Company lists · Data refreshed September 2026

Top 25 Biodiversity conservation nonprofits based in Canada

Name: Biodiversity conservation nonprofits based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 97 companies tracked

RevenueBase identified 97 biodiversity conservation nonprofits headquartered in Canada as of September 2026 and tracks 1,484 professional contacts across them, including 560 with verified work emails. Vancouver is the largest hub.

This list covers biodiversity conservation nonprofits 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 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

97Companies

1,484Contacts tracked

560Verified emails

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The 25 largest biodiversity conservation nonprofits based in Canada

Ranked by team size

Top 25 of 97 biodiversity conservation nonprofits based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to biodiversity conservation nonprofits: 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	Calgary ZOO	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	201-500	304 contacts →
	Indirect evidence “Founded in 1929, the Wilder Institute/Calgary Zoo is Canada’s most visited zoo and a cherished family destination for locals and visitors alike.” Source: RevenueBase Database · checked Sep 19, 2026
2	Wwf-Canada	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 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 19, 2026
3	Canopy	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 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 19, 2026
4	Ontario Nature	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	65 contacts →
	Partial evidence “Protecting wild species and wild spaces through conservation, education and public engagement.” Source: RevenueBase Database · checked Sep 19, 2026
5	Wilder Institute	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	201-500	64 contacts →
	Partial evidence “The Wilder Institute is a global authority on wildlife conservation, reintroducing threatened species to the wild and empowering communities to conserve their own natural…” Source: RevenueBase Database · checked Sep 19, 2026
6	Ecology Action Centre	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 19, 2026	11-50	56 contacts →
	Indirect evidence “The Ecology Action Centre is a member-based environmental charity in Nova Scotia / Mi'kma'ki.” Source: RevenueBase Database · checked Sep 19, 2026
7	Wildlife Conservation Society Canada	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	53 contacts →
	Partial evidence “Wildlife Conservation Society (WCS) Canada’s mission is to safeguard wildlife and wild places through science, conservation action, and by inspiring people to value nature.” Source: RevenueBase Database · checked Sep 19, 2026
8	Wildlife Preservation Canada	Indirect evidence	Guelph, ON, CanadaHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence “For dozens of Canadian species at risk, habitat protection alone is not enough.” Source: RevenueBase Database · checked Sep 19, 2026
9	A Rocha Canada	Indirect evidence	Surrey, BC, CanadaHQ checked Sep 19, 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 19, 2026
10	Raincoast Conservation Foundation	Indirect evidence	Sidney, BC, CanadaHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “Since 1990, we have been making progress toward our habitat and wildlife protection goals throughout coastal British Columbia.” Source: RevenueBase Database · checked Sep 19, 2026
11	Sierra Club Canada Foundation	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 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 19, 2026
12	Nature Québec	Partial evidence	Québec, QC, CanadaHQ checked Sep 19, 2026	11-50	36 contacts →
	Partial 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 19, 2026
13	The Jane Goodall Institute Of Canada	Indirect evidence	Toronto, CanadaHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect 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 19, 2026
14	Coastal Action	Indirect evidence	Mahone Bay, NS, CanadaHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Coastal Action is an environmental non-profit based on the South Shore of Nova Scotia.” Source: RevenueBase Database · checked Sep 19, 2026
15	Snap Québec	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect 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 19, 2026
16	Sierra Club BC	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 19, 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 19, 2026
17	Canopée	Partial evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	51-200	23 contacts →
	Partial 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 19, 2026
18	Urban Biodiversity HUB	Partial evidence	Vancouver, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “The Urban Biodiversity Hub (UBHub) is a global not-for-profit organization enabling cities worldwide to plan with nature.” Source: RevenueBase Database · checked Sep 19, 2026
19	Redd Fish Restoration Society	Indirect evidence	Ucluelet, BC, CanadaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Redd Fish Restoration Society is a registered charity focused on ecosystem restoration, research, and education.” Source: RevenueBase Database · checked Sep 19, 2026
20	Canadian Parks And Wilderness Society	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “The Canadian Parks and Wilderness Society (CPAWS) is Canada’s only nationwide charity dedicated solely to the protection of our public land, ocean, and freshwater, and ensuring…” Source: RevenueBase Database · checked Sep 19, 2026
21	Mersey Tobeatic Research Institute	Indirect evidence	Kempt, NS, CanadaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	Nature-Based Solutions Foundation	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “The Nature-Based Solutions Foundation is on a mission to protect the most endangered ecosystems in Canada by filling critical conservation gaps that, if addressed, make it…” Source: RevenueBase Database · checked Sep 19, 2026
23	Workshops For Biodiversity Ateliers Pour LA Biodiversité	Partial evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “Ateliers pour la biodiversité (OBNL) mobilise les acteurs afin qu'ils intègrent la biodiversité dans leurs décisions.” Source: RevenueBase Database · checked Sep 19, 2026
24	Ontario Conservation Accelerator	Partial evidence	Peterborough, ON, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “The Ontario Conservation Accelerator has one overarching goal: to accelerate the pace and scale of conservation in Ontario.” Source: RevenueBase Database · checked Sep 19, 2026
25	Société Provancher	Partial evidence	Neuville, QC, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “La Société Provancher a pour mission de contribuer à la conservation de la nature.” 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: biodiversity conservation nonprofits. 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 biodiversity conservation nonprofits.
Partial evidence: Its own public description names part of biodiversity conservation nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biodiversity conservation nonprofits. 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 97 biodiversity conservation nonprofits based in Canada

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Biodiversity conservation nonprofits based in Canada at a glance

As of Sep 19, 2026

37.7%Verified-email coverage

15.3Average contacts per company

1-10Median size (employees)

11.3%Largest-city concentration · Vancouver

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 Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 97 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 biodiversity conservation nonprofits, 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 “biodiversity conservation nonprofits”. 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 biodiversity conservation nonprofits), 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 biodiversity conservation nonprofits, 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, 560 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.

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 biodiversity conservation nonprofits, 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 biodiversity conservation nonprofits are there based in Canada?

RevenueBase identified 97 biodiversity conservation nonprofits 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?

Calgary ZOO, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most biodiversity conservation nonprofits?

Vancouver leads with 11 headquartered companies, followed by Toronto (10) and Montreal (5).

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 560 verified decision-maker contacts tracked across these 97 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.