Company lists · Data refreshed September 2026
Top 25 Environmental organizations based in Hong Kong
RevenueBase identified 96 company matches for environmental organizations associated with Hong Kong as of September 2026 and tracks 1,391 professional contacts across them, including 229 with verified work emails. Hong Kong is the largest hub.
This list covers company matches for environmental organizations associated with Hong Kong, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest environmental organizations based in Hong Kong
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 628 contacts → | ||||
Exact match “Vision Statement: A world where we take action to conserve our environment and grow positively with nature.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 108 contacts → | ||||
Exact match “WWF is one of the world’s most respected conservation organizations, with a network active in more than 100 countries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 67 contacts → | ||||
Exact match “Baguio Green Group (Stock Code: 01397.HK) was established in 1980.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 65 contacts → | ||||
Exact match “About Business Environment Council Limited () Business Environment Council Limited (“BEC”) is an independent, charitable membership organisation, established by the business…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 45 contacts → | ||||
Exact match “The climate crisis is complex, urgent, and often shrouded in misinformation and overwhelming data.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 39 contacts → | ||||
Exact match “CECEP Environmental Consulting Group was established by China Energy Conservation and Environmental Protection Group (the only state-owned company that is directly sponsored by…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 37 contacts → | ||||
Exact match “The World Green Organisation (WGO) is an independent non-governmental organisation concerned with environmental conservation and environmentally related livelihood and economic…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 24 contacts → | ||||
Exact match “It’s time to take issues that matter to you to the right people.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 18 contacts → | ||||
Exact match “The Green Earth is a registered environmental charity established in February 2016 in Hong Kong.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “About Clean Air Network Since found in 2009, CAN has become a principal advocate for clean air and the only dedicated air issue focused non-profit organization in Hong Kong.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “Outdoor Wildlife Learning Hong Kong (OWLHK) is a professional environmental education registered charity established in 2016 in Hong Kong.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “Ark Eden Foundation is a leading eco-education and permaculture community based on Lantau Island, Hong Kong.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “We are dedicated to creating a wave of change to stop plastic pollution and to be part of the solution through science, education and policy advocacy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Eco Association has been committed to promoting environmental protection and ecological conservation in Hong Kong, over 20 years organizing many outdoor activities, including…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “ADM Capital Foundation is a non-profit organization at the intersection of biodiversity and climate resilience.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “HeroesToo is a registered environmental charity connecting individuals, schools, corporates and communities and channeling this collective energy to create a lasting response to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “The Green Council has been accredited by the United Nations Environment Programme (UNEP).” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Transforming Schools for a Sustainable Future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Our mission is to build an ecosystem with consensus, trust, and spontaneous participation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “At the Jane Goodall Institute Hong Kong, our mission is to empower youth to drive positive change through community engagement, environmental stewardship, and social…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “One-stop eco-creative hub in hong kong.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Always on the hunt for exciting new products and technologies that contribute to sustainable living, whether it be a better quality of life or a stress-reduced way of living, to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Our vision To inspire everyone to adopt a zero-waste lifestyle and strive for a sustainable Hong Kong Our work Green Hope Hong Kong (“Green Hope”) aims to promote a zero-waste…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Reconnect Limited is a charity non-profit organisation specialises in delivering quality environmental education.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “EcoDrive promotes the awareness and reduction of single-use plastic in Hong Kong through education, connecting with corporates and providing possible solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “environmental 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 96 environmental organizations based in Hong Kong
See the full list, filter by size, metro and specialty, and access 229 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Environmental organizations based in Hong Kong at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Hong Kong, so it is reported there. Company counts and contact totals on this page are exact for Hong Kong, over 96 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 Hong Kong whose business descriptions match “environmental organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 229 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental organizations are there based in Hong Kong?
RevenueBase identified 96 company matches for environmental organizations associated with Hong Kong as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Ocean Park Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most environmental organizations?
Hong Kong leads with 35 company records, followed by Hong (13) and Kowloon (5).
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 229 professional contacts with verified work emails tracked across these 96 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 96 environmental organizations based in Hong Kong. Start with a free account, no credit card.
