Company lists · Data refreshed September 2026
Top 23 Sustainability companies based in Hong Kong
RevenueBase identified 90 company matches for sustainability companies associated with Hong Kong as of September 2026 and tracks 568 professional contacts across them, including 86 with verified work emails. Hong Kong is the largest hub.
This list covers company matches for sustainability companies 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 23 largest sustainability companies based in Hong Kong
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 65 contacts → | ||||
Exact match “NEFIN is a premium green independent power producer (IPP) offering bespoke carbon-neutral technologies & financing solutions in Asia Pacific.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 54 contacts → | ||||
Exact match “Headquartered in Asia for over 30 years, Sedgwick Richardson (‘SR’) is a brand and sustainability consultancy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 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 | |||||
| 4 | 18 contacts → | ||||
Exact match “The HKU Jockey Club Enterprise Sustainability Global Research Institute is a strategic collaboration between The University of Hong Kong and The Hong Kong Jockey Club.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 16 contacts → | ||||
Exact match “If there’s one thing we know, it’s that a sustainable future is not just something that happens-it’s something we create.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 14 contacts → | ||||
Exact match “A certified B Corporation®, PIE Strategy is a boutique consultancy specialising in helping companies apply a sustainability lens to their business strategies to build resilience…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “Slowood is an innovative eco-conscious lifestyle grocery chain based in Hong Kong, committed to reshaping consumer habits and fostering a circular economy by oering an extensive…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “Sustainability has moved beyond annual reporting.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “Urban Air is a leading brand and sustainability consultancy that helps brands grow responsibly.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 8 contacts → | ||||
Exact match “HSG Product Vision Limited established in 2014 as a new division under our founding company Hop Shing.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “A-Grade Energy is a leading provider of solar energy solutions to commercial and industrial clients in Hong Kong.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Transforming Schools for a Sustainable Future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “BEE Retail is a sustainable retail expert, a one-stop solution for sustainable and responsible retail spaces.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Starting with beans We make specialty coffee sustainable through quality cups, technology and education” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Urban Green Consultants Limited is a Hong Kong based sustainability and environmental consulting firm, striving to provide one-stop solutions for our client covering four business…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “We drive sustainability for our customer throughout a data driven waste management approach, by integrating sustainability in the every process of reversed supply chain…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 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 | |||||
| 18 | 3 contacts → | ||||
Exact match “As a consultation company, we are committed to sustainability in all aspects of our work.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “At Zustain, we support SMEs to navigate the sustainability landscape.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Our consulting services help businesses improve sustainability and ESG (incl.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Chan EC helps responsible companies find sustainable strategies to face global environmental challenges.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “With a focus on sustainability, Reputation Works helps businesses of all sizes find and tell their stories so they can make an impact in the world around them.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Greenthusiats believes that all people want a greener planet, but people need to understand the impact of their choices and have sustainable options that don’t compromise on…” 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 “sustainability companies”. 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 23 of 90 sustainability companies based in Hong Kong
See the full list, filter by size, metro and specialty, and access 86 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sustainability companies 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 90 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 “sustainability companies” 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 86 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 “sustainability companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainability companies are there based in Hong Kong?
RevenueBase identified 90 company matches for sustainability companies 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?
Nefin 立盈 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainability companies?
Hong Kong leads with 32 company records, followed by Hong (9) and Kong (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 86 professional contacts with verified work emails tracked across these 90 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 90 sustainability companies based in Hong Kong. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 23 sustainability companies 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 90 matching company records for sustainability companies based in Hong Kong, with 568 tracked contacts and 86 verified work emails.
