Company lists · Data refreshed November 2026
Top 25 Climate change advocacy organizations based in Canada
RevenueBase identified 134 company matches for climate change advocacy organizations associated with Canada as of November 2026 and tracks 1,603 professional contacts across them, including 644 with verified work emails. Toronto is the largest hub.
This list covers company matches for climate change advocacy organizations 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.
The 25 largest climate change advocacy organizations based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 159 contacts → | ||||
Exact match “Clean Foundation helps the communities in which we work make real progress toward a cleaner future by taking on climate change challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 157 contacts → | ||||
Exact match “ALL ONE SKY FOUNDATION is a not-for-profit, charitable organization established to help vulnerable populations at the crossroads of energy and climate change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 94 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 | |||||
| 4 | 93 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 67 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 | |||||
| 6 | 55 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 | |||||
| 7 | 47 contacts → | ||||
Exact match “Brightspot Climate Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 40 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 | |||||
| 9 | 35 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 | |||||
| 10 | 32 contacts → | ||||
Exact match “At Canada’s National Observer, we don’t just report on climate change-we explore its roots and solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 30 contacts → | ||||
Exact match “We develop the climate leaders of tomorrow by training a workforce of young people who know how to work together, communicate powerfully, and get things done on projects that…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “Iron & Earth is a not-for-profit organization with roots in the fossil fuel industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 28 contacts → | ||||
Exact match “CRI’s mission is to acquire, develop and disseminate knowledge on climate change and its impacts, improve capacity to assess and manage these impacts, and collaborate with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 25 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 24 contacts → | ||||
Exact match “Clean Prosperity is a Canadian climate policy organization that advocates for pragmatic solutions to build the low-carbon economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 24 contacts → | ||||
Exact match “The Pacific Institute for Climate Solutions aims to catalyze and mobilize research, partnerships, and knowledge that generate climate action.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 21 contacts → | ||||
Exact match “Climate Action Network – Réseau action climat Canada is our country’s farthest-reaching network of organizations taking action on climate and energy issues.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 21 contacts → | ||||
Exact match “The Council of Canadians is a nonprofit organization that brings people together through collective action and grassroots organizing to challenge corporate power and advocate for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 21 contacts → | ||||
Exact match “Founded in 2007, Ecology Ottawa is a volunteer-driven, non-profit organization working to make Ottawa the green capital of Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 20 contacts → | ||||
Exact match “Founded in 1995, Green Communities Canada is a national non-profit association of over 100 community-based environmental organizations and partner organizations working together…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 19 contacts → | ||||
Exact match “The Climate Reality Project Canada is the Canadian branch of The Climate Reality Project, founded in 2006 by former Vice President of the United States and Nobel Laureate Al Gore.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 17 contacts → | ||||
Exact match “Our mission is to turn passionate outdoor people into effective climate advocates.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 16 contacts → | ||||
Exact match “The BC Sustainable Energy Association (BCSEA) develops practical solutions to climate change and the looming energy crisis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 15 contacts → | ||||
Exact match “Le Front commun pour la transition énergétique regroupe 90 organisations environnementales, citoyennes, syndicales, communautaires et étudiantes représentant collectivement 1,8…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 14 contacts → | ||||
Exact match “The Broadbent Institute is Canada’s leading progressive, independent organization championing change through the promotion of democracy, equality, and sustainability and the…” Recorded in the RevenueBase company graph · Nov 6, 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 “climate change advocacy 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 25 of 134 climate change advocacy organizations based in Canada
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Climate change advocacy organizations based in Canada at a glance
As of Nov 6, 2026Companies by employee count
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 134 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 “climate change advocacy 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 644 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 “climate change advocacy organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many climate change advocacy organizations are there based in Canada?
RevenueBase identified 134 company matches for climate change advocacy organizations 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?
Clean Foundation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most climate change advocacy organizations?
Toronto leads with 27 company records, followed by Vancouver (17) and Montreal (15).
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 644 professional contacts with verified work emails tracked across these 134 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.
