Company lists · Data refreshed November 2026
Top 25 Climate change mitigation organizations worldwide
RevenueBase identified 6,599 company matches for climate change mitigation organizations worldwide as of November 2026 and tracks 82,379 professional contacts across them, including 22,285 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for climate change mitigation organizations worldwide, 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. Country and city lists for climate change mitigation organizations follow the table.
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 mitigation organizations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 11,435 contacts → | ||||
Exact match “Entrepreneurship in the service of the climate emergency!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,446 contacts → | ||||
Exact match “We are Environmental Defense Fund, a leading environmental nonprofit focused on stabilizing the climate while helping build strong and healthy communities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,400 contacts → | ||||
Exact match “Say hello to Diatoms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 899 contacts → | ||||
Exact match “Franklin Energy delivers end-to-end sustainability solutions through a portfolio of intelligent products and services that lower energy costs, reduce carbon and waste, and grow…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 790 contacts → | ||||
Exact match “South Pole is the world's leading carbon asset developer and climate consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 670 contacts → | ||||
Exact match “Climatebase is the community for climate & sustainability professionals, and the world's #1 platform for green jobs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 566 contacts → | ||||
Exact match “Organizations come to ACT when a climate target, regulatory requirement, or emissions challenge needs a solution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 525 contacts → | ||||
Exact match “dena is a centre of excellence for the applied energy transition and climate protection.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 518 contacts → | ||||
Exact match “C40 is a network of nearly 100 mayors of the world’s leading cities who are working to deliver the urgent action needed right now to confront the climate crisis and create a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 488 contacts → | ||||
Exact match “The Foundation Euro-Mediterranean Centre on Climate Change (CMCC) is a research centre on climate science and policy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 472 contacts → | ||||
Exact match “Our mission: We’ve been on a mission to help identify energy waste, save costs and reduce carbon emissions for more than 40 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 470 contacts → | ||||
Exact match “2tonnes is an immersive workshop to explore the future and act together for the climate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 458 contacts → | ||||
Exact match “The Council on Energy, Environment and Water (CEEW), a homegrown institution with headquarters in New Delhi, is among the world’s leading climate think tanks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 411 contacts → | ||||
Exact match “EcoSecurities is a global leader in climate solutions, harnessing the power of nature, technology, and finance to accelerate decarbonisation efforts worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 396 contacts → | ||||
Exact match “The IKEA Foundation fights global warming with and for the many people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 391 contacts → | ||||
Exact match “Our mission is to accelerate the move to a decarbonised future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 346 contacts → | ||||
Exact match “ClimatePartner makes climate action valuable for every company at any stage of their journey.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 344 contacts → | ||||
Exact match “For 40 years, VEIC has helped energy leaders nationwide meet their clean energy goals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 344 contacts → | ||||
Exact match “At Ambipar, we are all caretakers of the planet!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 325 contacts → | ||||
Exact match “The European Climate Foundation (ECF) is a leading philanthropic initiative dedicated to fostering the net-zero transition and ensuring a healthy, thriving planet for current and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 317 contacts → | ||||
Exact match “3Degrees is a leading global climate solutions provider, pioneer of environmental markets, and Certified B Corporation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 315 contacts → | ||||
Exact match “Climate KIC is Europe's foremost climate innovation agency: an international non-profit Foundation that for over 16 years has been embedded in the places where climate ambition…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 283 contacts → | ||||
Exact match “Earth5R is a UNESCO-recognized global environmental organization driving the shift towards a green economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 273 contacts → | ||||
Exact match “Varaha is a leading global climate tech startup that specializes in nature-based solutions, including regenerative agriculture, agroforestry, and biochar projects that promote…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 267 contacts → | ||||
Exact match “Climate change is one of the greatest threats to our planet.” 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 mitigation 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 6,599 climate change mitigation organizations worldwide
See the full list, filter by size, metro and specialty, and access 22,285 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Climate change mitigation organizations worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for climate change mitigation organizations are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “climate change mitigation 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. 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 22,285 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.
