Company lists · Data refreshed November 2026
Top 25 Sustainability nonprofits based in Denmark
RevenueBase identified 253 company matches for sustainability nonprofits associated with Denmark as of November 2026 and tracks 1,777 professional contacts across them, including 355 with verified work emails. Copenhagen is the largest hub.
This list covers company matches for sustainability nonprofits associated with Denmark, 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 sustainability nonprofits based in Denmark
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 189 contacts → | ||||
Exact match “Headquartered in Denmark, Agreena is powering the global transition to regenerative agriculture, operating Europe’s leading soil carbon programme.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 131 contacts → | ||||
Exact match “Danmarks Naturfredningsforening er Danmarks største natur- og miljøorganisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 98 contacts → | ||||
Exact match “WWF-Denmark is part of the international WWF Network, the world’s leading, independent conservation organisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 65 contacts → | ||||
Exact match “Global Fashion Agenda (GFA) is a non-profit organisation that fosters industry collaboration on sustainability in fashion to accelerate impact.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 64 contacts → | ||||
Exact match “Green Building Council Denmark is a non non-profit membership organization set up in the world to promote sustainability in the construction and property industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 59 contacts → | ||||
Exact match “With 100+ members in 85 countries around the world, our five environmental education programmes represent the absolute cutting edge in Education for Sustainable Development (ESD)…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 47 contacts → | ||||
Exact match “Vi arbejder med overgangen fra det forbrugende samfund til bæredygtige løsninger.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 31 contacts → | ||||
Exact match “Rådet for Grøn Omstilling er en miljøorganisation, der arbejder for en bæredygtig udvikling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 31 contacts → | ||||
Exact match “Vi rådgiver virksomheder om energi og bæredygtighed Hos Nordic Green solutions er vi specialister i at energioptimere samt beregne og reducere virksomheders klimaaftryk.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “SustainableEnergy is a politically independent and membership-based organisation working in Denmark and internationally for a sustainable world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “Transforming Waste into Scalable Sustainable Building Solutions & Products Revolutionize your next building, renovation or interior project with a:gain's (pronounced again)…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 25 contacts → | ||||
Exact match “Since 2007, WAFA's mission is to certify, acknowledge and give exposure to local sustainable solutions that secure clean water, clean air and food for their communities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 24 contacts → | ||||
Exact match “Holmsgaard a/s er en rådgivende ingeniørvirksomhed med fokus på bæredygtighed.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 23 contacts → | ||||
Exact match “Fremsyn er et selvstændigt konsulenthus med speciale i grøn forretningsudvikling og rådgivning inden for energi og transport.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 21 contacts → | ||||
Exact match “Improve Business - Skaber vækst og bæredygtig udvikling Vi er et landsdækkende konsulenthus specialiseret indenfor bæredygtig udvikling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 18 contacts → | ||||
Exact match “DRH Lindersvold is a non-profit organization whose mission is to inspire and empower ordinary people to take action against worldwide poverty and climate change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match “NOAH is a grassroots organisation founded in 1969 working for equal access to the Earth's resources for current and future generations staying within planetary boundaries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Nordic Waves Group is dedicated to accelerating decarbonization and the transition to a circular economy, with innovation, ingenuity, and collaboration.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match “Sociale problemer er ikke nye, mange af dem har vi kæmpet med i generationer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “Quantified Impacts er grundlagt med missionen om at gøre klimadata til en konkurrencefordel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “Aaen Engineering er en rådgivende ingeniørvirksomhed med fokus på at implementere konkrete, målbare og mærkbare bæredygtighedsinitiativer i det byggede miljø.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “Vi bygger boliger til de mange mennesker, og vi ønsker at have øje for deres behov og passe godt på planeten, vi lever på.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 13 contacts → | ||||
Exact match “Vi vil gøre det nemt for danske virksomheder, at vælge profiltøj, som gør en positiv forskel for klimaet Alle vores produkter har et gennemsigtigt klimaregnskab, som indeholder…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 12 contacts → | ||||
Exact match “Quercus Group is an international consulting company for sustainability based in Nairobi.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 12 contacts → | ||||
Exact match “Byggeriets Samfundsansvar arbejder for at gøre bæredygtige løsninger, ordentlige arbejdsforhold, uddannelsesmuligheder og forretning til fundamentet for sund konkurrence i hele…” 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 “sustainability nonprofits”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 253 sustainability nonprofits based in Denmark
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Sustainability nonprofits based in Denmark at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 253 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 Denmark whose business descriptions match “sustainability nonprofits” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 355 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.