Ready to reach these companies? Verified emails and direct dials for all 134 climate change advocacy organizations based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Climate change advocacy organizations by geography
- Climate change advocacy organizations based in Sydney, Australia
- Climate change advocacy organizations based in Paris, France
- Climate change advocacy organizations based in Berlin, Germany
- Climate change advocacy organizations based in London, United Kingdom
- Climate change advocacy organizations based in Boston, United States
- Climate change advocacy organizations based in Los Angeles, United States
- Climate change advocacy organizations based in New York, United States
- Climate change advocacy organizations based in San Francisco, United States
- Climate change advocacy organizations based in Washington, United States
- Climate change advocacy organizations based in Australia
- Climate change advocacy organizations based in Belgium
- Climate change advocacy organizations based in Brazil
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Climate change advocacy organizations based in Sydney, Australia
- Climate change advocacy organizations based in Paris, France
- Climate change advocacy organizations based in Berlin, Germany
- Climate change advocacy organizations based in London, United Kingdom
- Climate change advocacy organizations based in Boston, United States
- Climate change advocacy organizations based in Los Angeles, United States
Company intelligence · public preview
Top 25 climate change advocacy organizations based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 134 matching company records for climate change advocacy organizations based in Canada, with 1,603 tracked contacts and 644 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 climate change advocacy organizations based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Clean Foundationcleanfoundation.caHQ: Dartmouth, NS, CanadaReported employees: 51-200 | Dartmouth, NS, Canada | 51-200 | Exact match | 159 contacts → |
“Clean Foundation helps the communities in which we work make real progress toward a cleaner future by taking on climate change challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ALL ONE SKY Foundationallonesky.caHQ: Calgary, AB, CanadaReported employees: Not recorded | Calgary, AB, Canada | Not recorded | Exact match | 157 contacts → |
“ALL ONE SKY FOUNDATION is a not-for-profit, charitable organization established to help vulnerable populations at the crossroads of energy and climate change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ecojustice Canadaecojustice.caHQ: Vancouver, ON, CanadaReported employees: 51-200 | Vancouver, ON, Canada | 51-200 | Exact match | 94 contacts → |
“Ecojustice uses the power of the law to defend nature, combat climate change, and fight for a healthy environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Équiterreequiterre.orgHQ: Montréal, QC, CanadaReported employees: 51-200 | Montréal, QC, Canada | 51-200 | Exact match | 93 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Environmental Defenceenvironmentaldefence.caHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 67 contacts → |
“Environmental Defence inspires change by connecting people with environmental issues that affect their daily lives in their homes, workplaces & neighbourhoods.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ecology Action Centreecologyaction.caHQ: Halifax, NS, CanadaReported employees: 11-50 | Halifax, NS, Canada | 11-50 | Exact match | 55 contacts → |
“The Ecology Action Centre is a member-based environmental charity in Nova Scotia / Mi'kma'ki.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Brightspot Climatebrightspot.coHQ: Vancouver, ON, CanadaReported employees: 11-50 | Vancouver, ON, Canada | 11-50 | Exact match | 47 contacts → |
“Brightspot Climate Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Greenpeace Canadagreenpeace.caHQ: Toronto, BC, CanadaReported employees: 51-200 | Toronto, BC, Canada | 51-200 | Exact match | 40 contacts → |
“Greenpeace exists because this fragile earth deserves a voice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Sierra Club Canada Foundationsierraclub.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 35 contacts → |
“The Sierra Club Canada Foundation (SCCF) empowers people to be leaders in protecting, restoring and enjoying healthy and safe ecosystems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Canada's National Observernationalobserver.comHQ: Vancouver, BC, CanadaReported employees: 11-50 | Vancouver, BC, Canada | 11-50 | Exact match | 32 contacts → |
“At Canada’s National Observer, we don’t just report on climate change-we explore its roots and solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Youth Climate Corpsyouthclimatecorps.comHQ: Nelson, BC, CanadaReported employees: 11-50 | Nelson, BC, Canada | 11-50 | Exact match | 30 contacts → |
“We develop the climate leaders of tomorrow by training a workforce of young people who know how to work together, communicate powerfully, and get things done on projects that…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Iron & Earthironandearth.orgHQ: Edmonton, CanadaReported employees: 11-50 | Edmonton, Canada | 11-50 | Exact match | 28 contacts → |