Climate change mitigation organizations by location
53 lists · largest firstEvery Climate change mitigation organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Climate change mitigation organizations based in the United States1,114
- Climate change mitigation organizations based in the United Kingdom497
- Climate change mitigation organizations based in India369
- Climate change mitigation organizations based in France260
- Climate change mitigation organizations based in Germany256
- Climate change mitigation organizations based in Canada247
- Climate change mitigation organizations based in Australia191
- Climate change mitigation organizations based in Brazil138
- Climate change mitigation organizations based in the Netherlands136
- Climate change mitigation organizations based in Nigeria113
- Climate change mitigation organizations based in Spain111
- Climate change mitigation organizations based in Switzerland102
- Climate change mitigation organizations based in Kenya76
- Climate change mitigation organizations based in Indonesia71
- Climate change mitigation organizations based in Sweden69
- Climate change mitigation organizations based in Italy60
- Climate change mitigation organizations based in Türkiye59
- Climate change mitigation organizations based in Belgium56
- Climate change mitigation organizations based in Mexico56
- Climate change mitigation organizations based in Austria49
- Climate change mitigation organizations based in the United Arab Emirates47
- Climate change mitigation organizations based in Argentina45
- Climate change mitigation organizations based in Chile44
- Climate change mitigation organizations based in Colombia44
- Climate change mitigation organizations based in New Zealand43
- Climate change mitigation organizations based in Denmark37
- Climate change mitigation organizations based in South Africa36
- Climate change mitigation organizations based in Ireland30
- Climate change mitigation organizations based in Norway29
- Climate change mitigation organizations based in Poland27
Cities
- Climate change mitigation organizations based in London, United Kingdom222
- Climate change mitigation organizations based in New York, United States108
- Climate change mitigation organizations based in Paris, France99
- Climate change mitigation organizations based in Washington, United States78
- Climate change mitigation organizations based in Berlin, Germany76
- Climate change mitigation organizations based in San Francisco, United States64
- Climate change mitigation organizations based in Nairobi, Kenya60
- Climate change mitigation organizations based in Sydney, Australia50
- Climate change mitigation organizations based in New Delhi, India47
- Climate change mitigation organizations based in Toronto, Canada47
- Climate change mitigation organizations based in Amsterdam, Netherlands41
- Climate change mitigation organizations based in Sao Paulo, Brazil40
- Climate change mitigation organizations based in Madrid, Spain38
- Climate change mitigation organizations based in Melbourne, Australia37
- Climate change mitigation organizations based in Mumbai, India36
- Climate change mitigation organizations based in Stockholm, Sweden36
- Climate change mitigation organizations based in Bangalore, India35
- Climate change mitigation organizations based in Vancouver, Canada35
- Climate change mitigation organizations based in Boston, United States34
- Climate change mitigation organizations based in Dubai, United Arab Emirates32
- Climate change mitigation organizations based in Los Angeles, United States29
- Climate change mitigation organizations based in Zurich, Switzerland27
- Climate change mitigation organizations based in Seattle, United States26
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 mitigation organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many climate change mitigation organizations are there worldwide?
RevenueBase identified 6,599 company matches for climate change mitigation organizations worldwide 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?
Team For The Planet tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most climate change mitigation organizations?
The United States leads with 1,114 companies, followed by the United Kingdom (497) and India (369). Every climate change mitigation organizations list by country and city is linked on this page.
Which city has the most climate change mitigation organizations?
London leads with 225 company records, followed by New York (108) and Paris (100).
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 22,285 professional contacts with verified work emails tracked across these 6,599 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.
More company lists
Company intelligence · public preview
Top 25 climate change mitigation organizations worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 6,599 matching company records for climate change mitigation organizations worldwide, with 82,379 tracked contacts and 22,285 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 mitigation organizations worldwide
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 |  Team For The Planetteam-planet.comHQ: Lyon, FranceReported employees: Not recorded | Lyon, France | Not recorded | Exact match | 11,435 contacts → |
“Entrepreneurship in the service of the climate emergency!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Environmental Defense Fundedf.orgHQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 1,446 contacts → |
“We are Environmental Defense Fund, a leading environmental nonprofit focused on stabilizing the climate while helping build strong and healthy communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Liquid Treesliquidtrees.orgHQ: San Francisco, United StatesReported employees: Not recorded | San Francisco, United States | Not recorded | Exact match | 1,400 contacts → |
“Say hello to Diatoms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Franklin Energyfranklinenergy.comHQ: Port Washington, WI, United StatesReported employees: 1,001-5,000 | Port Washington, WI, United States | 1,001-5,000 | Exact match | 899 contacts → |
“Franklin Energy delivers end-to-end sustainability solutions through a portfolio of intelligent products and services that lower energy costs, reduce carbon and waste, and grow…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  South Polesouthpole.comHQ: Zurich, SwitzerlandReported employees: 501-1,000 | Zurich, Switzerland | 501-1,000 | Exact match | 790 contacts → |