Download this list →Related lists
Environmental organizations by geography
- Environmental organizations based in Brisbane, Australia
- Environmental organizations based in Melbourne, Australia
- Environmental organizations based in Perth, Australia
- Environmental organizations based in Sydney, Australia
- Environmental organizations based in Belo Horizonte, Brazil
- Environmental organizations based in Campinas, Brazil
- Environmental organizations based in Curitiba, Brazil
- Environmental organizations based in Fortaleza, Brazil
- Environmental organizations based in Porto Alegre, Brazil
- Environmental organizations based in Rio De Janeiro, Brazil
- Environmental organizations based in Sao Paulo, Brazil
- Environmental organizations based in Calgary, Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental organizations based in Brisbane, Australia
- Environmental organizations based in Melbourne, Australia
- Environmental organizations based in Perth, Australia
- Environmental organizations based in Sydney, Australia
- Environmental organizations based in Belo Horizonte, Brazil
- Environmental organizations based in Campinas, Brazil
Company intelligence · public preview
Top 25 environmental organizations based in Hong Kong
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 96 matching company records for environmental organizations based in Hong Kong, with 1,391 tracked contacts and 229 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: September 19, 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 environmental organizations based in Hong Kong
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 | Ocean Park Corporationoceanpark.com.hk HQ: Hong Kong Island South, Hong KongReported employees: 1,001-5,000 | Hong Kong Island South, Hong Kong | 1,001-5,000 | Exact match | 628 contacts → |
“Vision Statement: A world where we take action to conserve our environment and grow positively with nature.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Wwf-Hong Kongwwf.org.hk HQ: Kwai Chung, Hong KongReported employees: 51-200 | Kwai Chung, Hong Kong | 51-200 | Exact match | 108 contacts → |
“WWF is one of the world’s most respected conservation organizations, with a network active in more than 100 countries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Baguio Green Group Limitedbaguio.com.hk HQ: Hong KongReported employees: 5,001-10,000 | Hong Kong | 5,001-10,000 | Exact match | 67 contacts → |
“Baguio Green Group (Stock Code: 01397.HK) was established in 1980.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Business Environment Councilbec.org.hk HQ: Hong, Hong KongReported employees: 51-200 | Hong, Hong Kong | 51-200 | Exact match | 65 contacts → |
“About Business Environment Council Limited () Business Environment Council Limited (“BEC”) is an independent, charitable membership organisation, established by the business…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | earth.orgearth.org HQ: Hong, Hong KongReported employees: Not recorded | Hong, Hong Kong | Not recorded | Exact match | 45 contacts → |
“The climate crisis is complex, urgent, and often shrouded in misinformation and overwhelming data.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Cecep Environmental Consulting Group Cecepeccecepec.com.hkHQ: Hong, Hong KongReported employees: 11-50 | Hong, Hong Kong | 11-50 | Exact match | 39 contacts → |
“CECEP Environmental Consulting Group was established by China Energy Conservation and Environmental Protection Group (the only state-owned company that is directly sponsored by…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 世界綠色組織 World Green Organisationthewgo.org HQ: Lai Chi Kok Hong Kong, Hong KongReported employees: 11-50 | Lai Chi Kok Hong Kong, Hong Kong | 11-50 | Exact match | 37 contacts → |
“The World Green Organisation (WGO) is an independent non-governmental organisation concerned with environmental conservation and environmentally related livelihood and economic…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cuttlefish Digitalcuttlefishdigital.co HQ: Sheung Wan, Hong KongReported employees: 11-50 | Sheung Wan, Hong Kong | 11-50 | Exact match | 24 contacts → |
“It’s time to take issues that matter to you to the right people.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | The Green Earthgreenearth.org.hk HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 18 contacts → |
“The Green Earth is a registered environmental charity established in February 2016 in Hong Kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Clean AIR Network 健康空氣行動hongkongcan.org HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 15 contacts → |
“About Clean Air Network Since found in 2009, CAN has become a principal advocate for clean air and the only dedicated air issue focused non-profit organization in Hong Kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: New Territories, Hong KongReported employees: 11-50 | New Territories, Hong Kong | 11-50 | Exact match | 13 contacts → |