“Iron & Earth is a not-for-profit organization with roots in the fossil fuel industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Climate Risk Institute Institut DES Risques Climatiquesclimateriskinstitute.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 28 contacts → |
“CRI’s mission is to acquire, develop and disseminate knowledge on climate change and its impacts, improve capacity to assess and manage these impacts, and collaborate with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Reep Green Solutionsreepgreen.caHQ: Kitchener, ON, CanadaReported employees: 11-50 | Kitchener, ON, Canada | 11-50 | Exact match | 25 contacts → |
“Reep Green Solutions is an environmental charity that has been helping people live sustainably for 25 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Clean Prosperitycleanprosperity.caHQ: Toronto, CanadaReported employees: 11-50 | Toronto, Canada | 11-50 | Exact match | 24 contacts → |
“Clean Prosperity is a Canadian climate policy organization that advocates for pragmatic solutions to build the low-carbon economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Pacific Institute For Climate Solutionsclimatesolutions.caHQ: Victoria, CanadaReported employees: 11-50 | Victoria, Canada | 11-50 | Exact match | 24 contacts → |
“The Pacific Institute for Climate Solutions aims to catalyze and mobilize research, partnerships, and knowledge that generate climate action.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Climate Action Network Canadaclimateactionnetwork.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 21 contacts → |
“Climate Action Network – Réseau action climat Canada is our country’s farthest-reaching network of organizations taking action on climate and energy issues.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  The Council Of Canadianscanadians.orgHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 21 contacts → |
“The Council of Canadians is a nonprofit organization that brings people together through collective action and grassroots organizing to challenge corporate power and advocate for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ecology Ottawaecologyottawa.caHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 21 contacts → |
“Founded in 2007, Ecology Ottawa is a volunteer-driven, non-profit organization working to make Ottawa the green capital of Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Green Communities Canadagreencommunitiescanada.orgHQ: Peterborough, ON, CanadaReported employees: 11-50 | Peterborough, ON, Canada | 11-50 | Exact match | 20 contacts → |
“Founded in 1995, Green Communities Canada is a national non-profit association of over 100 community-based environmental organizations and partner organizations working together…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Climate Reality Canada Réalité Climatique Canadaclimatereality.caHQ: Montréal, QC, CanadaReported employees: 1-10 | Montréal, QC, Canada | 1-10 | Exact match | 19 contacts → |
“The Climate Reality Project Canada is the Canadian branch of The Climate Reality Project, founded in 2006 by former Vice President of the United States and Nobel Laureate Al Gore.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Protect OUR Winters Canadaprotectourwinters.caHQ: Waterloo, ON, CanadaReported employees: 1-10 | Waterloo, ON, Canada | 1-10 | Exact match | 17 contacts → |
“Our mission is to turn passionate outdoor people into effective climate advocates.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Vancouver, BC, CanadaReported employees: 1-10 | Vancouver, BC, Canada | 1-10 | Exact match | 16 contacts → |
“The BC Sustainable Energy Association (BCSEA) develops practical solutions to climate change and the looming energy crisis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Front Commun Pour LA Transition Énergétiquepourlatransitionenergetique.orgHQ: Montréal, QC, CanadaReported employees: 1-10 | Montréal, QC, Canada | 1-10 | Exact match | 15 contacts → |
“Le Front commun pour la transition énergétique regroupe 90 organisations environnementales, citoyennes, syndicales, communautaires et étudiantes représentant collectivement 1,8…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Broadbent Institute Institut Broadbentbroadbentinstitute.caHQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 14 contacts → |
“The Broadbent Institute is Canada’s leading progressive, independent organization championing change through the promotion of democracy, equality, and sustainability and the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 134 company matches
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Climate change advocacy organizations: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
134 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 134 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for climate change advocacy organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many climate change advocacy organizations did RevenueBase find based in Canada?