“South Pole is the world's leading carbon asset developer and climate consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Climatebaseclimatebase.orgHQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 670 contacts → |
“Climatebase is the community for climate & sustainability professionals, and the world's #1 platform for green jobs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ACT Groupbrnw.chHQ: Amsterdam, NY, United StatesReported employees: 501-1,000 | Amsterdam, NY, United States | 501-1,000 | Exact match | 566 contacts → |
“Organizations come to ACT when a climate target, regulatory requirement, or emissions challenge needs a solution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  German Energy Agency Denadena.deHQ: Berlin, GermanyReported employees: 501-1,000 | Berlin, Germany | 501-1,000 | Exact match | 525 contacts → |
“dena is a centre of excellence for the applied energy transition and climate protection.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  C40 Citiesc40.orgHQ: London, NY, United KingdomReported employees: 201-500 | London, NY, United Kingdom | 201-500 | Exact match | 518 contacts → |
“C40 is a network of nearly 100 mayors of the world’s leading cities who are working to deliver the urgent action needed right now to confront the climate crisis and create a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cmcc Foundationcmcc.itHQ: Lecce, ItalyReported employees: 51-200 | Lecce, Italy | 51-200 | Exact match | 488 contacts → |
“The Foundation Euro-Mediterranean Centre on Climate Change (CMCC) is a research centre on climate science and policy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  STARKstark.co.ukHQ: Horley, United KingdomReported employees: 201-500 | Horley, United Kingdom | 201-500 | Exact match | 472 contacts → |
“Our mission: We’ve been on a mission to help identify energy waste, save costs and reduce carbon emissions for more than 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 2tonnes2tonnes.org HQ: Paris, FranceReported employees: Not recorded | Paris, France | Not recorded | Exact match | 470 contacts → |
“2tonnes is an immersive workshop to explore the future and act together for the climate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: New Delhi, IndiaReported employees: 201-500 | New Delhi, India | 201-500 | Exact match | 458 contacts → |
“The Council on Energy, Environment and Water (CEEW), a homegrown institution with headquarters in New Delhi, is among the world’s leading climate think tanks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ecosecuritiesecosecurities.comHQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 411 contacts → |
“EcoSecurities is a global leader in climate solutions, harnessing the power of nature, technology, and finance to accelerate decarbonisation efforts worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ikea Foundationikeafoundation.orgHQ: Leiden, NetherlandsReported employees: 51-200 | Leiden, Netherlands | 51-200 | Exact match | 396 contacts → |
“The IKEA Foundation fights global warming with and for the many people.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  The Carbon Trustcarbontrust.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 391 contacts → |
“Our mission is to accelerate the move to a decarbonised future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Climatepartnerclimatepartner.comHQ: Munich, GermanyReported employees: 501-1,000 | Munich, Germany | 501-1,000 | Exact match | 346 contacts → |
“ClimatePartner makes climate action valuable for every company at any stage of their journey.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  VEICveic.orgHQ: Winooski, DC, United StatesReported employees: 201-500 | Winooski, DC, United States | 201-500 | Exact match | 344 contacts → |
“For 40 years, VEIC has helped energy leaders nationwide meet their clean energy goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ambipar Europeambipar.comHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 344 contacts → |
“At Ambipar, we are all caretakers of the planet!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  European Climate Foundationeuropeanclimate.orgHQ: The Hague, NetherlandsReported employees: 201-500 | The Hague, Netherlands | 201-500 | Exact match | 325 contacts → |
“The European Climate Foundation (ECF) is a leading philanthropic initiative dedicated to fostering the net-zero transition and ensuring a healthy, thriving planet for current and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  3degrees Group, INC3degrees.comHQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 317 contacts → |
“3Degrees is a leading global climate solutions provider, pioneer of environmental markets, and Certified B Corporation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Climate KICclimate-kic.orgHQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 315 contacts → |
“Climate KIC is Europe's foremost climate innovation agency: an international non-profit Foundation that for over 16 years has been embedded in the places where climate ambition…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Earth5rearth5r.orgHQ: Mumbai, IndiaReported employees: Not recorded | Mumbai, India | Not recorded | Exact match | 283 contacts → |
“Earth5R is a UNESCO-recognized global environmental organization driving the shift towards a green economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Varahavaraha.earthHQ: Gurgaon, IndiaReported employees: 51-200 | Gurgaon, India | 51-200 | Exact match | 273 contacts → |
“Varaha is a leading global climate tech startup that specializes in nature-based solutions, including regenerative agriculture, agroforestry, and biochar projects that promote…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Quintas Energyquintasenergy.comHQ: Seville, SpainReported employees: 201-500 | Seville, Spain | 201-500 | Exact match | 267 contacts → |
“Climate change is one of the greatest threats to our planet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,599 company matches
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Climate change mitigation 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
6,585 records in the displayed employee bands.
