Company lists · Data refreshed September 2026

Top 17 International development organizations based in Nepal

RevenueBase identified 69 international development organizations headquartered in Nepal as of September 2026 and tracks 704 professional contacts across them, including 117 with verified work emails. Kathmandu is the largest hub.

This list covers international development organizations headquartered in Nepal, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
69Companies
704Contacts tracked
117Verified emails
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The 17 largest international development organizations based in Nepal

Ranked by team size
Top 17 of 69 international development organizations based in Nepal, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to international development organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceKathmandu, NepalHQ checked Sep 20, 202611-5055 contacts →

Partial evidence

“The Institute for Integrated Development Studies (IIDS) is an independent, non-partisan, and not-for-profit think-tank headquartered in Kathmandu, Nepal.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceLalitpur, NepalHQ checked Sep 20, 202651-20053 contacts →

Indirect evidence

“Helvetas Nepal is one of the decentralized country programs of Helvetas, and has been operating in Nepal under an agreement with the Government of Nepal since 1956.”

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidenceKathmandu, NepalHQ checked Sep 20, 202651-20031 contacts →

Partial evidence

“Center for Research and Sustainable Development Nepal (CREASION), is a not for profit, non-governmental organisation registered in 2005, driven by the vision of compassion based…”

Source: RevenueBase Database · checked Sep 20, 2026
4Partial evidenceSanepa, NepalHQ checked Sep 20, 202651-20030 contacts →

Partial evidence

“The Adventist Development and Relief Agency (ADRA) Nepal has been active since 1987.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceLalitpur, NepalHQ checked Sep 20, 2026201-50017 contacts →

Indirect evidence

“POWERED BY POSSIBLE The world is more fragile than ever.”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceKathmandu, NepalHQ checked Sep 20, 20261-1016 contacts →

Partial evidence

“Global Peace Foundation Nepal (GPF) is a non-religious, non-political social non-governmental Organization dedicated for peace, prosperity and sustainable development.”

Source: RevenueBase Database · checked Sep 20, 2026
7Partial evidenceKathmandu, NepalHQ checked Sep 20, 202611-5016 contacts →

Partial evidence

“The Global Green Growth Institute is a treaty-based international, intergovernmental organization committed to promoting growth that simultaneously achieves poverty reduction…”

Source: RevenueBase Database · checked Sep 20, 2026
8Partial evidenceKathmandu, NepalHQ checked Sep 20, 202611-5015 contacts →

Partial evidence

“Foundation for Development Management (FDM) is a private limited company registered under the Company Act of Government of Nepal in as a development support organization.”

Source: RevenueBase Database · checked Sep 20, 2026
9Partial evidenceKathmandu, NepalHQ checked Sep 20, 20261-1012 contacts →

Partial evidence

“At Alliance Asia, we are dedicated to enabling positive change and sustainable development.”

Source: RevenueBase Database · checked Sep 20, 2026
10Partial evidenceLalitpur, NepalHQ checked Sep 20, 202651-20012 contacts →

Partial evidence

“Working for the poor of backward areas for their right to inclusive development and fight for hunger”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceKathmandu, NepalHQ checked Sep 20, 20261-107 contacts →

Indirect evidence

“Sustainable Prosperity Initiative (SPI) Nepal, previously known as Sansthagat Bikas Consultancy Kendra (SBCK), is a professional firm established in 2001.”

Source: RevenueBase Database · checked Sep 20, 2026
12Partial evidenceTakure, NepalHQ checked Sep 20, 202611-506 contacts →

Partial evidence

“Conscious Impact is a 501c3 non-profit organization supporting sustainable development work in rural Sindhupalchok, Nepal.”

Source: RevenueBase Database · checked Sep 20, 2026
13Partial evidenceLalitpur, NepalHQ checked Sep 20, 20261-106 contacts →

Partial evidence

“ISET-Nepal was established in 2001 as a non-governmental and not-for-profit organization to study and analyse developmental issues of rapidly changing social and environmental…”

Source: RevenueBase Database · checked Sep 20, 2026
14Partial evidenceKathmandu, NepalHQ checked Sep 20, 202611-504 contacts →

Partial evidence

“LDC Watch is a global network of civil society organizations (CSOs), alliances, and movements at the national, regional, and international levels.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceLalitpur, NepalHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“We are a research, advocacy, and service delivery organization.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceKathmandu, NepalHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“GrowInnova (P) Ltd.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceLalitpur, NepalHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“At Impact447, we help organizations turn complex challenges into practical, community-driven solutions.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 17 of 69 international development organizations based in Nepal

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International development organizations based in Nepal at a glance

As of Sep 20, 2026
16.6%Verified-email coverage
10.2Average contacts per company
11-50Median size (employees)
42.0%Largest-city concentration · Kathmandu
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
32
51-200
15
201-500
1

Email recency for this list is measured worldwide rather than for Nepal, so it is reported there. Company counts and contact totals on this page are exact for Nepal, over 69 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among international development organizations, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Nepal whose own description of what they do matches “international development organizations”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names international development organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among international development organizations, and records with no verified work email. Companies headquartered outside Nepal are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 117 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

International development organizations by metro

  • International development organizations in Kathmandu29

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names international development organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many international development organizations are there based in Nepal?

RevenueBase identified 69 international development organizations headquartered in Nepal as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Institute For Integrated Development Studies Iids, headquartered in Kathmandu, tops this list with the largest team on record.

Which city has the most international development organizations?

Kathmandu leads with 29 headquartered companies, followed by Lalitpur (12) and Babarmahal (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 117 verified decision-maker contacts tracked across these 69 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.