This public preview shows 23 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 23 sustainability companies 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 |  Nefin 立盈nefinco.comHQ: Shatin, Hong KongReported employees: 51-200 | Shatin, Hong Kong | 51-200 | Exact match | 65 contacts → |
“NEFIN is a premium green independent power producer (IPP) offering bespoke carbon-neutral technologies & financing solutions in Asia Pacific.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sedgwick Richardsonsedgwick-richardson.com HQ: Central, Hong KongReported employees: 51-200 | Central, Hong Kong | 51-200 | Exact match | 54 contacts → |
“Headquartered in Asia for over 30 years, Sedgwick Richardson (‘SR’) is a brand and sustainability consultancy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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. | |||||
| 4 | HKU Jockey Club Enterprise Sustainability Global Research Institutehkujcesgri.hku.hk HQ: Kong, Hong KongReported employees: 11-50 | Kong, Hong Kong | 11-50 | Exact match | 18 contacts → |
“The HKU Jockey Club Enterprise Sustainability Global Research Institute is a strategic collaboration between The University of Hong Kong and The Hong Kong Jockey Club.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  tese.iotese.ioHQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 16 contacts → |
“If there’s one thing we know, it’s that a sustainable future is not just something that happens-it’s something we create.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  PIE Strategy Ltd. Certified B Corppiestrategy.comHQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 14 contacts → |
“A certified B Corporation®, PIE Strategy is a boutique consultancy specialising in helping companies apply a sustainability lens to their business strategies to build resilience…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Slowoodslowood.hk HQ: Tsuen Wan District, Hong KongReported employees: 51-200 | Tsuen Wan District, Hong Kong | 51-200 | Exact match | 14 contacts → |
“Slowood is an innovative eco-conscious lifestyle grocery chain based in Hong Kong, committed to reshaping consumer habits and fostering a circular economy by oering an extensive…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ESG Mattersesgmatters.asiaHQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 9 contacts → |
“Sustainability has moved beyond annual reporting.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Urban AIR Design Limitedurbanairdesign.comHQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 8 contacts → |
“Urban Air is a leading brand and sustainability consultancy that helps brands grow responsibly.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HSG Product Vision Limitedhopshing.com.hk HQ: Kwai Chung, Hong KongReported employees: 501-1,000 | Kwai Chung, Hong Kong | 501-1,000 | Exact match | 8 contacts → |
“HSG Product Vision Limited established in 2014 as a new division under our founding company Hop Shing.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  A-Grade Energy Limitedagrade.energyHQ: New Territories, Hong KongReported employees: 1-10 | New Territories, Hong Kong | 1-10 | Exact match | 8 contacts → |
“A-Grade Energy is a leading provider of solar energy solutions to commercial and industrial clients in Hong Kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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. | |||||
| 13 |  BEE Retailbee-inc.comHQ: Hong KongReported employees: 51-200 | Hong Kong | 51-200 | Exact match | 4 contacts → |
“BEE Retail is a sustainable retail expert, a one-stop solution for sustainable and responsible retail spaces.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Chart Coffeechart.coffee HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 4 contacts → |
“Starting with beans We make specialty coffee sustainable through quality cups, technology and education” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Urban Green Consultants Limitedurbangreen.hkHQ: Sheung Wan, Hong KongReported employees: 1-10 | Sheung Wan, Hong Kong | 1-10 | Exact match | 4 contacts → |
“Urban Green Consultants Limited is a Hong Kong based sustainability and environmental consulting firm, striving to provide one-stop solutions for our client covering four business…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ecosageecosage.ai HQ: Kwai Chung, Hong KongReported employees: 11-50 | Kwai Chung, Hong Kong | 11-50 | Exact match | 3 contacts → |
“We drive sustainability for our customer throughout a data driven waste management approach, by integrating sustainability in the every process of reversed supply chain…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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. | |||||
| 18 |  Alpha Business Compliancealphabusiness.proHQ: Kong, Hong KongReported employees: 1-10 | Kong, Hong Kong | 1-10 | Exact match | 3 contacts → |
“As a consultation company, we are committed to sustainability in all aspects of our work.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Zustainzustainasia.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 3 contacts → |
“At Zustain, we support SMEs to navigate the sustainability landscape.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Naka Group Limitednaka.groupHQ: Sai Yin Pun, Hong KongReported employees: 1-10 | Sai Yin Pun, Hong Kong | 1-10 | Exact match | 2 contacts → |
“Our consulting services help businesses improve sustainability and ESG (incl.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Chan Environmental Consultingchan-ec.comHQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 1 contacts → |
“Chan EC helps responsible companies find sustainable strategies to face global environmental challenges.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Reputation Worksreputationworks.co HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 1 contacts → |
“With a focus on sustainability, Reputation Works helps businesses of all sizes find and tell their stories so they can make an impact in the world around them.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Greenthusiastsgreenthusiasts.com HQ: Tsuen Wan Hong Kong, Hong KongReported employees: 1-10 | Tsuen Wan Hong Kong, Hong Kong | 1-10 | Exact match | 1 contacts → |
“Greenthusiats believes that all people want a greener planet, but people need to understand the impact of their choices and have sustainable options that don’t compromise on…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 90 company matches
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Sustainability companies: 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
90 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 90 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 sustainability companies?
