Company lists · Data refreshed November 2026
Top 15 Sustainability consultancies based in Vietnam
RevenueBase identified 76 company matches for sustainability consultancies associated with Vietnam as of November 2026 and tracks 1,006 professional contacts across them, including 279 with verified work emails. Ho Chi Minh City is the largest hub.
This list covers company matches for sustainability consultancies associated with Vietnam, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 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 15 largest sustainability consultancies based in Vietnam
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 40 contacts → | ||||
Exact match “Officially founded in 2004, our initial office has grown to be the one of the good quality local consulting firm in HCMC.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 28 contacts → | ||||
Exact match “Ever since our foundation, GreenViet has been driven by a clear vision of contributing to a greener Vietnam.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 26 contacts → | ||||
Exact match “Clickable Impact is a consulting firm that works with development finance, project developers, and responsible enterprises to catalyze economic opportunity and climate action.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 24 contacts → | ||||
Exact match “Viet Architecture JSC, has more than 11 working years in the field of Professional Design and Consultancy Services, established by group of enthusiastic experience architects and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 22 contacts → | ||||
Exact match “Nuoa.io delivers cutting-edge Sustainability Management Software and Verification Technology empowering enterprises to master carbon accounting, reporting, traceability, and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “RCEE, a premier Vietnam-based consulting firm focused on Energy, Climate and Environment since its founding in 2006, is headquartered in Hanoi with a team of about 20 permanent…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “Star Consulting provides strategy, management, and sustainable development consulting services to help organisations navigate growth, transformation, and cross-sector…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “ISD Engineering is a full-service consulting firm specializing in building energy efficiency, green building certification and sustainable development.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “We harness our expertise in power systems, resource economics, stakeholder engagement and integrated environmental assessments to support governments, communities and the private…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “We are a multidisciplinary team of legal and business advisors.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “GreenUP Sustainable Company Limited, has the head quarter in Ho Chi Minh City, Vietnam, operates in the field of sustainable development solutions, including the development…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “CL2B (Closed Loop To Balance) Advisory is a leading circular economy consultancy based in Vietnam.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “SRops is an established consulting firm with comprised of experienced professionals with the strategic thinker, cross-functional knowledge and skills in Financial Services…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Seer Asia is a boutique strategic marketing, innovation and social impact consultancy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “EDEEC (Environmental Design and Energy Efficiency Consultant) is specialized in sustainability engineering services using dynamic building simulations.” Recorded in the RevenueBase company graph · Nov 5, 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 consultancies”. 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 15 of 76 sustainability consultancies based in Vietnam
See the full list, filter by size, metro and specialty, and access 279 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sustainability consultancies based in Vietnam at a glance
As of Nov 5, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Vietnam, so it is reported there. Company counts and contact totals on this page are exact for Vietnam, over 76 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 Vietnam whose business descriptions match “sustainability consultancies” 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 279 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Sustainability consultancies by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sustainability consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainability consultancies are there based in Vietnam?
RevenueBase identified 76 company matches for sustainability consultancies associated with Vietnam as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Twog Architecture tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainability consultancies?
Ho Chi Minh City leads with 27 company records, followed by Hanoi (17) and Ha Noi (3).
