Company lists · Data refreshed September 2026

Top 25 Environmental conservation non profit companies based in Canada

Name: Environmental conservation non profit companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 174 companies tracked

RevenueBase identified 174 environmental conservation non profit companies headquartered in Canada as of September 2026 and tracks 1,818 professional contacts across them, including 646 with verified work emails. Toronto is the largest hub.

This list covers environmental conservation non profit companies headquartered in Canada, 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 15, 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 15, 2026 86% judged on-target in blind review

174Companies

1,818Contacts tracked

646Verified emails

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The 25 largest environmental conservation non profit companies based in Canada

Ranked by team size

Top 25 of 174 environmental conservation non profit companies based in Canada, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to environmental conservation non profit companies: 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	Wwf-Canada	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	142 contacts →
	Partial evidence “Founded in 1967, World Wildlife Fund Canada is the country’s largest international conservation organization, with the active support of hundreds of thousands of Canadians.” Source: RevenueBase Database · checked Sep 15, 2026
2	Environmental Defence	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	70 contacts →
	Partial evidence “Environmental Defence inspires change by connecting people with environmental issues that affect their daily lives in their homes, workplaces & neighbourhoods.” Source: RevenueBase Database · checked Sep 15, 2026
3	Canopy	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 15, 2026	51-200	65 contacts →
	Partial evidence “Canopy is an award winning environmental nonprofit organization dedicated to protecting the world’s forests, species and climate.” Source: RevenueBase Database · checked Sep 15, 2026
4	Ontario Nature	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	65 contacts →
	Partial evidence “Protecting wild species and wild spaces through conservation, education and public engagement.” Source: RevenueBase Database · checked Sep 15, 2026
5	Ecology Action Centre	Partial evidence	Halifax, NS, CanadaHQ checked Sep 15, 2026	11-50	56 contacts →
	Partial evidence “The Ecology Action Centre is a member-based environmental charity in Nova Scotia / Mi'kma'ki.” Source: RevenueBase Database · checked Sep 15, 2026
6	LES Amis DE LA Montagne	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 15, 2026	51-200	52 contacts →
	Indirect evidence “Crédit photo de couverture : Stéphan Poulin Organisme sans but lucratif basé à Montréal, Les Amis de la montagne ont pour mission de protéger et mettre en valeur le mont Royal en…” Source: RevenueBase Database · checked Sep 15, 2026
7	GUEPE	Partial evidence	Montréal, QC, CanadaHQ checked Sep 15, 2026	11-50	49 contacts →
	Partial evidence “GUEPE, le groupe uni des éducateurs-naturaliste et professionnels en environnement, intervient dans le domaine de l’éducation et de la sensibilisation aux sciences de la nature et…” Source: RevenueBase Database · checked Sep 15, 2026
8	Greenpeace Canada	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	44 contacts →
	Indirect evidence “Greenpeace exists because this fragile earth deserves a voice.” Source: RevenueBase Database · checked Sep 15, 2026
9	A Rocha Canada	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 15, 2026	11-50	41 contacts →
	Indirect evidence “A Rocha’s mission is to live out God’s calling to care for creation and equip others to do likewise.” Source: RevenueBase Database · checked Sep 15, 2026
10	Sierra Club Canada Foundation	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 15, 2026	11-50	37 contacts →
	Indirect evidence “The Sierra Club Canada Foundation (SCCF) empowers people to be leaders in protecting, restoring and enjoying healthy and safe ecosystems.” Source: RevenueBase Database · checked Sep 15, 2026
11	Fortwhyte Alive	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 15, 2026	11-50	37 contacts →
	Indirect evidence “At FortWhyte Alive, we connect Humans with Nature.” Source: RevenueBase Database · checked Sep 15, 2026
12	Nature Québec	Strong evidence	Québec, QC, CanadaHQ checked Sep 15, 2026	11-50	36 contacts →
	Strong evidence “Nature Québec est un organisme national à but non lucratif (OBNL) qui regroupe plus de membres et sympathisants et 130 organismes affiliés œuvrant à la conservation de la nature…” Source: RevenueBase Database · checked Sep 15, 2026
13	The Jane Goodall Institute Of Canada	Partial evidence	Toronto, CanadaHQ checked Sep 15, 2026	11-50	35 contacts →
	Partial evidence “The Jane Goodall Institute of Canada amplifies and scales community-led actions to create a world where animals, people, and the environment thrive together.” Source: RevenueBase Database · checked Sep 15, 2026
14	Ville EN Vert INC	Partial evidence	Montréal, QC, CanadaHQ checked Sep 15, 2026	11-50	34 contacts →
	Partial evidence “Ville en vert est un organisme à but non-lucratif de sensibilisation environnementale créé en 1995, et qui depuis 2011 a vu s’ajouter à son mandat sur Cartierville, l’ensemble de…” Source: RevenueBase Database · checked Sep 15, 2026
15	Earth DAY Canada	Strong evidence	Montréal, QC, CanadaHQ checked Sep 15, 2026	11-50	33 contacts →
