Company lists · Data refreshed September 2026

Top 25 Sustainable development nonprofits based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 307 companies tracked

RevenueBase identified 307 company matches for sustainable development nonprofits associated with Canada as of September 2026 and tracks 3,062 professional contacts across them, including 1,067 with verified work emails. Toronto is the largest hub.

This list covers company matches for sustainable development 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 September 22, 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 22, 2026 How this list was built

307Companies

3,062Contacts tracked

1,067Verified emails

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The 25 largest sustainable development nonprofits based in Canada

Ranked by team size

Top 25 of 307 company matches for sustainable development nonprofits based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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	International Institute For Sustainable Development	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 22, 2026	51-200	375 contacts →
	Exact match “The International Institute for Sustainable Development (IISD) is an award-winning think tank working to solve today’s greatest sustainable development challenges.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Youth Challenge International	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	11-50	94 contacts →
	Exact match “Youth Challenge International (YCI) is accelerating youth innovation for good.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	Équiterre	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	51-200	92 contacts →
	Exact match “Par des projets de démonstration, d'éducation, de sensibilisation, de recherche, d'accompagnement et de mobilisation, Équiterre contribue à l’émergence de solutions sur le…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	Makeway	Exact match	Vancouver, BC, CanadaHQ recorded Sep 22, 2026	51-200	88 contacts →
	Exact match “MakeWay builds partnerships and solutions to help nature and communities thrive together.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	Regenesis	Exact match	Toronto, ON, CanadaHQ recorded Sep 22, 2026	51-200	76 contacts →
	Exact match “Regenesis is a community environmental organization.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Ecology Action Centre	Exact match	Halifax, NS, CanadaHQ recorded Sep 22, 2026	11-50	56 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 · Sep 22, 2026 · View company records in RevenueBase
7	Arcadian Projects INC	Exact match	New Hamburg, ON, CanadaHQ recorded Sep 22, 2026	51-200	54 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 · Sep 22, 2026 · View company records in RevenueBase
8	Indigenous Clean Energy	Exact match	Ottawa, ON, CanadaHQ recorded Sep 22, 2026	11-50	46 contacts →
	Exact match “Indigenous Clean Energy (ICE) is an independent, Indigenous-governed nonprofit organization that advances broad sustainable prosperity by amplifying First Nation, Inuit, and Métis…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	A Rocha Canada	Exact match	Surrey, BC, CanadaHQ recorded Sep 22, 2026	11-50	41 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 · Sep 22, 2026 · View company records in RevenueBase
10	DG Group Development	Exact match	Vaughan, ON, CanadaHQ recorded Sep 22, 2026	11-50	40 contacts →
	Exact match “For over forty years, DG Group has been a leader in planning and developing properties in a sustainable manner.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	Sierra Club Canada Foundation	Exact match	Ottawa, ON, CanadaHQ recorded Sep 22, 2026	11-50	37 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 · Sep 22, 2026 · View company records in RevenueBase
12	The Jane Goodall Institute Of Canada	Exact match	Toronto, CanadaHQ recorded Sep 22, 2026	11-50	35 contacts →
	Exact match “The Jane Goodall Institute of Canada amplifies and scales community-led actions to create a world where animals, people, and the environment thrive together.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	Ville EN Vert INC	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	11-50	34 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 · Sep 22, 2026 · View company records in RevenueBase
14	Earth DAY Canada	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	11-50	33 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 · Sep 22, 2026 · View company records in RevenueBase
15	Zero Emissions Innovation Centre Zeic	Exact match	Vancouver, BC, CanadaHQ recorded Sep 22, 2026	11-50	32 contacts →
	Exact match “The Zero Emissions Innovation Centre (ZEIC) is an independent non-profit and charity.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16	Environmental Youth Alliance	Exact match	Vancouver I Unceded Musqueam, CanadaHQ recorded Sep 22, 2026	11-50	30 contacts →
	Exact match “EYA is a non-profit that empowers youth from equity-deserving communities to care for nature through land-based education + job training.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	Fonds D'action Québécois Pour LE Développement Durable Faqdd	Exact match	Québec, CanadaHQ recorded Sep 22, 2026	11-50	30 contacts →
	Exact match “Le FAQDD est un organisme à but non lucratif qui, depuis plus de 20 ans, met en œuvre, suscite et soutient financièrement des actions concrètes qui contribuent à accélérer…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	Light House	Exact match	Vancouver, BC, CanadaHQ recorded Sep 22, 2026	1-10	28 contacts →
	Exact match “At Light House, we have a mission – to create regenerative built environments that nurture ecological and human health.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19	Power From Within Clean Energy Society	Exact match	North York, ON, CanadaHQ recorded Sep 22, 2026	11-50	27 contacts →
	Exact match “Power From Within Clean Energy Society (PFWCES) is a not-for-profit organization made up of 30 and growing volunteers from 8 plus countries, who are forward thinkers and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	Centre D'écologie Urbaine	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	11-50	26 contacts →
	Exact match “Organisme à but non lucratif, le Centre d’écologie urbaine propose des pratiques et des politiques pour créer des villes écologiques, démocratiques et en santé.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21	Écohabitation	Exact match	Montréal, QC, CanadaHQ recorded Sep 22, 2026	11-50	26 contacts →
	Exact match “Écohabitation est la référence en habitation durable au Québec.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22	Reep Green Solutions	Exact match	Kitchener, ON, CanadaHQ recorded Sep 22, 2026	11-50	24 contacts →
	Exact match “Reep Green Solutions is an environmental charity that has been helping people live sustainably for 25 years.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23	Sierra Club BC	Exact match	Victoria, BC, CanadaHQ recorded Sep 22, 2026	11-50	23 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24	Green Action Centre	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 22, 2026	11-50	22 contacts →
	Exact match “Green Action Centre is a non-profit, non-governmental organization, based in Winnipeg and serving Manitoba.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25	Green Venture	Exact match	Hamilton, ON, CanadaHQ recorded Sep 22, 2026	11-50	22 contacts →
	Exact match “Green Venture is a community-based non-profit organization committed to helping residents live more sustainably at home, at work, and in their daily lives.” Recorded in the RevenueBase company graph · Sep 22, 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 “sustainable development nonprofits”. 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 25 of 307 sustainable development nonprofits based in Canada

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Sustainable development nonprofits based in Canada at a glance

As of Sep 22, 2026

34.8%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

12.7%Largest-city concentration · Toronto

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

204

11-50

51-200

201-500

501-1,000

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 307 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 “sustainable development 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 1,067 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 22, 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.

Sustainable development nonprofits by metro

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 “sustainable development nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable development nonprofits are there based in Canada?

RevenueBase identified 307 company matches for sustainable development nonprofits associated with 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?

International Institute For Sustainable Development tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sustainable development nonprofits?

Toronto leads with 39 company records, followed by Montreal (32) and Vancouver (30).

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 1,067 professional contacts with verified work emails tracked across these 307 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 22, 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.