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 279 professional contacts with verified work emails tracked across these 76 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 76 sustainability consultancies based in Vietnam. 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 15 sustainability consultancies based in Vietnam
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 76 matching company records for sustainability consultancies based in Vietnam, with 1,006 tracked contacts and 279 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 15 sustainability consultancies based in Vietnam
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 |  Twog Architecturetwog-architecture.comHQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 40 contacts → |
“Officially founded in 2004, our initial office has grown to be the one of the good quality local consulting firm in HCMC.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Greenviet Green Building Consultancy Leed Lotusgreenviet.netHQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 28 contacts → |
“Ever since our foundation, GreenViet has been driven by a clear vision of contributing to a greener Vietnam.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Clickable Impactclickableasia.comHQ: Hanoi, VietnamReported employees: 11-50 | Hanoi, Vietnam | 11-50 | Exact match | 26 contacts → |
“Clickable Impact is a consulting firm that works with development finance, project developers, and responsible enterprises to catalyze economic opportunity and climate action.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Viet Architecture JSCkientrucviet.vnHQ: Hanoi, VietnamReported employees: 51-200 | Hanoi, Vietnam | 51-200 | Exact match | 24 contacts → |
“Viet Architecture JSC, has more than 11 working years in the field of Professional Design and Consultancy Services, established by group of enthusiastic experience architects and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  nuoa.ionuoa.ioHQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 22 contacts → |
“Nuoa.io delivers cutting-edge Sustainability Management Software and Verification Technology empowering enterprises to master carbon accounting, reporting, traceability, and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Rcee JSCrcee.org.vnHQ: Phường Láng Thượng, VietnamReported employees: 11-50 | Phường Láng Thượng, Vietnam | 11-50 | Exact match | 17 contacts → |
“RCEE, a premier Vietnam-based consulting firm focused on Energy, Climate and Environment since its founding in 2006, is headquartered in Hanoi with a team of about 20 permanent…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Star Consultingstarconsulting.com.vnHQ: Xuan Dinh Ward, VietnamReported employees: 11-50 | Xuan Dinh Ward, Vietnam | 11-50 | Exact match | 14 contacts → |
“Star Consulting provides strategy, management, and sustainable development consulting services to help organisations navigate growth, transformation, and cross-sector…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ISD Engineeringisd-engineering.comHQ: Ho Chi Minh City, VietnamReported employees: 1-10 | Ho Chi Minh City, Vietnam | 1-10 | Exact match | 9 contacts → |
“ISD Engineering is a full-service consulting firm specializing in building energy efficiency, green building certification and sustainable development.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Amperesamperes.com.auHQ: Vo Thi Sau Ward, VietnamReported employees: 1-10 | Vo Thi Sau Ward, Vietnam | 1-10 | Exact match | 8 contacts → |
“We harness our expertise in power systems, resource economics, stakeholder engagement and integrated environmental assessments to support governments, communities and the private…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Frontier LAW And Advisorybold-frontier.comHQ: Hanoi, VietnamReported employees: 11-50 | Hanoi, Vietnam | 11-50 | Exact match | 7 contacts → |
“We are a multidisciplinary team of legal and business advisors.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Greenupgreenup.asiaHQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 6 contacts → |
“GreenUP Sustainable Company Limited, has the head quarter in Ho Chi Minh City, Vietnam, operates in the field of sustainable development solutions, including the development…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Cl2bcl2b.comHQ: Ho Chi Minh City, VietnamReported employees: 1-10 | Ho Chi Minh City, Vietnam | 1-10 | Exact match | 4 contacts → |
“CL2B (Closed Loop To Balance) Advisory is a leading circular economy consultancy based in Vietnam.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Srops Consulting Co., LTDsrops-consulting.comHQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 4 contacts → |
“SRops is an established consulting firm with comprised of experienced professionals with the strategic thinker, cross-functional knowledge and skills in Financial Services…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Seer Asiaseerasia.comHQ: Hochiminhcity, VietnamReported employees: 1-10 | Hochiminhcity, Vietnam | 1-10 | Exact match | 3 contacts → |
“Seer Asia is a boutique strategic marketing, innovation and social impact consultancy.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Hanoi, VietnamReported employees: 1-10 | Hanoi, Vietnam | 1-10 | Exact match | 3 contacts → |
“EDEEC (Environmental Design and Energy Efficiency Consultant) is specialized in sustainability engineering services using dynamic building simulations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 76 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Sustainability consultancies: dataset insights
November 5, 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
76 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 Vietnam, so it is reported there. Company counts and contact totals on this page are exact for Vietnam, over 76 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Sustainability consultancies by metro
Questions about this company list
What does Exact match mean for sustainability consultancies?
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 consultancies did RevenueBase find based in Vietnam?