Sustainability nonprofits by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sustainability nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainability nonprofits are there based in Denmark?
RevenueBase identified 253 company matches for sustainability nonprofits associated with Denmark 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?
Agreena tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainability nonprofits?
Copenhagen leads with 86 company records, followed by Frederiksberg (10) and Aarhus C (6).
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 355 professional contacts with verified work emails tracked across these 253 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 253 sustainability nonprofits based in Denmark. Start with a free account, no credit card.
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Sustainability nonprofits by geography
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- Sustainability nonprofits based in Curitiba, Brazil
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- Sustainability nonprofits based in Rio De Janeiro, Brazil
Browse the directory
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.
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- Sustainability nonprofits based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 25 sustainability nonprofits based in Denmark
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 253 matching company records for sustainability nonprofits based in Denmark, with 1,777 tracked contacts and 355 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 sustainability nonprofits based in Denmark
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 |  Agreenaagreena.comHQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 189 contacts → |
“Headquartered in Denmark, Agreena is powering the global transition to regenerative agriculture, operating Europe’s leading soil carbon programme.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: København Ø, DenmarkReported employees: 51-200 | København Ø, Denmark | 51-200 | Exact match | 131 contacts → |
“Danmarks Naturfredningsforening er Danmarks største natur- og miljøorganisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 98 contacts → |
“WWF-Denmark is part of the international WWF Network, the world’s leading, independent conservation organisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Global Fashion Agendaglobalfashionagenda.orgHQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 65 contacts → |
“Global Fashion Agenda (GFA) is a non-profit organisation that fosters industry collaboration on sustainability in fashion to accelerate impact.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: København K, DenmarkReported employees: 11-50 | København K, Denmark | 11-50 | Exact match | 64 contacts → |
“Green Building Council Denmark is a non non-profit membership organization set up in the world to promote sustainability in the construction and property industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Foundation For Environmental Educationfee.globalHQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 59 contacts → |
“With 100+ members in 85 countries around the world, our five environmental education programmes represent the absolute cutting edge in Education for Sustainable Development (ESD)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Transitiontransition.nuHQ: Aarhus, DenmarkReported employees: 11-50 | Aarhus, Denmark | 11-50 | Exact match | 47 contacts → |
“Vi arbejder med overgangen fra det forbrugende samfund til bæredygtige løsninger.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Koebenhavn K, DenmarkReported employees: 11-50 | Koebenhavn K, Denmark | 11-50 | Exact match | 31 contacts → |
“Rådet for Grøn Omstilling er en miljøorganisation, der arbejder for en bæredygtig udvikling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Nordic Green Solutionsngs.dkHQ: Silkeborg, DenmarkReported employees: 11-50 | Silkeborg, Denmark | 11-50 | Exact match | 31 contacts → |
“Vi rådgiver virksomheder om energi og bæredygtighed Hos Nordic Green solutions er vi specialister i at energioptimere samt beregne og reducere virksomheders klimaaftryk.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Vedvarendeenergive.dkHQ: Aarhus C, DenmarkReported employees: 11-50 | Aarhus C, Denmark | 11-50 | Exact match | 28 contacts → |
“SustainableEnergy is a politically independent and membership-based organisation working in Denmark and internationally for a sustainable world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  A Gain Againagain.dkHQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 27 contacts → |