14 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 6,599 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 ↗
Climate change mitigation organizations by location
53 lists · largest firstEvery Climate change mitigation organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Climate change mitigation organizations based in the United States1,114
- Climate change mitigation organizations based in the United Kingdom497
- Climate change mitigation organizations based in India369
- Climate change mitigation organizations based in France260
- Climate change mitigation organizations based in Germany256
- Climate change mitigation organizations based in Canada247
- Climate change mitigation organizations based in Australia191
- Climate change mitigation organizations based in Brazil138
- Climate change mitigation organizations based in the Netherlands136
- Climate change mitigation organizations based in Nigeria113
- Climate change mitigation organizations based in Spain111
- Climate change mitigation organizations based in Switzerland102
- Climate change mitigation organizations based in Kenya76
- Climate change mitigation organizations based in Indonesia71
- Climate change mitigation organizations based in Sweden69
- Climate change mitigation organizations based in Italy60
- Climate change mitigation organizations based in Türkiye59
- Climate change mitigation organizations based in Belgium56
- Climate change mitigation organizations based in Mexico56
- Climate change mitigation organizations based in Austria49
- Climate change mitigation organizations based in the United Arab Emirates47
- Climate change mitigation organizations based in Argentina45
- Climate change mitigation organizations based in Chile44
- Climate change mitigation organizations based in Colombia44
- Climate change mitigation organizations based in New Zealand43
- Climate change mitigation organizations based in Denmark37
- Climate change mitigation organizations based in South Africa36
- Climate change mitigation organizations based in Ireland30
- Climate change mitigation organizations based in Norway29
- Climate change mitigation organizations based in Poland27
Cities
- Climate change mitigation organizations based in London, United Kingdom222
- Climate change mitigation organizations based in New York, United States108
- Climate change mitigation organizations based in Paris, France99
- Climate change mitigation organizations based in Washington, United States78
- Climate change mitigation organizations based in Berlin, Germany76
- Climate change mitigation organizations based in San Francisco, United States64
- Climate change mitigation organizations based in Nairobi, Kenya60
- Climate change mitigation organizations based in Sydney, Australia50
- Climate change mitigation organizations based in New Delhi, India47
- Climate change mitigation organizations based in Toronto, Canada47
- Climate change mitigation organizations based in Amsterdam, Netherlands41
- Climate change mitigation organizations based in Sao Paulo, Brazil40
- Climate change mitigation organizations based in Madrid, Spain38
- Climate change mitigation organizations based in Melbourne, Australia37
- Climate change mitigation organizations based in Mumbai, India36
- Climate change mitigation organizations based in Stockholm, Sweden36
- Climate change mitigation organizations based in Bangalore, India35
- Climate change mitigation organizations based in Vancouver, Canada35
- Climate change mitigation organizations based in Boston, United States34
- Climate change mitigation organizations based in Dubai, United Arab Emirates32
- Climate change mitigation organizations based in Los Angeles, United States29
- Climate change mitigation organizations based in Zurich, Switzerland27
- Climate change mitigation organizations based in Seattle, United States26
Questions about this company list
What does Exact match mean for climate change mitigation 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 mitigation organizations did RevenueBase find worldwide?