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 companies did RevenueBase find based in Hong Kong?
The saved snapshot records 90 matching company records, 568 tracked contacts and 86 verified emails. The public preview displays 23 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
Sustainability companies by geography
- Sustainability companies based in Brisbane, Australia
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- Sustainability companies based in Perth, Australia
- Sustainability companies based in Sydney, Australia
- Sustainability companies based in Belo Horizonte, Brazil
- Sustainability companies based in Curitiba, Brazil
- Sustainability companies based in Porto Alegre, Brazil
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Browse the directory
Cite this list
RevenueBase Data Team. Top 23 sustainability companies based in Hong Kong. Snapshot: September 19, 2026. https://revenuebase.ai/companies/sustainability-companies/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
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- New lists
- Sustainability companies based in Brisbane, Australia
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Company intelligence · public preview
Top 23 sustainability companies based in Hong Kong
RevenueBase records 90 matching company records for sustainability companies based in Hong Kong, with 568 tracked contacts and 86 verified work emails.
This public preview shows 23 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 23 sustainability companies 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 | Nefin 立盈nefinco.com HQ: Shatin, Hong KongReported employees: 51-200 | Shatin, Hong Kong | 51-200 | Exact match | 65 contacts → |
“NEFIN is a premium green independent power producer (IPP) offering bespoke carbon-neutral technologies & financing solutions in Asia Pacific.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sedgwick Richardsonsedgwick-richardson.com HQ: Central, Hong KongReported employees: 51-200 | Central, Hong Kong | 51-200 | Exact match | 54 contacts → |
“Headquartered in Asia for over 30 years, Sedgwick Richardson (‘SR’) is a brand and sustainability consultancy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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. | |||||
| 4 | HKU Jockey Club Enterprise Sustainability Global Research Institutehkujcesgri.hku.hk HQ: Kong, Hong KongReported employees: 11-50 | Kong, Hong Kong | 11-50 | Exact match | 18 contacts → |
“The HKU Jockey Club Enterprise Sustainability Global Research Institute is a strategic collaboration between The University of Hong Kong and The Hong Kong Jockey Club.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | tese.iotese.io HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 16 contacts → |
“If there’s one thing we know, it’s that a sustainable future is not just something that happens-it’s something we create.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PIE Strategy Ltd. Certified B Corppiestrategy.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 14 contacts → |
“A certified B Corporation®, PIE Strategy is a boutique consultancy specialising in helping companies apply a sustainability lens to their business strategies to build resilience…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Slowoodslowood.hk HQ: Tsuen Wan District, Hong KongReported employees: 51-200 | Tsuen Wan District, Hong Kong | 51-200 | Exact match | 14 contacts → |
“Slowood is an innovative eco-conscious lifestyle grocery chain based in Hong Kong, committed to reshaping consumer habits and fostering a circular economy by oering an extensive…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ESG Mattersesgmatters.asia HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 9 contacts → |
“Sustainability has moved beyond annual reporting.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Urban AIR Design Limitedurbanairdesign.com HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 8 contacts → |
“Urban Air is a leading brand and sustainability consultancy that helps brands grow responsibly.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HSG Product Vision Limitedhopshing.com.hk HQ: Kwai Chung, Hong KongReported employees: 501-1,000 | Kwai Chung, Hong Kong | 501-1,000 | Exact match | 8 contacts → |