“Transforming Waste into Scalable Sustainable Building Solutions & Products Revolutionize your next building, renovation or interior project with a:gain's (pronounced again)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  WAFAwafaward.orgHQ: Copenhagen C, DenmarkReported employees: 11-50 | Copenhagen C, Denmark | 11-50 | Exact match | 25 contacts → |
“Since 2007, WAFA's mission is to certify, acknowledge and give exposure to local sustainable solutions that secure clean water, clean air and food for their communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Holmsgaard A S Rådgivende Ingeniører FRIholmsgaard.comHQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 24 contacts → |
“Holmsgaard a/s er en rådgivende ingeniørvirksomhed med fokus på bæredygtighed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Fremsyn A Sfremsyn.netHQ: Kgs. Lyngby, DenmarkReported employees: 11-50 | Kgs. Lyngby, Denmark | 11-50 | Exact match | 23 contacts → |
“Fremsyn er et selvstændigt konsulenthus med speciale i grøn forretningsudvikling og rådgivning inden for energi og transport.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Improve Businessimprovebusiness.dkHQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 21 contacts → |
“Improve Business - Skaber vækst og bæredygtig udvikling Vi er et landsdækkende konsulenthus specialiseret indenfor bæredygtig udvikling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  DRH Lindersvold Denmarklindersvold.dkHQ: Faxe, DenmarkReported employees: 11-50 | Faxe, Denmark | 11-50 | Exact match | 18 contacts → |
“DRH Lindersvold is a non-profit organization whose mission is to inspire and empower ordinary people to take action against worldwide poverty and climate change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 16 contacts → |
“NOAH is a grassroots organisation founded in 1969 working for equal access to the Earth's resources for current and future generations staying within planetary boundaries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Nordic Waves Groupnordicwaves.orgHQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 15 contacts → |
“Nordic Waves Group is dedicated to accelerating decarbonization and the transition to a circular economy, with innovation, ingenuity, and collaboration.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Socialresponssocialrespons.dkHQ: København, DenmarkReported employees: 1-10 | København, Denmark | 1-10 | Exact match | 14 contacts → |
“Sociale problemer er ikke nye, mange af dem har vi kæmpet med i generationer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Quantified Impactsquantifiedimpacts.comHQ: Viborg, DenmarkReported employees: 1-10 | Viborg, Denmark | 1-10 | Exact match | 14 contacts → |
“Quantified Impacts er grundlagt med missionen om at gøre klimadata til en konkurrencefordel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Aaen Engineeringaaen-engineering.comHQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 13 contacts → |
“Aaen Engineering er en rådgivende ingeniørvirksomhed med fokus på at implementere konkrete, målbare og mærkbare bæredygtighedsinitiativer i det byggede miljø.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Ikano Boligikanobolig.dkHQ: Glostrup, DenmarkReported employees: 11-50 | Glostrup, Denmark | 11-50 | Exact match | 13 contacts → |
“Vi bygger boliger til de mange mennesker, og vi ønsker at have øje for deres behov og passe godt på planeten, vi lever på.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  QUALAquala.dkHQ: Aalborg, DenmarkReported employees: 1-10 | Aalborg, Denmark | 1-10 | Exact match | 13 contacts → |
“Vi vil gøre det nemt for danske virksomheder, at vælge profiltøj, som gør en positiv forskel for klimaet Alle vores produkter har et gennemsigtigt klimaregnskab, som indeholder…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Quercus Groupquercus-group.comHQ: København K, DenmarkReported employees: 1-10 | København K, Denmark | 1-10 | Exact match | 12 contacts → |
“Quercus Group is an international consulting company for sustainability based in Nairobi.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Byggeriets Samfundsansvarbyggerietssamfundsansvar.dkHQ: København K, DenmarkReported employees: 1-10 | København K, Denmark | 1-10 | Exact match | 12 contacts → |
“Byggeriets Samfundsansvar arbejder for at gøre bæredygtige løsninger, ordentlige arbejdsforhold, uddannelsesmuligheder og forretning til fundamentet for sund konkurrence i hele…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 253 company matches
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Sustainability nonprofits: 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
253 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 Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 253 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 ↗
Sustainability nonprofits by metro
Questions about this company list
What does Exact match mean for sustainability nonprofits?