The saved snapshot records 134 matching company records, 1,603 tracked contacts and 644 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Climate change advocacy organizations by geography
- Climate change advocacy organizations based in Sydney, Australia
- Climate change advocacy organizations based in Paris, France
- Climate change advocacy organizations based in Berlin, Germany
- Climate change advocacy organizations based in London, United Kingdom
- Climate change advocacy organizations based in Boston, United States
- Climate change advocacy organizations based in Los Angeles, United States
- Climate change advocacy organizations based in New York, United States
- Climate change advocacy organizations based in San Francisco, United States
- Climate change advocacy organizations based in Washington, United States
- Climate change advocacy organizations based in Australia
- Climate change advocacy organizations based in Belgium
- Climate change advocacy organizations based in Brazil
Cite this list
RevenueBase Data Team. Top 25 climate change advocacy organizations based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/climate-change-advocacy-organizations/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Climate change advocacy organizations based in Sydney, Australia
- Climate change advocacy organizations based in Paris, France
- Climate change advocacy organizations based in Berlin, Germany
- Climate change advocacy organizations based in London, United Kingdom
- Climate change advocacy organizations based in Boston, United States
- Climate change advocacy organizations based in Los Angeles, United States
Company intelligence · public preview
Top 25 climate change advocacy organizations based in Canada
RevenueBase records 134 matching company records for climate change advocacy organizations based in Canada, with 1,603 tracked contacts and 644 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 climate change advocacy organizations based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Clean Foundationcleanfoundation.ca HQ: Dartmouth, NS, CanadaReported employees: 51-200 | Dartmouth, NS, Canada | 51-200 | Exact match | 159 contacts → |
“Clean Foundation helps the communities in which we work make real progress toward a cleaner future by taking on climate change challenges.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ALL ONE SKY Foundationallonesky.ca HQ: Calgary, AB, CanadaReported employees: Not recorded | Calgary, AB, Canada | Not recorded | Exact match | 157 contacts → |
“ALL ONE SKY FOUNDATION is a not-for-profit, charitable organization established to help vulnerable populations at the crossroads of energy and climate change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ecojustice Canadaecojustice.ca HQ: Vancouver, ON, CanadaReported employees: 51-200 | Vancouver, ON, Canada | 51-200 | Exact match | 94 contacts → |
“Ecojustice uses the power of the law to defend nature, combat climate change, and fight for a healthy environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Équiterreequiterre.org HQ: Montréal, QC, CanadaReported employees: 51-200 | Montréal, QC, Canada | 51-200 | Exact match | 93 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Environmental Defenceenvironmentaldefence.ca HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 67 contacts → |
“Environmental Defence inspires change by connecting people with environmental issues that affect their daily lives in their homes, workplaces & neighbourhoods.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ecology Action Centreecologyaction.ca HQ: Halifax, NS, CanadaReported employees: 11-50 | Halifax, NS, Canada | 11-50 | Exact match | 55 contacts → |
“The Ecology Action Centre is a member-based environmental charity in Nova Scotia / Mi'kma'ki.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Brightspot Climatebrightspot.co HQ: Vancouver, ON, CanadaReported employees: 11-50 | Vancouver, ON, Canada | 11-50 | Exact match | 47 contacts → |
“Brightspot Climate Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Greenpeace Canadagreenpeace.ca HQ: Toronto, BC, CanadaReported employees: 51-200 | Toronto, BC, Canada | 51-200 | Exact match | 40 contacts → |
“Greenpeace exists because this fragile earth deserves a voice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sierra Club Canada Foundationsierraclub.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 35 contacts → |
“The Sierra Club Canada Foundation (SCCF) empowers people to be leaders in protecting, restoring and enjoying healthy and safe ecosystems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Canada's National Observernationalobserver.com HQ: Vancouver, BC, CanadaReported employees: 11-50 | Vancouver, BC, Canada | 11-50 | Exact match | 32 contacts → |
“At Canada’s National Observer, we don’t just report on climate change-we explore its roots and solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Youth Climate Corpsyouthclimatecorps.com HQ: Nelson, BC, CanadaReported employees: 11-50 | Nelson, BC, Canada | 11-50 | Exact match | 30 contacts → |
“We develop the climate leaders of tomorrow by training a workforce of young people who know how to work together, communicate powerfully, and get things done on projects that…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Iron & Earthironandearth.org HQ: Edmonton, CanadaReported employees: 11-50 | Edmonton, Canada | 11-50 | Exact match | 28 contacts → |
“Iron & Earth is a not-for-profit organization with roots in the fossil fuel industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Climate Risk Institute Institut DES Risques Climatiquesclimateriskinstitute.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 28 contacts → |
“CRI’s mission is to acquire, develop and disseminate knowledge on climate change and its impacts, improve capacity to assess and manage these impacts, and collaborate with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Reep Green Solutionsreepgreen.ca HQ: Kitchener, ON, CanadaReported employees: 11-50 | Kitchener, ON, Canada | 11-50 | Exact match | 25 contacts → |
