Company lists · Data refreshed September 2026

Top 15 Net zero consulting firms based in New Zealand

RevenueBase identified 29 company matches for net zero consulting firms associated with New Zealand as of September 2026 and tracks 161 professional contacts across them, including 74 with verified work emails. Auckland is the largest hub.

This list covers company matches for net zero 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 September 14, 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 Sep 14, 2026 How this list was built
29Companies
161Contacts tracked
74Verified emails
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The 15 largest net zero consulting firms based in New Zealand

Ranked by team size
Top 15 of 29 company matches for net zero consulting firms based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 matchAuckland / Christchurch / Hamilton/ Rotorua / Wellington / Sydney / Melbourne / Canberra / Brisbane / Adelaide / Perth, New ZealandHQ recorded Sep 14, 202611-5051 contacts →

Exact match

“thinkstep-anz | Succeed sustainably Empowering organisations across Australia and New Zealand to succeed sustainably.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchAuckland, New ZealandHQ recorded Sep 14, 202611-5011 contacts →

Exact match

“ESP is an award-winning, New Zealand-owned and -operated specialist in commercial energy efficiency and decarbonisation, utilising advanced monitoring software and human expertise…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchAuckland, New ZealandHQ recorded Sep 14, 20261-109 contacts →

Exact match

“At Proxima Consulting, we're not just sustainability consultants – we're capability builders, critical friends, and true partners in your journey towards a more sustainable future.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchGisborne, New ZealandHQ recorded Sep 14, 20261-108 contacts →

Exact match

“At MyImprint, we aim to make it easy to understand and measure your businesses greenhouse gas emissions and support you to lower your imprint on the environment.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchDunedin Central, New ZealandHQ recorded Sep 14, 20261-106 contacts →

Exact match

“Opportune’s team of technical specialists has been delivering carbon accounting and verification services both locally and internationally since 2006 – bringing a wealth of global…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchQueenstown, New ZealandHQ recorded Sep 14, 20261-105 contacts →

Exact match

“Consulting Engineers focused on low or zero energy projects.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchAuckland, New ZealandHQ recorded Sep 14, 20261-105 contacts →

Exact match

“The Instep Carbon & Sustainability programme provides you with the knowledge to monitor and manage your carbon emission profile.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchAuckland, New ZealandHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Te Whakahaere is not us, it is you – your aims, your expertise, your tools and guidance, as you respond to climate change.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchWellington, New ZealandHQ recorded Sep 14, 20261-102 contacts →

Exact match

“Onepointfive is a consulting and technology company established to organisations navigate the climate change risks and opportunities that increasingly pervade the world we operate…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchAuckland, New ZealandHQ recorded Sep 14, 20261-102 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 · Sep 14, 2026 · View company records in RevenueBase
11Exact matchAuckland, New ZealandHQ recorded Sep 14, 20261-101 contacts →

Exact match

“MB2 is your one-stop shop for sustainability, climate change and health & safety needs.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchWellington, New ZealandHQ recorded Sep 14, 20261-101 contacts →

Exact match

“Frazer Lindstrom is New Zealand's leading independent climate change, emissions trading and energy sector consultancy.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchAuckland, New ZealandHQ recorded Sep 14, 20261-101 contacts →

Exact match

“Green Business HQ offers bespoke sustainability strategies, action plans and environmental and social impact advice for businesses and industry sectors.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchNelson, New ZealandHQ recorded Sep 14, 20261-101 contacts →

Exact match

“We help businesses reduce their impact on the environment through measurement, engagement and action.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchWānaka, New ZealandHQ recorded Sep 14, 20261-101 contacts →

Exact match

“Third Era is the next stage of sustainability consulting.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 15 of 29 net zero consulting firms based in New Zealand

See the full list, filter by size, metro and specialty, and access 74 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Net zero consulting firms based in New Zealand at a glance

As of Sep 14, 2026
46.0%Verified-email coverage
5.6Average contacts per company
1-10Median size (employees)
44.8%Largest-city concentration · Auckland
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
3
51-200
1

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 29 companies.

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 “net zero 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 74 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 September 14, 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.

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 “net zero consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many net zero consulting firms are there based in New Zealand?

RevenueBase identified 29 company matches for net zero consulting firms associated with New Zealand as of September 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?

Thinkstep-Anz tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most net zero consulting firms?

Auckland leads with 13 company records, followed by Wellington (4) and Brooklyn (1).

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 74 professional contacts with verified work emails tracked across these 29 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 September 14, 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.