Company lists · Data refreshed September 2026

Top 21 Environmental education organizations based in Toronto, Canada

Name: Environmental education organizations based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 56 companies tracked

RevenueBase identified 56 company matches for environmental education organizations associated with Toronto, Canada as of September 2026 and tracks 568 professional contacts across them, including 172 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers company matches for environmental education organizations associated with Toronto, 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 September 19, 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 19, 2026 How this list was built

56Companies

568Contacts tracked

172Verified emails

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The 21 largest environmental education organizations based in Toronto, Canada

Ranked by team size

Top 21 of 56 company matches for environmental education organizations based in Toronto, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Regenesis	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	76 contacts →
	Exact match “Regenesis is a community environmental organization.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Environmental Defence	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	11-50	70 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 · Sep 19, 2026 · View company records in RevenueBase
3	Greenpeace Canada	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	44 contacts →
	Exact match “Greenpeace exists because this fragile earth deserves a voice.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	The Pine Project	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	11-50	23 contacts →
	Exact match “The Pine Project is a registered charitable organization dedicated to inspiring a love of nature.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Arcadia Earth Toronto	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “Arcadia Earth is a large-scale, immersive exhibit that fuses cutting-edge technology with powerful art installations to raise environmental awareness and inspire action.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Ecoschools Canada	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “EcoSchools Canada is an environmental education certification program for grades K-12 that helps students develop both ecological literacy and environmental practices to become…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	School Of The Environment, University Of Toronto	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “Where Knowledge Meets Action The School of the Environment brings together multiple perspectives on today's pressing environmental challenges.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	High Park Nature Centre	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “The High Park Nature Centre is a registered charity that promotes awareness, understanding and respect for the natural world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Relay Education	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “A Canadian charity delivering high quality programming about renewable energy, conservation, climate change and green careers across the world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Planet In Focus	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	13 contacts →
	Exact match “Now in our 27th year, Planet in Focus is an environmental media arts organization that produces an annual international film festival and year-round programming.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Ecospark	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	12 contacts →
	Exact match “EcoSpark engages corporate volunteers, community groups and students with hands on outdoor environmental monitoring and stewardship programs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Humber Arboretum & Centre For Urban Ecology	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “The Humber Arboretum offers 100 hectares (nearly 250 acres) of public gardens and natural areas connected to Humber Polytechnic North Campus.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Common Earth	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “Common Earth is combatting climate change with a unique and comprehensive learning program.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Women's Healthy Environments Network	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	11-50	9 contacts →
	Exact match “The Women's Healthy Environments Network (WHEN) is a non-profit charitable organization that educates the public and policy makers about environmental health as a key determinant…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Greenpac	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “A non-partisan organization to build environmental leadership in Canadian politics.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	No.9	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	8 contacts →
	Exact match “We are No.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Sustainability Network	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	6 contacts →
	Exact match “The Sustainability Network is a national nonprofit organization founded in 1997.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Ontario Environment Industry Association Oneia	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	5 contacts →
	Exact match “Established in 1991, ONEIA is the business association representing the interests of the environment industry in Ontario.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Toronto Green Community	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	5 contacts →
	Exact match “The Toronto Green Community is a grassroots, charitable organisation established in 1995.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Scout Environmental	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “At Scout Environmental, we have the passion, vision, and expertise to help individuals, corporations, and communities protect their health and the environment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Sustainable Roots Ecological Restoration INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental education organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 21 of 56 environmental education organizations based in Toronto, Canada

See the full list, filter by size, metro and specialty, and access 172 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental education organizations based in Toronto, Canada at a glance

As of Sep 19, 2026

30.3%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 56 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 Toronto, Canada whose business descriptions match “environmental education organizations” 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 172 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 19, 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.

Environmental education organizations by metro in Canada

Environmental education organizations in Vancouver28

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 education organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental education organizations are there based in Toronto, Canada?

RevenueBase identified 56 company matches for environmental education organizations associated with Toronto, Canada 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?

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

Which city in Canada has the most environmental education organizations?

Toronto leads Canada with 56 company records, followed by Montreal (28) and Vancouver (28).

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 172 professional contacts with verified work emails tracked across these 56 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 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 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.