“Reep Green Solutions is an environmental charity that has been helping people live sustainably for 25 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Clean Prosperitycleanprosperity.ca HQ: Toronto, CanadaReported employees: 11-50 | Toronto, Canada | 11-50 | Exact match | 24 contacts → |
“Clean Prosperity is a Canadian climate policy organization that advocates for pragmatic solutions to build the low-carbon economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pacific Institute For Climate Solutionsclimatesolutions.ca HQ: Victoria, CanadaReported employees: 11-50 | Victoria, Canada | 11-50 | Exact match | 24 contacts → |
“The Pacific Institute for Climate Solutions aims to catalyze and mobilize research, partnerships, and knowledge that generate climate action.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Climate Action Network Canadaclimateactionnetwork.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 21 contacts → |
“Climate Action Network – Réseau action climat Canada is our country’s farthest-reaching network of organizations taking action on climate and energy issues.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The Council Of Canadianscanadians.org HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 21 contacts → |
“The Council of Canadians is a nonprofit organization that brings people together through collective action and grassroots organizing to challenge corporate power and advocate for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ecology Ottawaecologyottawa.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 21 contacts → |
“Founded in 2007, Ecology Ottawa is a volunteer-driven, non-profit organization working to make Ottawa the green capital of Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Green Communities Canadagreencommunitiescanada.org HQ: Peterborough, ON, CanadaReported employees: 11-50 | Peterborough, ON, Canada | 11-50 | Exact match | 20 contacts → |
“Founded in 1995, Green Communities Canada is a national non-profit association of over 100 community-based environmental organizations and partner organizations working together…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Climate Reality Canada Réalité Climatique Canadaclimatereality.ca HQ: Montréal, QC, CanadaReported employees: 1-10 | Montréal, QC, Canada | 1-10 | Exact match | 19 contacts → |
“The Climate Reality Project Canada is the Canadian branch of The Climate Reality Project, founded in 2006 by former Vice President of the United States and Nobel Laureate Al Gore.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Protect OUR Winters Canadaprotectourwinters.ca HQ: Waterloo, ON, CanadaReported employees: 1-10 | Waterloo, ON, Canada | 1-10 | Exact match | 17 contacts → |
“Our mission is to turn passionate outdoor people into effective climate advocates.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Vancouver, BC, CanadaReported employees: 1-10 | Vancouver, BC, Canada | 1-10 | Exact match | 16 contacts → |
“The BC Sustainable Energy Association (BCSEA) develops practical solutions to climate change and the looming energy crisis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Front Commun Pour LA Transition Énergétiquepourlatransitionenergetique.org HQ: Montréal, QC, CanadaReported employees: 1-10 | Montréal, QC, Canada | 1-10 | Exact match | 15 contacts → |
“Le Front commun pour la transition énergétique regroupe 90 organisations environnementales, citoyennes, syndicales, communautaires et étudiantes représentant collectivement 1,8…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Broadbent Institute Institut Broadbentbroadbentinstitute.ca HQ: Ottawa, ON, CanadaReported employees: 11-50 | Ottawa, ON, Canada | 11-50 | Exact match | 14 contacts → |
“The Broadbent Institute is Canada’s leading progressive, independent organization championing change through the promotion of democracy, equality, and sustainability and the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 134 company matches
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Climate change advocacy organizations: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
134 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 134 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for climate change advocacy organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many climate change advocacy organizations did RevenueBase find based in Canada?
The saved snapshot records 134 matching company records, 1,603 tracked contacts and 644 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Climate change advocacy organizations by geography
- Climate change advocacy organizations based in Sydney, Australia
- Climate change advocacy organizations based in Paris, France
- Climate change advocacy organizations based in Berlin, Germany
- Climate change advocacy organizations based in London, United Kingdom
- Climate change advocacy organizations based in Boston, United States
- Climate change advocacy organizations based in Los Angeles, United States
- Climate change advocacy organizations based in New York, United States
- Climate change advocacy organizations based in San Francisco, United States
- Climate change advocacy organizations based in Washington, United States
- Climate change advocacy organizations based in Australia
- Climate change advocacy organizations based in Belgium
- Climate change advocacy organizations based in Brazil
Cite this list
RevenueBase Data Team. Top 25 climate change advocacy organizations based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/climate-change-advocacy-organizations/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Climate change advocacy organizations based in Sydney, Australia
- Climate change advocacy organizations based in Paris, France
- Climate change advocacy organizations based in Berlin, Germany
- Climate change advocacy organizations based in London, United Kingdom
- Climate change advocacy organizations based in Boston, United States
- Climate change advocacy organizations based in Los Angeles, United States