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 sustainability nonprofits did RevenueBase find based in Denmark?
The saved snapshot records 253 matching company records, 1,777 tracked contacts and 355 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
Sustainability nonprofits by geography
- Sustainability nonprofits based in Buenos Aires, Argentina
- Sustainability nonprofits based in Brisbane, Australia
- Sustainability nonprofits based in Melbourne, Australia
- Sustainability nonprofits based in Perth, Australia
- Sustainability nonprofits based in Sydney, Australia
- Sustainability nonprofits based in Vienna, Austria
- Sustainability nonprofits based in Brussels, Belgium
- Sustainability nonprofits based in Belo Horizonte, Brazil
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 sustainability nonprofits based in Denmark. Snapshot: November 6, 2026. https://revenuebase.ai/companies/sustainability-nonprofits/denmark.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Sustainability nonprofits based in Vienna, Austria
Company intelligence · public preview
Top 25 sustainability nonprofits based in Denmark
RevenueBase records 253 matching company records for sustainability nonprofits based in Denmark, with 1,777 tracked contacts and 355 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 sustainability nonprofits based in Denmark
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 | Agreenaagreena.com HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 189 contacts → |
“Headquartered in Denmark, Agreena is powering the global transition to regenerative agriculture, operating Europe’s leading soil carbon programme.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: København Ø, DenmarkReported employees: 51-200 | København Ø, Denmark | 51-200 | Exact match | 131 contacts → |
“Danmarks Naturfredningsforening er Danmarks største natur- og miljøorganisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 98 contacts → |
“WWF-Denmark is part of the international WWF Network, the world’s leading, independent conservation organisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Global Fashion Agendaglobalfashionagenda.org HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 65 contacts → |
“Global Fashion Agenda (GFA) is a non-profit organisation that fosters industry collaboration on sustainability in fashion to accelerate impact.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: København K, DenmarkReported employees: 11-50 | København K, Denmark | 11-50 | Exact match | 64 contacts → |
“Green Building Council Denmark is a non non-profit membership organization set up in the world to promote sustainability in the construction and property industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Foundation For Environmental Educationfee.global HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 59 contacts → |
“With 100+ members in 85 countries around the world, our five environmental education programmes represent the absolute cutting edge in Education for Sustainable Development (ESD)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Transitiontransition.nu HQ: Aarhus, DenmarkReported employees: 11-50 | Aarhus, Denmark | 11-50 | Exact match | 47 contacts → |
“Vi arbejder med overgangen fra det forbrugende samfund til bæredygtige løsninger.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Koebenhavn K, DenmarkReported employees: 11-50 | Koebenhavn K, Denmark | 11-50 | Exact match | 31 contacts → |
“Rådet for Grøn Omstilling er en miljøorganisation, der arbejder for en bæredygtig udvikling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nordic Green Solutionsngs.dk HQ: Silkeborg, DenmarkReported employees: 11-50 | Silkeborg, Denmark | 11-50 | Exact match | 31 contacts → |
“Vi rådgiver virksomheder om energi og bæredygtighed Hos Nordic Green solutions er vi specialister i at energioptimere samt beregne og reducere virksomheders klimaaftryk.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Vedvarendeenergive.dk HQ: Aarhus C, DenmarkReported employees: 11-50 | Aarhus C, Denmark | 11-50 | Exact match | 28 contacts → |
“SustainableEnergy is a politically independent and membership-based organisation working in Denmark and internationally for a sustainable world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | A Gain Againagain.dk HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 27 contacts → |
“Transforming Waste into Scalable Sustainable Building Solutions & Products Revolutionize your next building, renovation or interior project with a:gain's (pronounced again)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | WAFAwafaward.org HQ: Copenhagen C, DenmarkReported employees: 11-50 | Copenhagen C, Denmark | 11-50 | Exact match | 25 contacts → |
“Since 2007, WAFA's mission is to certify, acknowledge and give exposure to local sustainable solutions that secure clean water, clean air and food for their communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Holmsgaard A S Rådgivende Ingeniører FRIholmsgaard.com HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 24 contacts → |
