists · Data refreshed September 2026

Top 25 Industrial energy consultants based in New Zealand

Name: Industrial energy consultants based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 58 companies tracked

RevenueBase identified 58 industrial energy consultants headquartered in New Zealand as of September 2026 and tracks 513 professional contacts across them, including 264 with verified work emails. Auckland is the largest hub.

This list covers industrial energy 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 17, 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 17, 2026 86% judged on-target in blind review

58Companies

513Contacts tracked

264Verified emails

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The 25 largest industrial energy consultants based in New Zealand

Ranked by team size

Top 25 of 58 industrial energy consultants based in New Zealand, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial energy 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	Dalton Electrical CO LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 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 17, 2026
2	EMP	Partial evidence	Lower Hutt, New ZealandHQ checked Sep 17, 2026	11-50	54 contacts →
	Partial evidence “EMP are an independent, NZ owned energy analyst company.” Source: RevenueBase Database · checked Sep 17, 2026
3	Simply Energy	Partial evidence	Wellington, New ZealandHQ checked Sep 17, 2026	51-200	42 contacts →
	Partial evidence “Simply Energy is part of Contact Energy Ltd, and together we’ve embarked on an important mission to create a more sustainable energy future for Aotearoa New Zealand.” Source: RevenueBase Database · checked Sep 17, 2026
4	Thermal Solutions NZ LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 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 17, 2026
5	JRG Energy	Strong evidence	Taupo, New ZealandHQ checked Sep 17, 2026	11-50	27 contacts →
	Strong 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 17, 2026
6	Electriserv	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 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 17, 2026
7	Bishman Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	51-200	24 contacts →
	Partial evidence “We specialise in servicing and maintenance of power systems and energy conservation equipment.” Source: RevenueBase Database · checked Sep 17, 2026
8	Dobbie	Strong evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	23 contacts →
	Strong 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 17, 2026
9	Elemental Group Limited	Strong evidence	New Plymouth, New ZealandHQ checked Sep 17, 2026	11-50	20 contacts →
	Strong evidence “Elemental Group is an energy consultancy and developer dedicated to delivering solutions for a world in energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
10	TIS	Indirect evidence	New Plymouth, New ZealandHQ checked Sep 17, 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 17, 2026
11	Concept Consulting Group	Strong evidence	Wellington, New ZealandHQ checked Sep 17, 2026	1-10	16 contacts →
	Strong evidence “Concept is a specialist energy and economics consultancy that provides services to clients in New Zealand, Australia and the wider Asia-Pacific region.” Source: RevenueBase Database · checked Sep 17, 2026
12	Rendertech LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “With over three decades’ experience in New Zealand’s processing industry, Rendertech helps businesses optimise their plant efficiency and throughput with specialist engineering…” Source: RevenueBase Database · checked Sep 17, 2026
13	Saveawatt	Indirect evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “Bringing power to the people.” Source: RevenueBase Database · checked Sep 17, 2026
14	ALM Systems LTD	Partial evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “ALM Systems Ltd provides a specialised resource in industrial engineering consulting for both national and international clients, with a background spanning over 20 years.” Source: RevenueBase Database · checked Sep 17, 2026
15	Energetick LTD	Strong evidence	North Island, New ZealandHQ checked Sep 17, 2026	1-10	9 contacts →
	Strong evidence “Energetick is a collection of Renewable Energy Industry Specialist Consultants providing support to the New Zealand and the wider Australasian Energy community.” Source: RevenueBase Database · checked Sep 17, 2026
16	Nugreen Energy Solutions NEW Zealand	Indirect evidence	Grafton, New ZealandHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “NuGreen Solutions NZ entered the New Zealand market in February 2015 following requests from our global customers to do so.” Source: RevenueBase Database · checked Sep 17, 2026
17	Thorndon Cook Power	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Thorndon Cook Ltd is a New Zealand based engineering consultancy passionate about applying our technical knowledge to benefit communities and clients.” Source: RevenueBase Database · checked Sep 17, 2026
18	Combustion Control LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Since its inception in 1978 Combustion Control Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
19	Revolve Energy	Strong evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	5 contacts →
	Strong evidence “Revolve Energy is a consultancy and system integrator focused on the application of renewable energy and demand side technologies.” Source: RevenueBase Database · checked Sep 17, 2026
20	Independent Energy	Indirect evidence	Palmerston North, New ZealandHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Providing our customers with savings and the right advice.” Source: RevenueBase Database · checked Sep 17, 2026
21	John Ward Electrical LTD	Partial evidence	Te Puna, New ZealandHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “design of grading equipment, energy audits and more!” Source: RevenueBase Database · checked Sep 17, 2026
22	MRC NEL Consulting Limited	Strong evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	3 contacts →
	Strong evidence “MRC Nel Consulting Ltd.(NCL) of New Zealand is an energy consulting firm established in 2009 by consultants from recognised engineering consultancy companies.” Source: RevenueBase Database · checked Sep 17, 2026
23	KR Marine Insulation	Indirect evidence	Nelson, New ZealandHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “At KR Marine Insulation, we pride ourselves on providing the best services for keeping your equipment safe and efficient.” Source: RevenueBase Database · checked Sep 17, 2026
24	Taranaki Industrial Electrical Services LTD	Indirect evidence	Hawera, New ZealandHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Strata Energy Consulting Limited	Indirect evidence	Wellington, New ZealandHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence “Our business model is based on collaboration.” Source: RevenueBase Database · checked Sep 17, 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: industrial energy 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 industrial energy consultants.
Partial evidence: Its own public description names part of industrial energy consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial energy 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 58 industrial energy consultants based in New Zealand

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Industrial energy consultants based in New Zealand at a glance

As of Sep 17, 2026

51.5%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

31.0%Largest-city concentration · Auckland

Sep 17, 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 58 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 industrial energy 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 “industrial energy 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 industrial energy 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 industrial energy 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, 264 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 17, 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 industrial energy 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 industrial energy consultants are there based in New Zealand?

RevenueBase identified 58 industrial energy 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?

Dalton Electrical CO LTD, headquartered in Auckland, tops this list with the largest team on record.

Which city has the most industrial energy consultants?

Auckland leads with 18 headquartered companies, followed by Wellington (8) and Christchurch (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 264 verified decision-maker contacts tracked across these 58 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 17, 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.