The saved snapshot records 76 matching company records, 1,006 tracked contacts and 279 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 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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Browse the directory
Cite this list
RevenueBase Data Team. Top 15 sustainability consultancies based in Vietnam. Snapshot: November 5, 2026. https://revenuebase.ai/companies/sustainability-consultancies/vietnam.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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Company intelligence · public preview
Top 15 sustainability consultancies based in Vietnam
RevenueBase records 76 matching company records for sustainability consultancies based in Vietnam, with 1,006 tracked contacts and 279 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 5, 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 15 sustainability consultancies based in Vietnam
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 | Twog Architecturetwog-architecture.com HQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 40 contacts → |
“Officially founded in 2004, our initial office has grown to be the one of the good quality local consulting firm in HCMC.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Greenviet Green Building Consultancy Leed Lotusgreenviet.net HQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 28 contacts → |
“Ever since our foundation, GreenViet has been driven by a clear vision of contributing to a greener Vietnam.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Clickable Impactclickableasia.com HQ: Hanoi, VietnamReported employees: 11-50 | Hanoi, Vietnam | 11-50 | Exact match | 26 contacts → |
“Clickable Impact is a consulting firm that works with development finance, project developers, and responsible enterprises to catalyze economic opportunity and climate action.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Viet Architecture JSCkientrucviet.vn HQ: Hanoi, VietnamReported employees: 51-200 | Hanoi, Vietnam | 51-200 | Exact match | 24 contacts → |
“Viet Architecture JSC, has more than 11 working years in the field of Professional Design and Consultancy Services, established by group of enthusiastic experience architects and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | nuoa.ionuoa.io HQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 22 contacts → |
“Nuoa.io delivers cutting-edge Sustainability Management Software and Verification Technology empowering enterprises to master carbon accounting, reporting, traceability, and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Rcee JSCrcee.org.vn HQ: Phường Láng Thượng, VietnamReported employees: 11-50 | Phường Láng Thượng, Vietnam | 11-50 | Exact match | 17 contacts → |
“RCEE, a premier Vietnam-based consulting firm focused on Energy, Climate and Environment since its founding in 2006, is headquartered in Hanoi with a team of about 20 permanent…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Star Consultingstarconsulting.com.vn HQ: Xuan Dinh Ward, VietnamReported employees: 11-50 | Xuan Dinh Ward, Vietnam | 11-50 | Exact match | 14 contacts → |
“Star Consulting provides strategy, management, and sustainable development consulting services to help organisations navigate growth, transformation, and cross-sector…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ISD Engineeringisd-engineering.com HQ: Ho Chi Minh City, VietnamReported employees: 1-10 | Ho Chi Minh City, Vietnam | 1-10 | Exact match | 9 contacts → |
“ISD Engineering is a full-service consulting firm specializing in building energy efficiency, green building certification and sustainable development.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Amperesamperes.com.au HQ: Vo Thi Sau Ward, VietnamReported employees: 1-10 | Vo Thi Sau Ward, Vietnam | 1-10 | Exact match | 8 contacts → |
“We harness our expertise in power systems, resource economics, stakeholder engagement and integrated environmental assessments to support governments, communities and the private…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Frontier LAW And Advisorybold-frontier.com HQ: Hanoi, VietnamReported employees: 11-50 | Hanoi, Vietnam | 11-50 | Exact match | 7 contacts → |
“We are a multidisciplinary team of legal and business advisors.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Greenupgreenup.asia HQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 6 contacts → |
“GreenUP Sustainable Company Limited, has the head quarter in Ho Chi Minh City, Vietnam, operates in the field of sustainable development solutions, including the development…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cl2bcl2b.com HQ: Ho Chi Minh City, VietnamReported employees: 1-10 | Ho Chi Minh City, Vietnam | 1-10 | Exact match | 4 contacts → |
“CL2B (Closed Loop To Balance) Advisory is a leading circular economy consultancy based in Vietnam.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Srops Consulting Co., LTDsrops-consulting.com HQ: Ho Chi Minh City, VietnamReported employees: 11-50 | Ho Chi Minh City, Vietnam | 11-50 | Exact match | 4 contacts → |
“SRops is an established consulting firm with comprised of experienced professionals with the strategic thinker, cross-functional knowledge and skills in Financial Services…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Seer Asiaseerasia.com HQ: Hochiminhcity, VietnamReported employees: 1-10 | Hochiminhcity, Vietnam | 1-10 | Exact match | 3 contacts → |
“Seer Asia is a boutique strategic marketing, innovation and social impact consultancy.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Hanoi, VietnamReported employees: 1-10 | Hanoi, Vietnam | 1-10 | Exact match | 3 contacts → |
“EDEEC (Environmental Design and Energy Efficiency Consultant) is specialized in sustainability engineering services using dynamic building simulations.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 76 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Sustainability consultancies: dataset insights
November 5, 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
76 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 Vietnam, so it is reported there. Company counts and contact totals on this page are exact for Vietnam, over 76 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 5, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Sustainability consultancies by metro
Questions about this company list
What does Exact match mean for sustainability consultancies?
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 consultancies did RevenueBase find based in Vietnam?
The saved snapshot records 76 matching company records, 1,006 tracked contacts and 279 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 5, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 15 sustainability consultancies based in Vietnam. Snapshot: November 5, 2026. https://revenuebase.ai/companies/sustainability-consultancies/vietnam.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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