The saved snapshot records 6,599 matching company records, 82,379 tracked contacts and 22,285 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 climate change mitigation organizations worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/climate-change-mitigation-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 climate change mitigation organizations worldwide
RevenueBase records 6,599 matching company records for climate change mitigation organizations worldwide, with 82,379 tracked contacts and 22,285 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 mitigation organizations worldwide
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 | Team For The Planetteam-planet.com HQ: Lyon, FranceReported employees: Not recorded | Lyon, France | Not recorded | Exact match | 11,435 contacts → |
“Entrepreneurship in the service of the climate emergency!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Environmental Defense Fundedf.org HQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 1,446 contacts → |
“We are Environmental Defense Fund, a leading environmental nonprofit focused on stabilizing the climate while helping build strong and healthy communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Liquid Treesliquidtrees.org HQ: San Francisco, United StatesReported employees: Not recorded | San Francisco, United States | Not recorded | Exact match | 1,400 contacts → |
“Say hello to Diatoms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Franklin Energyfranklinenergy.com HQ: Port Washington, WI, United StatesReported employees: 1,001-5,000 | Port Washington, WI, United States | 1,001-5,000 | Exact match | 899 contacts → |
“Franklin Energy delivers end-to-end sustainability solutions through a portfolio of intelligent products and services that lower energy costs, reduce carbon and waste, and grow…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | South Polesouthpole.com HQ: Zurich, SwitzerlandReported employees: 501-1,000 | Zurich, Switzerland | 501-1,000 | Exact match | 790 contacts → |
“South Pole is the world's leading carbon asset developer and climate consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Climatebaseclimatebase.org HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 670 contacts → |
“Climatebase is the community for climate & sustainability professionals, and the world's #1 platform for green jobs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ACT Groupbrnw.ch HQ: Amsterdam, NY, United StatesReported employees: 501-1,000 | Amsterdam, NY, United States | 501-1,000 | Exact match | 566 contacts → |
“Organizations come to ACT when a climate target, regulatory requirement, or emissions challenge needs a solution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | German Energy Agency Denadena.de HQ: Berlin, GermanyReported employees: 501-1,000 | Berlin, Germany | 501-1,000 | Exact match | 525 contacts → |
“dena is a centre of excellence for the applied energy transition and climate protection.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | C40 Citiesc40.org HQ: London, NY, United KingdomReported employees: 201-500 | London, NY, United Kingdom | 201-500 | Exact match | 518 contacts → |
“C40 is a network of nearly 100 mayors of the world’s leading cities who are working to deliver the urgent action needed right now to confront the climate crisis and create a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cmcc Foundationcmcc.it HQ: Lecce, ItalyReported employees: 51-200 | Lecce, Italy | 51-200 | Exact match | 488 contacts → |
“The Foundation Euro-Mediterranean Centre on Climate Change (CMCC) is a research centre on climate science and policy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | STARKstark.co.uk HQ: Horley, United KingdomReported employees: 201-500 | Horley, United Kingdom | 201-500 | Exact match | 472 contacts → |
“Our mission: We’ve been on a mission to help identify energy waste, save costs and reduce carbon emissions for more than 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 2tonnes2tonnes.org HQ: Paris, FranceReported employees: Not recorded | Paris, France | Not recorded | Exact match | 470 contacts → |
“2tonnes is an immersive workshop to explore the future and act together for the climate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: New Delhi, IndiaReported employees: 201-500 | New Delhi, India | 201-500 | Exact match | 458 contacts → |
“The Council on Energy, Environment and Water (CEEW), a homegrown institution with headquarters in New Delhi, is among the world’s leading climate think tanks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ecosecuritiesecosecurities.com HQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 411 contacts → |
“EcoSecurities is a global leader in climate solutions, harnessing the power of nature, technology, and finance to accelerate decarbonisation efforts worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ikea Foundationikeafoundation.org HQ: Leiden, NetherlandsReported employees: 51-200 | Leiden, Netherlands | 51-200 | Exact match | 396 contacts → |
“The IKEA Foundation fights global warming with and for the many people.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | The Carbon Trustcarbontrust.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 391 contacts → |
“Our mission is to accelerate the move to a decarbonised future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Climatepartnerclimatepartner.com HQ: Munich, GermanyReported employees: 501-1,000 | Munich, Germany | 501-1,000 | Exact match | 346 contacts → |
“ClimatePartner makes climate action valuable for every company at any stage of their journey.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | VEICveic.org HQ: Winooski, DC, United StatesReported employees: 201-500 | Winooski, DC, United States | 201-500 | Exact match | 344 contacts → |
“For 40 years, VEIC has helped energy leaders nationwide meet their clean energy goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ambipar Europeambipar.com HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 344 contacts → |
“At Ambipar, we are all caretakers of the planet!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | European Climate Foundationeuropeanclimate.org HQ: The Hague, NetherlandsReported employees: 201-500 | The Hague, Netherlands | 201-500 | Exact match | 325 contacts → |
“The European Climate Foundation (ECF) is a leading philanthropic initiative dedicated to fostering the net-zero transition and ensuring a healthy, thriving planet for current and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 3degrees Group, INC3degrees.com HQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 317 contacts → |
“3Degrees is a leading global climate solutions provider, pioneer of environmental markets, and Certified B Corporation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Climate KICclimate-kic.org HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 315 contacts → |
“Climate KIC is Europe's foremost climate innovation agency: an international non-profit Foundation that for over 16 years has been embedded in the places where climate ambition…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Earth5rearth5r.org HQ: Mumbai, IndiaReported employees: Not recorded | Mumbai, India | Not recorded | Exact match | 283 contacts → |
“Earth5R is a UNESCO-recognized global environmental organization driving the shift towards a green economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Varahavaraha.earth HQ: Gurgaon, IndiaReported employees: 51-200 | Gurgaon, India | 51-200 | Exact match | 273 contacts → |
“Varaha is a leading global climate tech startup that specializes in nature-based solutions, including regenerative agriculture, agroforestry, and biochar projects that promote…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Quintas Energyquintasenergy.com HQ: Seville, SpainReported employees: 201-500 | Seville, Spain | 201-500 | Exact match | 267 contacts → |
“Climate change is one of the greatest threats to our planet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,599 company matches
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Climate change mitigation 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
6,585 records in the displayed employee bands.