“Outdoor Wildlife Learning Hong Kong (OWLHK) is a professional environmental education registered charity established in 2016 in Hong Kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ARK Eden Foundationarkedenonlantau.org HQ: Mui Wo, Hong KongReported employees: 1-10 | Mui Wo, Hong Kong | 1-10 | Exact match | 13 contacts → |
“Ark Eden Foundation is a leading eco-education and permaculture community based on Lantau Island, Hong Kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | A Plastic Ocean Foundationaplasticocean.foundation HQ: Kong, Hong KongReported employees: 1-10 | Kong, Hong Kong | 1-10 | Exact match | 12 contacts → |
“We are dedicated to creating a wave of change to stop plastic pollution and to be part of the solution through science, education and policy advocacy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ECO Association 環保生態協會eco.org.hk HQ: Kwai Chung, Hong KongReported employees: 1-10 | Kwai Chung, Hong Kong | 1-10 | Exact match | 11 contacts → |
“Eco Association has been committed to promoting environmental protection and ecological conservation in Hong Kong, over 20 years organizing many outdoor activities, including…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  ADM Capital Foundationadmcf.orgHQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 10 contacts → |
“ADM Capital Foundation is a non-profit organization at the intersection of biodiversity and climate resilience.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Heroestoo Environmental Nonprofitheroestoo.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 10 contacts → |
“HeroesToo is a registered environmental charity connecting individuals, schools, corporates and communities and channeling this collective energy to create a lasting response to…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Green Councilgreencouncil.org HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 8 contacts → |
“The Green Council has been accredited by the United Nations Environment Programme (UNEP).” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Metanoiametanoia-eco.com HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 7 contacts → |
“Transforming Schools for a Sustainable Future.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Plant Technology Alliancepta.eco HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 6 contacts → |
“Our mission is to build an ecosystem with consensus, trust, and spontaneous participation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | The Jane Goodall Institute Hong Kongjanegoodall.org.hk HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 6 contacts → |
“At the Jane Goodall Institute Hong Kong, our mission is to empower youth to drive positive change through community engagement, environmental stewardship, and social…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | St. James' Settlementupcc.sjs.org.hk HQ: Hong KongReported employees: 201-500 | Hong Kong | 201-500 | Exact match | 3 contacts → |
“One-stop eco-creative hub in hong kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Global Citizen Capitalglobalcitizencap.com HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 3 contacts → |
“Always on the hunt for exciting new products and technologies that contribute to sustainable living, whether it be a better quality of life or a stress-reduced way of living, to…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Green Hope Hong Konggreenhopehk.org HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 2 contacts → |
“Our vision To inspire everyone to adopt a zero-waste lifestyle and strive for a sustainable Hong Kong Our work Green Hope Hong Kong (“Green Hope”) aims to promote a zero-waste…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Reconnectlimitedreconnect.org.hk HQ: Hong, Hong KongReported employees: 1-10 | Hong, Hong Kong | 1-10 | Exact match | 2 contacts → |
“Reconnect Limited is a charity non-profit organisation specialises in delivering quality environmental education.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ecodrive Hong Kongecodrivehk.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 1 contacts → |
“EcoDrive promotes the awareness and reduction of single-use plastic in Hong Kong through education, connecting with corporates and providing possible solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 96 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Environmental organizations: dataset insights
September 19, 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
96 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 Hong Kong, so it is reported there. Company counts and contact totals on this page are exact for Hong Kong, over 96 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: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for environmental 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 environmental organizations did RevenueBase find based in Hong Kong?
