Company lists · Data refreshed September 2026

Top 25 Environmental organizations based in New Zealand

Name: Environmental organizations 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 139 companies tracked

RevenueBase identified 139 environmental organizations headquartered in New Zealand as of September 2026 and tracks 1,259 professional contacts across them, including 569 with verified work emails. Auckland is the largest hub.

This list covers environmental organizations 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

139Companies

1,259Contacts tracked

569Verified emails

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The 25 largest environmental organizations based in New Zealand

Ranked by team size

Top 25 of 139 environmental organizations 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 environmental organizations: 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	Pattle Delamore Partners	Strong evidence	Auckland, New ZealandHQ checked Sep 19, 2026	201-500	277 contacts →
	Strong evidence “PDP is one of Aotearoa New Zealand’s leading environmental science, engineering, and advisory consultancies.” Source: RevenueBase Database · checked Sep 19, 2026
2	Wesley Community Action	Indirect evidence	Wellington, New ZealandHQ checked Sep 19, 2026	51-200	50 contacts →
	Indirect evidence “A creative change organisation committed to co-creating systems that work for people and planet.” Source: RevenueBase Database · checked Sep 19, 2026
3	Conservation Volunteers NEW Zealand	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	50 contacts →
	Indirect evidence “Conservation Volunteers New Zealand was founded in 2006.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ecomatters Environment Trust	Strong evidence	New Lynn, New ZealandHQ checked Sep 19, 2026	51-200	41 contacts →
	Strong evidence “EcoMatters Environment Trust was established in 2002 and works alongside communities to deliver environmental initiatives with key entities such as Auckland Council, the Ministry…” Source: RevenueBase Database · checked Sep 19, 2026
5	Greenpeace Aotearoa	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	51-200	40 contacts →
	Indirect evidence “Greenpeace exists because this fragile earth deserves a voice.” Source: RevenueBase Database · checked Sep 19, 2026
6	BLAKE	Strong evidence	New ZealandHQ checked Sep 19, 2026	n/a	33 contacts →
	Strong evidence “BLAKE (formerly The Sir Peter Blake Trust) is a non-profit organisation established in 2004 to continue Sir Peter Blake’s environmental legacy.” Source: RevenueBase Database · checked Sep 19, 2026
7	Verum Group	Strong evidence	Christchurch, New ZealandHQ checked Sep 19, 2026	11-50	32 contacts →
	Strong evidence “Verum Group is an environmental research and consulting company, with specialist knowledge in Environmental and Occupational Hygiene monitoring, energy technologies and…” Source: RevenueBase Database · checked Sep 19, 2026
8	EKOS	Indirect evidence	Ōtautahi - Christchurch, New ZealandHQ checked Sep 19, 2026	1-10	23 contacts →
	Indirect evidence “Ekos runs market-based programmes for climate and nature solutions.” Source: RevenueBase Database · checked Sep 19, 2026
9	Mountains To SEA Conservation Trust	Strong evidence	Whangarei, New ZealandHQ checked Sep 19, 2026	51-200	22 contacts →
	Strong evidence “Established in 2002 in Northland, Mountains to Sea sees education as a vital part of society and central to all environmental restoration.” Source: RevenueBase Database · checked Sep 19, 2026
10	Sustainable Coastlines	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Sustainable Coastlines is a multi-award winning New Zealand charity run by a team of hard-working staff and a large network of passionate volunteers and interns.” Source: RevenueBase Database · checked Sep 19, 2026
11	Parliamentary Commissioner For The Environment	Strong evidence	Wellington, New ZealandHQ checked Sep 19, 2026	11-50	18 contacts →
	Strong evidence “The Parliamentary Commissioner for the Environment is an independent Officer of the New Zealand Parliament whose work is guided by the Environment Act 1986, not specific outcomes…” Source: RevenueBase Database · checked Sep 19, 2026
12	Bioresearches A Babbage Company	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Bioresearches Group Limited is a management consulting company based out of Level 4/68 Beach Road, Auckland CBD, Auckland, New Zealand.” Source: RevenueBase Database · checked Sep 19, 2026
13	Trees That Count	Indirect evidence	Wellington, New ZealandHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Trees That Count mobilises businesses, planters, and individuals to restore Aotearoa’s unique biodiversity, take action on climate risk and grow a brighter future through the…” Source: RevenueBase Database · checked Sep 19, 2026
14	The Catalyst Group Planning And Environment	Strong evidence	Nelson, New ZealandHQ checked Sep 19, 2026	11-50	13 contacts →
	Strong evidence “Thriving Environment \| Thriving People We pair our expert knowledge with genuine care and strategic thinking to help you achieve your environmental goals.” Source: RevenueBase Database · checked Sep 19, 2026