	Strong evidence “Earth Day Canada is an environmental services non-profit organization that believes firmly in transforming ideas for a more sustainable world into concrete solutions.” Source: RevenueBase Database · checked Sep 15, 2026
16	Environmental Youth Alliance	Strong evidence	Vancouver I Unceded Musqueam, CanadaHQ checked Sep 15, 2026	11-50	30 contacts →
	Strong evidence “EYA is a non-profit that empowers youth from equity-deserving communities to care for nature through land-based education + job training.” Source: RevenueBase Database · checked Sep 15, 2026
17	Coastal Action	Strong evidence	Mahone Bay, NS, CanadaHQ checked Sep 15, 2026	11-50	26 contacts →
	Strong evidence “Coastal Action is an environmental non-profit based on the South Shore of Nova Scotia.” Source: RevenueBase Database · checked Sep 15, 2026
18	Snap Québec	Partial evidence	Montréal, QC, CanadaHQ checked Sep 15, 2026	11-50	26 contacts →
	Partial evidence “La SNAP Québec est un organisme à but non-lucratif qui est exclusivement dédié à la protection de la nature sauvage, par la création d'un réseau d'aires protégées et la bonne…” Source: RevenueBase Database · checked Sep 15, 2026
19	Camp Kawartha	Strong evidence	Douro-dummer, ON, CanadaHQ checked Sep 15, 2026	11-50	26 contacts →
	Strong evidence “Camp Kawartha is a registered, not-for-profit, charitable organization dedicated to promoting quality outdoor, environmental and leadership opportunities for children and adults…” Source: RevenueBase Database · checked Sep 15, 2026
20	Sierra Club BC	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 15, 2026	11-50	23 contacts →
	Indirect evidence “At Sierra Club BC, we are creating a more inclusive movement, empowering new partners and local leaders to take positive steps in their communities that help restore balance to…” Source: RevenueBase Database · checked Sep 15, 2026
21	Canopée	Indirect evidence	Laval, QC, CanadaHQ checked Sep 15, 2026	51-200	23 contacts →
	Indirect evidence “Nous conservons, créons et valorisons la forêt urbaine pour préserver la biodiversité et améliorer la qualité de vie des citoyens.” Source: RevenueBase Database · checked Sep 15, 2026
22	Green Action Centre	Strong evidence	Winnipeg, MB, CanadaHQ checked Sep 15, 2026	11-50	22 contacts →
	Strong evidence “Green Action Centre is a non-profit, non-governmental organization, based in Winnipeg and serving Manitoba.” Source: RevenueBase Database · checked Sep 15, 2026
23	Ecosource Charitable Organization	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 15, 2026	11-50	21 contacts →
	Partial evidence “Ecosource is an innovative Ontario-based organization that inspires the community to become more environmentally responsible through creative public education.” Source: RevenueBase Database · checked Sep 15, 2026
24	Conservation Council Of NEW Brunswick	Strong evidence	Fredericton, NB, CanadaHQ checked Sep 15, 2026	1-10	19 contacts →
	Strong evidence “Established in 1969, the Conservation Council serves as the province’s leading voice for conservation and environmental protection.” Source: RevenueBase Database · checked Sep 15, 2026
25	High Park Nature Centre	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	18 contacts →
	Indirect evidence “The High Park Nature Centre is a registered charity that promotes awareness, understanding and respect for the natural world.” Source: RevenueBase Database · checked Sep 15, 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 conservation non profit companies. 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 conservation non profit companies.
Partial evidence: Its own public description names part of environmental conservation non profit companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental conservation non profit companies. 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 174 environmental conservation non profit companies based in Canada

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Environmental conservation non profit companies based in Canada at a glance

As of Sep 15, 2026

35.5%Verified-email coverage

10.4Average contacts per company

1-10Median size (employees)

13.8%Largest-city concentration · Toronto

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

114

11-50

51-200

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 174 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 conservation non profit companies, 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 Canada whose own description of what they do matches “environmental conservation non profit companies”. 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 conservation non profit companies), 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 conservation non profit companies, and records with no verified work email. Companies headquartered outside Canada 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, 646 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 15, 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 environmental conservation non profit companies, 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 conservation non profit companies are there based in Canada?

RevenueBase identified 174 environmental conservation non profit companies headquartered in Canada 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?

Wwf-Canada, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most environmental conservation non profit companies?

Toronto leads with 24 headquartered companies, followed by Montreal (14) and Ottawa (9).

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 646 verified decision-maker contacts tracked across these 174 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 15, 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.