The saved snapshot records 96 matching company records, 1,391 tracked contacts and 229 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: September 19, 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
Environmental organizations by geography
- Environmental organizations based in Brisbane, Australia
- Environmental organizations based in Melbourne, Australia
- Environmental organizations based in Perth, Australia
- Environmental organizations based in Sydney, Australia
- Environmental organizations based in Belo Horizonte, Brazil
- Environmental organizations based in Campinas, Brazil
- Environmental organizations based in Curitiba, Brazil
- Environmental organizations based in Fortaleza, Brazil
- Environmental organizations based in Porto Alegre, Brazil
- Environmental organizations based in Rio De Janeiro, Brazil
- Environmental organizations based in Sao Paulo, Brazil
- Environmental organizations based in Calgary, Canada
Cite this list
RevenueBase Data Team. Top 25 environmental organizations based in Hong Kong. Snapshot: September 19, 2026. https://revenuebase.ai/companies/environmental-organizations/hong-kong.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental organizations based in Brisbane, Australia
- Environmental organizations based in Melbourne, Australia
- Environmental organizations based in Perth, Australia
- Environmental organizations based in Sydney, Australia
- Environmental organizations based in Belo Horizonte, Brazil
- Environmental organizations based in Campinas, Brazil
Company intelligence · public preview
Top 25 environmental organizations based in Hong Kong
RevenueBase records 96 matching company records for environmental organizations based in Hong Kong, with 1,391 tracked contacts and 229 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: September 19, 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 environmental organizations based in Hong Kong
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 | Ocean Park Corporationoceanpark.com.hk HQ: Hong Kong Island South, Hong KongReported employees: 1,001-5,000 | Hong Kong Island South, Hong Kong | 1,001-5,000 | Exact match | 628 contacts → |
“Vision Statement: A world where we take action to conserve our environment and grow positively with nature.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Wwf-Hong Kongwwf.org.hk HQ: Kwai Chung, Hong KongReported employees: 51-200 | Kwai Chung, Hong Kong | 51-200 | Exact match | 108 contacts → |
“WWF is one of the world’s most respected conservation organizations, with a network active in more than 100 countries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Baguio Green Group Limitedbaguio.com.hk HQ: Hong KongReported employees: 5,001-10,000 | Hong Kong | 5,001-10,000 | Exact match | 67 contacts → |
“Baguio Green Group (Stock Code: 01397.HK) was established in 1980.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Business Environment Councilbec.org.hk HQ: Hong, Hong KongReported employees: 51-200 | Hong, Hong Kong | 51-200 | Exact match | 65 contacts → |
“About Business Environment Council Limited () Business Environment Council Limited (“BEC”) is an independent, charitable membership organisation, established by the business…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | earth.orgearth.org HQ: Hong, Hong KongReported employees: Not recorded | Hong, Hong Kong | Not recorded | Exact match | 45 contacts → |
“The climate crisis is complex, urgent, and often shrouded in misinformation and overwhelming data.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cecep Environmental Consulting Group Cecepeccecepec.com.hk HQ: Hong, Hong KongReported employees: 11-50 | Hong, Hong Kong | 11-50 | Exact match | 39 contacts → |
“CECEP Environmental Consulting Group was established by China Energy Conservation and Environmental Protection Group (the only state-owned company that is directly sponsored by…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 世界綠色組織 World Green Organisationthewgo.org HQ: Lai Chi Kok Hong Kong, Hong KongReported employees: 11-50 | Lai Chi Kok Hong Kong, Hong Kong | 11-50 | Exact match | 37 contacts → |
“The World Green Organisation (WGO) is an independent non-governmental organisation concerned with environmental conservation and environmentally related livelihood and economic…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cuttlefish Digitalcuttlefishdigital.co HQ: Sheung Wan, Hong KongReported employees: 11-50 | Sheung Wan, Hong Kong | 11-50 | Exact match | 24 contacts → |
“It’s time to take issues that matter to you to the right people.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | The Green Earthgreenearth.org.hk HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 18 contacts → |
“The Green Earth is a registered environmental charity established in February 2016 in Hong Kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Clean AIR Network 健康空氣行動hongkongcan.org HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 15 contacts → |
“About Clean Air Network Since found in 2009, CAN has become a principal advocate for clean air and the only dedicated air issue focused non-profit organization in Hong Kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: New Territories, Hong KongReported employees: 11-50 | New Territories, Hong Kong | 11-50 | Exact match | 13 contacts → |
“Outdoor Wildlife Learning Hong Kong (OWLHK) is a professional environmental education registered charity established in 2016 in Hong Kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ARK Eden Foundationarkedenonlantau.org HQ: Mui Wo, Hong KongReported employees: 1-10 | Mui Wo, Hong Kong | 1-10 | Exact match | 13 contacts → |
“Ark Eden Foundation is a leading eco-education and permaculture community based on Lantau Island, Hong Kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | A Plastic Ocean Foundationaplasticocean.foundation HQ: Kong, Hong KongReported employees: 1-10 | Kong, Hong Kong | 1-10 | Exact match | 12 contacts → |
