Company lists · Data refreshed August 2026

Top 25 Clean energy consulting firms based in New Zealand

RevenueBase identified 89 company matches for clean energy consulting firms associated with New Zealand as of August 2026 and tracks 531 professional contacts across them, including 192 with verified work emails and 15 with mobile numbers. Auckland is the largest hub.

This list covers company matches for clean energy consulting firms associated with New Zealand, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Aug 31, 2026 How this list was built
89Companies
531Contacts tracked
192Verified emails
15Mobile numbers
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The 25 largest clean energy consulting firms based in New Zealand

Ranked by team size
Top 25 of 89 company matches for clean energy consulting firms based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTaupo, New Zealand51-20067 contacts →

Exact match

“MB Century is New Zealand's only end-to-end world-class renewable energy solutions provider specialising in Drilling, Reservoir & Wireline, Engineering Design, Precision…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2Exact matchNew Plymouth, New Zealand51-20044 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3Exact matchNew Zealand51-20043 contacts →

Exact match

“Indufor is a global leader in natural resource management, investment advisory, and strategic industrial development consulting.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4Exact matchNew Plymouth, New Zealand11-5020 contacts →

Exact match

“Elemental Group is an energy consultancy and developer dedicated to delivering solutions for a world in energy transition.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchNew Zealand1-1016 contacts →

Exact match

“Concept is a specialist energy and economics consultancy that provides services to clients in New Zealand, Australia and the wider Asia-Pacific region.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6Exact matchAuckland, New Zealand1-1016 contacts →

Exact match

“We are an organisation focused on helping businesses manage their energy and emissions to save money and become more sustainable.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact matchWanaka, New Zealand1-1010 contacts →

Exact match

“Enviroscope Limited is a specialist environmental management consultancy providing expert advice and support for the construction and development industry.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8Exact matchWellington, New Zealand11-509 contacts →

Exact match

“Thorndon Cook Ltd is a New Zealand based engineering consultancy passionate about applying our technical knowledge to benefit communities and clients.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9Exact matchChristchurch, New Zealand1-109 contacts →

Exact match

“EnergyAE is an independent group of experts who supply the knowledge to design, implement, and simulate renewable energy, energy efficiency, and buildings.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10Exact matchAuckland, New Zealand11-509 contacts →

Exact match

“SPS (Sustainable Power Solutions) is a trusted energy and solar PV consultancy, with service offerings encompassing commercial solar PV feasibility, design, management, and…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11Exact matchAuckland, New Zealand1-108 contacts →

Exact match

“Enact was a multi award-winning firm of Sustainable Energy Consultants specialising in providing a wide range of project management services for government associations, local…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchWellington, New Zealand1-107 contacts →

Exact match

“We help market participants, policy makers, regulators, and operators get the most out of their energy markets.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact matchNew Zealand1-107 contacts →

Exact match

“Envisory (formerly Hale & Twomey) provides strategic advice and consultancy services to the energy sector, focusing on liquid fuels, renewable fuels including sustainable aviation…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14Exact matchPalmerston North, New Zealand11-506 contacts →

Exact match

“At the very core of Good Earth Matters is the unwavering desire to improve communities by designing and implementing infrastructure that supports sustainable growth and…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact matchAuckland, New Zealand1-105 contacts →

Exact match

“At Go Well Consulting we help businesses go beyond good intentions to embed sustainability in meaningful and measurable ways.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16Exact matchAuckland, New Zealand1-105 contacts →

Exact match

“Oxygen Consulting maximises business performance by balancing social, environmental and financial outcomes We have worked across most sectors and industries and provide…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchPalmerston North, New Zealand11-505 contacts →

Exact match

“Providing our customers with savings and the right advice.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact matchWellington, New Zealand1-105 contacts →

Exact match

“To ensure organisations are sustainable and fit for the future, we provide end-to-end solutions to leverage opportunities and create synergies.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19Exact matchAuckland, New Zealand1-105 contacts →

Exact match

“Eunomia Research and Consulting offers commercially focused environmental consulting services to public and private sector clients.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20Exact matchChristchurch, New Zealand1-104 contacts →

Exact match

“Project Management and Environmental Consultancy based in Christchurch, New Zealand”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21Exact matchAuckland, New Zealand1-104 contacts →

Exact match

“Revolve Energy is a consultancy and system integrator focused on the application of renewable energy and demand side technologies.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22Exact matchAuckland, New Zealand11-503 contacts →

Exact match

“Leading the quest to change the world as the trusted sustainability partner creating valued, efficient energy solutions delivered with passion, expertise, teamwork and a…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23Exact matchNew Zealand1-103 contacts →

Exact match

“We help clients make better strategy, policy and investment decisions in the climate, waste and resource efficiency sectors.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24Exact matchAuckland, New Zealand1-102 contacts →

Exact match

“Emission Impossible Ltd, founded in 2008, is a consultancy specialising in air quality, climate change, emissions management and sustainability.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25Exact matchAuckland, New Zealand1-101 contacts →

Exact match

“Tūhana empowers clients to deliver projects with sustainable commercial and social outcomes.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

Showing 25 of 89 clean energy consulting firms based in New Zealand

See the full list, filter by size, metro and specialty, and access 192 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clean energy consulting firms based in New Zealand at a glance

As of Aug 31, 2026
36.2%Verified-email coverage
2.8%Mobile-number coverage
6.0Average contacts per company
1-10Median size (employees)
30.3%Largest-city concentration · Auckland
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
10
51-200
7

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with New Zealand whose business descriptions match “clean energy consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 192 professional contacts with verified work emails across the full matched dataset. 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 August 31, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Clean energy consulting firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “clean energy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean energy consulting firms are there based in New Zealand?

RevenueBase identified 89 company matches for clean energy consulting firms associated with New Zealand as of August 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

MB Century LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most clean energy consulting firms?

Auckland leads with 27 company records, followed by Wellington (15) and Christchurch (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 192 professional contacts with verified work emails tracked across these 89 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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 SmartSearch, 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.