“Holmsgaard a/s er en rådgivende ingeniørvirksomhed med fokus på bæredygtighed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fremsyn A Sfremsyn.net HQ: Kgs. Lyngby, DenmarkReported employees: 11-50 | Kgs. Lyngby, Denmark | 11-50 | Exact match | 23 contacts → |
“Fremsyn er et selvstændigt konsulenthus med speciale i grøn forretningsudvikling og rådgivning inden for energi og transport.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Improve Businessimprovebusiness.dk HQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 21 contacts → |
“Improve Business - Skaber vækst og bæredygtig udvikling Vi er et landsdækkende konsulenthus specialiseret indenfor bæredygtig udvikling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | DRH Lindersvold Denmarklindersvold.dk HQ: Faxe, DenmarkReported employees: 11-50 | Faxe, Denmark | 11-50 | Exact match | 18 contacts → |
“DRH Lindersvold is a non-profit organization whose mission is to inspire and empower ordinary people to take action against worldwide poverty and climate change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 16 contacts → |
“NOAH is a grassroots organisation founded in 1969 working for equal access to the Earth's resources for current and future generations staying within planetary boundaries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nordic Waves Groupnordicwaves.org HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 15 contacts → |
“Nordic Waves Group is dedicated to accelerating decarbonization and the transition to a circular economy, with innovation, ingenuity, and collaboration.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Socialresponssocialrespons.dk HQ: København, DenmarkReported employees: 1-10 | København, Denmark | 1-10 | Exact match | 14 contacts → |
“Sociale problemer er ikke nye, mange af dem har vi kæmpet med i generationer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Quantified Impactsquantifiedimpacts.com HQ: Viborg, DenmarkReported employees: 1-10 | Viborg, Denmark | 1-10 | Exact match | 14 contacts → |
“Quantified Impacts er grundlagt med missionen om at gøre klimadata til en konkurrencefordel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Aaen Engineeringaaen-engineering.com HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 13 contacts → |
“Aaen Engineering er en rådgivende ingeniørvirksomhed med fokus på at implementere konkrete, målbare og mærkbare bæredygtighedsinitiativer i det byggede miljø.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ikano Boligikanobolig.dk HQ: Glostrup, DenmarkReported employees: 11-50 | Glostrup, Denmark | 11-50 | Exact match | 13 contacts → |
“Vi bygger boliger til de mange mennesker, og vi ønsker at have øje for deres behov og passe godt på planeten, vi lever på.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | QUALAquala.dk HQ: Aalborg, DenmarkReported employees: 1-10 | Aalborg, Denmark | 1-10 | Exact match | 13 contacts → |
“Vi vil gøre det nemt for danske virksomheder, at vælge profiltøj, som gør en positiv forskel for klimaet Alle vores produkter har et gennemsigtigt klimaregnskab, som indeholder…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Quercus Groupquercus-group.com HQ: København K, DenmarkReported employees: 1-10 | København K, Denmark | 1-10 | Exact match | 12 contacts → |
“Quercus Group is an international consulting company for sustainability based in Nairobi.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Byggeriets Samfundsansvarbyggerietssamfundsansvar.dk HQ: København K, DenmarkReported employees: 1-10 | København K, Denmark | 1-10 | Exact match | 12 contacts → |
“Byggeriets Samfundsansvar arbejder for at gøre bæredygtige løsninger, ordentlige arbejdsforhold, uddannelsesmuligheder og forretning til fundamentet for sund konkurrence i hele…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 253 company matches
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Sustainability nonprofits: 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
253 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 Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 253 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 ↗
Sustainability nonprofits by metro
Questions about this company list
What does Exact match mean for sustainability nonprofits?
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 sustainability nonprofits did RevenueBase find based in Denmark?
The saved snapshot records 253 matching company records, 1,777 tracked contacts and 355 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.
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Cite this list
RevenueBase Data Team. Top 25 sustainability nonprofits based in Denmark. Snapshot: November 6, 2026. https://revenuebase.ai/companies/sustainability-nonprofits/denmark.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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