Company lists · Data refreshed November 2026

Top 22 Development organizations based in Vietnam

RevenueBase identified 324 company matches for development organizations associated with Vietnam as of November 2026 and tracks 4,577 professional contacts across them, including 624 with verified work emails. Hanoi is the largest hub.

This list covers company matches for development organizations 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 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
324Companies
4,577Contacts tracked
624Verified emails
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The 22 largest development organizations based in Vietnam

Ranked by team size
Top 22 of 324 company matches for development organizations based in Vietnam, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHanoi, VietnamHQ recorded Nov 6, 2026201-50089 contacts →

Exact match

“The Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH is a global service provider in the field of international cooperation for sustainable development and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHanoi, VietnamHQ recorded Nov 6, 2026501-1,00070 contacts →

Exact match

“Traphaco Joint Stock Company is an International Trade and Development company located in Hanoi, Vietnam”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Meaning something for society, that is what drives us.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDanang, VietnamHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Code Engine Studio (CES) is an AI engineering and custom software partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHanoi, VietnamHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Mekong Economics Ltd.(MKE) is a leading economic and socio-economic development and commercial consulting firm active in the Greater Mekong sub-region and Asia-Pacific region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchĐa Kao, VietnamHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Trung tâm UNESCO Văn hoá Giáo dục và Đào tạo (UNESCO-CEP) là một tổ chức phi chính phủ, phi lợi nhuận, hoạt động dựa trên tôn chỉ và mục đích của Liên hiệp các Hội UNESCO Việt Nam…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHanoi, VietnamHQ recorded Nov 6, 2026201-50035 contacts →

Exact match

“Visimex Corporation is established in 2002 as a member of NIC GROUP.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchQuận Bình Thạnh, VietnamHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Startup Vietnam Foundation (SVF) is a non-profit development organization with practice areas in the innovation ecosystem, entrepreneurship cultivation to boost sustainable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHanoi, VietnamHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Mekong Development Research Institute (MDRI) is an independent scientific research agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHa Noi, VietnamHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Established in 2005 as an independent research organization, the Development and Policies Research Center (DEPOCEN) has gained its reputation among the development and policy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHanoi, VietnamHQ recorded Nov 6, 202611-5026 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 6, 2026 · View company records in RevenueBase
12Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Lead The Change is an educational organization for social impacts founded by Mr Huynh Cong Thang in 2016.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHanoi, VietnamHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Oxfam is a confederation of 20 organizations working together in more than 90 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHội An, VietnamHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“STREETS International is an innovative social enterprise initiative with the purpose to develop and operate sustainable programs for street kids and disadvantaged youth in SE Asia…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPhu Nhuan Ward, VietnamHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Habitat for Humanity Vietnam (Habitat Vietnam) is an international non-governmental organization established in Vietnam in 2001.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPhường Nghĩa Đô, VietnamHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Founded in 2019, HiveTech Viet Nam connects the world's organizations to help them grow sustainably with our suite of ITO services and products tailored to their needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“MSD United Way Vietnam always takes action to support and help disadvantaged and vulnerablecommunity groups, especially children, youth, women, ethnic minorities, and people with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHo Chi Minh City, VietnamHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Real-Time Analytics (RTA) is a research consulting and technology development firm located in Ho Chi Minh City, Vietnam.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDistrict 2, VietnamHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Since 2009, LIN has served grassroots VNPOs and individual and corporate philanthropists located in and around HCMC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHà Nội, VietnamHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Thấu hiểu được những thách thức đặt ra với các đối tác trong quá trình triển khai sản phẩm, dịch vụ là công việc được coi trọng hàng đầu của chúng tôi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHanoi, VietnamHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“As a team of educational researcher, we believe that value and trust are also the roots of a sustainable relationship, which we earned over more than a single engagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPhường Láng Hạ, VietnamHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Founded in 2018, the Research Institute for Innovation and Development (IID) is a nonprofit think tank dedicated to fostering social innovation and sustainable development in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 324 development organizations based in Vietnam

See the full list, filter by size, metro and specialty, and access 624 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Development organizations based in Vietnam at a glance

As of Nov 6, 2026
13.6%Verified-email coverage
14.1Average contacts per company
11-50Median size (employees)
29.9%Largest-city concentration · Hanoi
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
84
11-50
161
51-200
53
201-500
10
501-1,000
10
1,001-5,000
3
10001+
3

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 324 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 “development 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 624 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

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 “development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many development organizations are there based in Vietnam?

RevenueBase identified 324 company matches for development organizations 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?

GIZ Viet NAM tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most development organizations?

Hanoi leads with 97 company records, followed by Ho Chi Minh City (92) and Ha Noi (24).

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 624 professional contacts with verified work emails tracked across these 324 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.