Company lists · Data refreshed November 2026

Top 25 Environmental science nonprofits based in Canada

RevenueBase identified 329 company matches for environmental science nonprofits associated with Canada as of November 2026 and tracks 3,958 professional contacts across them, including 1,606 with verified work emails. Toronto is the largest hub.

This list covers company matches for environmental science nonprofits associated with Canada, 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 November 6, 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 Nov 6, 2026 How this list was built
329Companies
3,958Contacts tracked
1,606Verified emails
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The 25 largest environmental science nonprofits based in Canada

Ranked by team size
Top 25 of 329 company matches for environmental science nonprofits based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBeloeil, CanadaHQ recorded Nov 6, 202651-200144 contacts →

Exact match

“Nature-Action Québec est une entreprise d’économie sociale qui travaille à la protection de l’environnement depuis 1986.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVancouver, QC, CanadaHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“Through evidence-based research, education and policy analysis, the David Suzuki Foundation works to conserve and protect the natural environment, and help create a sustainable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVernon, BC, CanadaHQ recorded Nov 6, 2026501-1,000114 contacts →

Exact match

“Associated Environmental Consultants are experts in environmental science and management with a passion for our work, our communities, and our environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVancouver, ON, CanadaHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Ecojustice uses the power of the law to defend nature, combat climate change, and fight for a healthy environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5073 contacts →

Exact match

“The Institute of the Environment, with its interdisciplinary mandate, is not situated in any one faculty.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Canopy is an award winning environmental nonprofit organization dedicated to protecting the world’s forests, species and climate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“Environmental Defence inspires change by connecting people with environmental issues that affect their daily lives in their homes, workplaces & neighbourhoods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSherwood Park, AB, CanadaHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Conserve, protect and enhance have been part of our DNA since we formed in 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHalifax, NS, CanadaHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“The Ecology Action Centre is a member-based environmental charity in Nova Scotia / Mi'kma'ki.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNew Hamburg, ON, CanadaHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Building a Resilient Future, Together At Arcadian Projects, we’re driven by a deep commitment to a better tomorrow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLachine, QC, CanadaHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Le GRAME (Groupe de recommandations et d'actions pour un meilleur environnement) est une organisation d’intérêt public fondée en 1989 et basée à Montréal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“A Rocha’s mission is to live out God’s calling to care for creation and equip others to do likewise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Réseau Environnement est un organisme à but non lucratif issu de la fusion de deux associations créées il y a près de 50 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchToronto, BC, CanadaHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Greenpeace exists because this fragile earth deserves a voice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKelowna, BC, CanadaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Ecoscape is a full service environmental consulting firm located in Kelowna, BC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“The Sierra Club Canada Foundation (SCCF) empowers people to be leaders in protecting, restoring and enjoying healthy and safe ecosystems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“L’équipe de consultants scientifiques d’Habitat vous encadre dans la gestion durable des écosystèmes, dans la planification de la forêt urbaine, dans la conservation de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“West Coast Environmental Law is a non-profit group of environmental lawyers and strategists who harness the power of law to solve complex environmental challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact match303, CanadaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“The things people value most in life - family and friendship, culture, freedom, and opportunity - all depend on access to swimmable, drinkable, fishable waters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Earth Day Canada is an environmental services non-profit organization that believes firmly in transforming ideas for a more sustainable world into concrete solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 329 environmental science nonprofits based in Canada

See the full list, filter by size, metro and specialty, and access 1,606 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental science nonprofits based in Canada at a glance

As of Nov 6, 2026
40.6%Verified-email coverage
12.0Average contacts per company
1-10Median size (employees)
11.9%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
219
11-50
83
51-200
17
201-500
5
501-1,000
2

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 329 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 Canada whose business descriptions match “environmental science nonprofits” 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 1,606 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 November 6, 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 “environmental science nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental science nonprofits are there based in Canada?

RevenueBase identified 329 company matches for environmental science nonprofits associated with Canada as of November 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?

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

Which city has the most environmental science nonprofits?

Toronto leads with 39 company records, followed by Montreal (30) and Vancouver (27).

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 1,606 professional contacts with verified work emails tracked across these 329 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 November 6, 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.