15	Wwf-New Zealand	Indirect evidence	Wellington, New ZealandHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “WWF-New Zealand is part of the world’s largest organisation dedicated to protecting nature and looking after the planet.” Source: RevenueBase Database · checked Sep 19, 2026
16	Berry Simons	Indirect evidence	Auckland Cbd, New ZealandHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Success in your RMA project is our sole focus.” Source: RevenueBase Database · checked Sep 19, 2026
17	Environmental Defence Society EDS	Strong evidence	Auckland, New ZealandHQ checked Sep 19, 2026	1-10	11 contacts →
	Strong evidence “Since 1971, EDS has been driving environmental protection in Aotearoa New Zealand.” Source: RevenueBase Database · checked Sep 19, 2026
18	Sustainable Taranaki	Strong evidence	New Plymouth, New ZealandHQ checked Sep 19, 2026	11-50	11 contacts →
	Strong evidence “Knowledge of the environment is a waka we wish to leave behind for future generations.” Source: RevenueBase Database · checked Sep 19, 2026
19	Kaipātiki Project	Strong evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	11 contacts →
	Strong evidence “Based in Auckland’s North, Kaipātiki Project is a not-for-profit, environmental organisation inspiring people to share in nature’s revival and live lightly on this planet.” Source: RevenueBase Database · checked Sep 19, 2026
20	Protect OUR Winters NEW Zealand	Indirect evidence	Wanaka, New ZealandHQ checked Sep 19, 2026	1-10	11 contacts →
	Indirect evidence “Protect Our Winters NZ connects passionate outdoor enthusiasts and everyone who loves and needs winter to generate positive climate outcomes.” Source: RevenueBase Database · checked Sep 19, 2026
21	TE Ngahere	Strong evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong evidence “Te Ngahere is a passionate company that is focused on restoring and protecting New Zealand’s biodiversity and native environment.” Source: RevenueBase Database · checked Sep 19, 2026
22	Viridis Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Viridis (adjective; Latin): “green”.” Source: RevenueBase Database · checked Sep 19, 2026
23	Legasea NEW Zealand	Strong evidence	Auckland, New ZealandHQ checked Sep 19, 2026	11-50	9 contacts →
	Strong evidence “LegaSea is a non-profit organisation dedicated to restoring the abundance, biodiversity and health of New Zealand’s marine environment.” Source: RevenueBase Database · checked Sep 19, 2026
24	Living Springs	Indirect evidence	Allandale, New ZealandHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Living Springs is more than a place.” Source: RevenueBase Database · checked Sep 19, 2026
25	Environmental Innovation Centre	Strong evidence	Auckland, New ZealandHQ checked Sep 19, 2026	1-10	9 contacts →
	Strong evidence “We are an interdisciplinary team of professionals who are passionate about finding practical solutions for key environmental issues that impact our land, our people and our…” 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: environmental organizations. 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 environmental organizations.
Partial evidence: Its own public description names part of environmental organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental organizations. 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 139 environmental organizations based in New Zealand

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Environmental organizations based in New Zealand at a glance

As of Sep 19, 2026

45.2%Verified-email coverage

9.1Average contacts per company

1-10Median size (employees)

31.7%Largest-city concentration · Auckland

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 139 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 environmental organizations, 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 “environmental organizations”. 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 environmental organizations), 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 environmental organizations, 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, 569 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.

Environmental organizations by metro

Environmental organizations in Auckland44

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 environmental organizations, 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 environmental organizations are there based in New Zealand?

RevenueBase identified 139 environmental organizations 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?

Pattle Delamore Partners, headquartered in New Zealand, tops this list with the largest team on record.

Which city has the most environmental organizations?

Auckland leads with 44 headquartered companies, followed by Christchurch (12) and Wellington (10).

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 569 verified decision-maker contacts tracked across these 139 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.