“We are dedicated to creating a wave of change to stop plastic pollution and to be part of the solution through science, education and policy advocacy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ECO Association 環保生態協會eco.org.hk HQ: Kwai Chung, Hong KongReported employees: 1-10 | Kwai Chung, Hong Kong | 1-10 | Exact match | 11 contacts → |
“Eco Association has been committed to promoting environmental protection and ecological conservation in Hong Kong, over 20 years organizing many outdoor activities, including…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | ADM Capital Foundationadmcf.org HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 10 contacts → |
“ADM Capital Foundation is a non-profit organization at the intersection of biodiversity and climate resilience.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Heroestoo Environmental Nonprofitheroestoo.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 10 contacts → |
“HeroesToo is a registered environmental charity connecting individuals, schools, corporates and communities and channeling this collective energy to create a lasting response to…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Green Councilgreencouncil.org HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 8 contacts → |
“The Green Council has been accredited by the United Nations Environment Programme (UNEP).” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Metanoiametanoia-eco.com HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 7 contacts → |
“Transforming Schools for a Sustainable Future.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Plant Technology Alliancepta.eco HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 6 contacts → |
“Our mission is to build an ecosystem with consensus, trust, and spontaneous participation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | The Jane Goodall Institute Hong Kongjanegoodall.org.hk HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 6 contacts → |
“At the Jane Goodall Institute Hong Kong, our mission is to empower youth to drive positive change through community engagement, environmental stewardship, and social…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | St. James' Settlementupcc.sjs.org.hk HQ: Hong KongReported employees: 201-500 | Hong Kong | 201-500 | Exact match | 3 contacts → |
“One-stop eco-creative hub in hong kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Global Citizen Capitalglobalcitizencap.com HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 3 contacts → |
“Always on the hunt for exciting new products and technologies that contribute to sustainable living, whether it be a better quality of life or a stress-reduced way of living, to…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Green Hope Hong Konggreenhopehk.org HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 2 contacts → |
“Our vision To inspire everyone to adopt a zero-waste lifestyle and strive for a sustainable Hong Kong Our work Green Hope Hong Kong (“Green Hope”) aims to promote a zero-waste…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Reconnectlimitedreconnect.org.hk HQ: Hong, Hong KongReported employees: 1-10 | Hong, Hong Kong | 1-10 | Exact match | 2 contacts → |
“Reconnect Limited is a charity non-profit organisation specialises in delivering quality environmental education.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ecodrive Hong Kongecodrivehk.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 1 contacts → |
“EcoDrive promotes the awareness and reduction of single-use plastic in Hong Kong through education, connecting with corporates and providing possible solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 96 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Environmental organizations: dataset insights
September 19, 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
96 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 Hong Kong, so it is reported there. Company counts and contact totals on this page are exact for Hong Kong, over 96 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: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for environmental 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 environmental organizations did RevenueBase find based in Hong Kong?
The saved snapshot records 96 matching company records, 1,391 tracked contacts and 229 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: September 19, 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
Environmental organizations by geography
- Environmental organizations based in Brisbane, Australia
- Environmental organizations based in Melbourne, Australia
- Environmental organizations based in Perth, Australia
- Environmental organizations based in Sydney, Australia
- Environmental organizations based in Belo Horizonte, Brazil
- Environmental organizations based in Campinas, Brazil
- Environmental organizations based in Curitiba, Brazil
- Environmental organizations based in Fortaleza, Brazil
- Environmental organizations based in Porto Alegre, Brazil
- Environmental organizations based in Rio De Janeiro, Brazil
- Environmental organizations based in Sao Paulo, Brazil
- Environmental organizations based in Calgary, Canada
Cite this list
RevenueBase Data Team. Top 25 environmental organizations based in Hong Kong. Snapshot: September 19, 2026. https://revenuebase.ai/companies/environmental-organizations/hong-kong.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental organizations based in Brisbane, Australia
- Environmental organizations based in Melbourne, Australia
- Environmental organizations based in Perth, Australia
- Environmental organizations based in Sydney, Australia
- Environmental organizations based in Belo Horizonte, Brazil
- Environmental organizations based in Campinas, Brazil