“HSG Product Vision Limited established in 2014 as a new division under our founding company Hop Shing.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | A-Grade Energy Limitedagrade.energy HQ: New Territories, Hong KongReported employees: 1-10 | New Territories, Hong Kong | 1-10 | Exact match | 8 contacts → |
“A-Grade Energy is a leading provider of solar energy solutions to commercial and industrial clients in Hong Kong.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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. | |||||
| 13 | BEE Retailbee-inc.com HQ: Hong KongReported employees: 51-200 | Hong Kong | 51-200 | Exact match | 4 contacts → |
“BEE Retail is a sustainable retail expert, a one-stop solution for sustainable and responsible retail spaces.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Chart Coffeechart.coffee HQ: Hong KongReported employees: 11-50 | Hong Kong | 11-50 | Exact match | 4 contacts → |
“Starting with beans We make specialty coffee sustainable through quality cups, technology and education” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Urban Green Consultants Limitedurbangreen.hk HQ: Sheung Wan, Hong KongReported employees: 1-10 | Sheung Wan, Hong Kong | 1-10 | Exact match | 4 contacts → |
“Urban Green Consultants Limited is a Hong Kong based sustainability and environmental consulting firm, striving to provide one-stop solutions for our client covering four business…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ecosageecosage.ai HQ: Kwai Chung, Hong KongReported employees: 11-50 | Kwai Chung, Hong Kong | 11-50 | Exact match | 3 contacts → |
“We drive sustainability for our customer throughout a data driven waste management approach, by integrating sustainability in the every process of reversed supply chain…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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. | |||||
| 18 | Alpha Business Compliancealphabusiness.pro HQ: Kong, Hong KongReported employees: 1-10 | Kong, Hong Kong | 1-10 | Exact match | 3 contacts → |
“As a consultation company, we are committed to sustainability in all aspects of our work.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Zustainzustainasia.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 3 contacts → |
“At Zustain, we support SMEs to navigate the sustainability landscape.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Naka Group Limitednaka.group HQ: Sai Yin Pun, Hong KongReported employees: 1-10 | Sai Yin Pun, Hong Kong | 1-10 | Exact match | 2 contacts → |
“Our consulting services help businesses improve sustainability and ESG (incl.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Chan Environmental Consultingchan-ec.com HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 1 contacts → |
“Chan EC helps responsible companies find sustainable strategies to face global environmental challenges.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Reputation Worksreputationworks.co HQ: Hong KongReported employees: 1-10 | Hong Kong | 1-10 | Exact match | 1 contacts → |
“With a focus on sustainability, Reputation Works helps businesses of all sizes find and tell their stories so they can make an impact in the world around them.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Greenthusiastsgreenthusiasts.com HQ: Tsuen Wan Hong Kong, Hong KongReported employees: 1-10 | Tsuen Wan Hong Kong, Hong Kong | 1-10 | Exact match | 1 contacts → |
“Greenthusiats believes that all people want a greener planet, but people need to understand the impact of their choices and have sustainable options that don’t compromise on…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 90 company matches
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Sustainability companies: 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
90 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 90 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 sustainability companies?
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 companies did RevenueBase find based in Hong Kong?
The saved snapshot records 90 matching company records, 568 tracked contacts and 86 verified emails. The public preview displays 23 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.
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Cite this list
RevenueBase Data Team. Top 23 sustainability companies based in Hong Kong. Snapshot: September 19, 2026. https://revenuebase.ai/companies/sustainability-companies/hong-kong.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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