14 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 6,599 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 ↗
Climate change mitigation organizations by location
53 lists · largest firstEvery Climate change mitigation organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Climate change mitigation organizations based in the United States1,114
- Climate change mitigation organizations based in the United Kingdom497
- Climate change mitigation organizations based in India369
- Climate change mitigation organizations based in France260
- Climate change mitigation organizations based in Germany256
- Climate change mitigation organizations based in Canada247
- Climate change mitigation organizations based in Australia191
- Climate change mitigation organizations based in Brazil138
- Climate change mitigation organizations based in the Netherlands136
- Climate change mitigation organizations based in Nigeria113
- Climate change mitigation organizations based in Spain111
- Climate change mitigation organizations based in Switzerland102
- Climate change mitigation organizations based in Kenya76
- Climate change mitigation organizations based in Indonesia71
- Climate change mitigation organizations based in Sweden69
- Climate change mitigation organizations based in Italy60
- Climate change mitigation organizations based in Türkiye59
- Climate change mitigation organizations based in Belgium56
- Climate change mitigation organizations based in Mexico56
- Climate change mitigation organizations based in Austria49
- Climate change mitigation organizations based in the United Arab Emirates47
- Climate change mitigation organizations based in Argentina45
- Climate change mitigation organizations based in Chile44
- Climate change mitigation organizations based in Colombia44
- Climate change mitigation organizations based in New Zealand43
- Climate change mitigation organizations based in Denmark37
- Climate change mitigation organizations based in South Africa36
- Climate change mitigation organizations based in Ireland30
- Climate change mitigation organizations based in Norway29
- Climate change mitigation organizations based in Poland27
Cities
- Climate change mitigation organizations based in London, United Kingdom222
- Climate change mitigation organizations based in New York, United States108
- Climate change mitigation organizations based in Paris, France99
- Climate change mitigation organizations based in Washington, United States78
- Climate change mitigation organizations based in Berlin, Germany76
- Climate change mitigation organizations based in San Francisco, United States64
- Climate change mitigation organizations based in Nairobi, Kenya60
- Climate change mitigation organizations based in Sydney, Australia50
- Climate change mitigation organizations based in New Delhi, India47
- Climate change mitigation organizations based in Toronto, Canada47
- Climate change mitigation organizations based in Amsterdam, Netherlands41
- Climate change mitigation organizations based in Sao Paulo, Brazil40
- Climate change mitigation organizations based in Madrid, Spain38
- Climate change mitigation organizations based in Melbourne, Australia37
- Climate change mitigation organizations based in Mumbai, India36
- Climate change mitigation organizations based in Stockholm, Sweden36
- Climate change mitigation organizations based in Bangalore, India35
- Climate change mitigation organizations based in Vancouver, Canada35
- Climate change mitigation organizations based in Boston, United States34
- Climate change mitigation organizations based in Dubai, United Arab Emirates32
- Climate change mitigation organizations based in Los Angeles, United States29
- Climate change mitigation organizations based in Zurich, Switzerland27
- Climate change mitigation organizations based in Seattle, United States26
Questions about this company list
What does Exact match mean for climate change mitigation 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 mitigation organizations did RevenueBase find worldwide?
The saved snapshot records 6,599 matching company records, 82,379 tracked contacts and 22,285 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 climate change mitigation organizations worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/climate-change-mitigation-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