Company lists · Data refreshed November 2026

Top 25 Development organizations worldwide

Name: Development organizations worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 183,600 companies tracked

RevenueBase identified 183,600 company matches for development organizations worldwide as of November 2026 and tracks 2,823,488 professional contacts across them, including 529,779 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for development organizations worldwide, 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. Country and city lists for development organizations follow the table.

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

183,600Companies

2,823,488Contacts tracked

529,779Verified emails

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The 25 largest development organizations worldwide

Ranked by team size

Top 25 of 183,600 company matches for development organizations worldwide, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SERCO	Exact match	Hook, VA, United KingdomHQ recorded Nov 6, 2026	10001+	29,351 contacts →
	Exact match “We bring together the right people, the right technology and the right partners to create innovative solutions that make positive impact and address some of the most urgent and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Deutsche Gesellschaft FÜR Internationale Zusammenarbeit GIZ Gmbh	Exact match	Bonn, GermanyHQ recorded Nov 6, 2026	10001+	19,966 contacts →
	Exact match “As a service provider in the field of international cooperation for sustainable development and international education work, we are dedicated to shaping a future worth living…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	UNDP	Exact match	New York, United StatesHQ recorded Nov 6, 2026	10001+	19,689 contacts →
	Exact match “The United Nations Development Programme works in nearly 170 countries and territories, helping to achieve the eradication of poverty, and the reduction of inequalities and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	The World Bank	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	10001+	18,146 contacts →
	Exact match “The World Bank is a vital source of financial and technical assistance to developing countries around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	World Vision	Exact match	London, United KingdomHQ recorded Nov 6, 2026	10001+	12,742 contacts →
	Exact match “World Vision is the largest child-focused private charity in the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Elsevier	Exact match	Amsterdam, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	11,944 contacts →
	Exact match “We deliver mission-critical insights and tools for impact makers worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Colsubsidio	Exact match	Bogotá, ColombiaHQ recorded Nov 6, 2026	10001+	10,794 contacts →
	Exact match “Somos Colsubsidio, empresa social líder de Colombia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Nothing	Exact match	Nowhere Else, AustraliaHQ recorded Nov 6, 2026	n/a	9,559 contacts →
	Exact match “Nothing compares to you!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	IFC	Exact match	Washington, United StatesHQ recorded Nov 6, 2026	1,001-5,000	8,949 contacts →
	Exact match “IFC, a member of the World Bank Group, is the largest global development institution focused exclusively on the private sector in developing countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Bearingpoint	Exact match	Amsterdam, NetherlandsHQ recorded Nov 6, 2026	5,001-10,000	8,777 contacts →
	Exact match “BearingPoint is an independent management and technology consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	CARE	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	8,768 contacts →
	Exact match “CARE is a leading humanitarian global organization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	ICE	Exact match	Atlanta, United StatesHQ recorded Nov 6, 2026	10001+	8,758 contacts →
	Exact match “ICE (NYSE: ICE) connects people to data, technology and expertise that create opportunity and inspire innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Tietoevry	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	10001+	8,621 contacts →
	Exact match “In a rapidly changing world, technology is everything.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Plan International	Exact match	Woking, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	8,236 contacts →
	Exact match “Plan International is an independent development and humanitarian organisation that stands with girls to tear down barriers, save lives and build a world where equality for girls…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Sesi SÃO Paulo	Exact match	São Paulo/sp, BrazilHQ recorded Nov 6, 2026	5,001-10,000	7,880 contacts →
	Exact match “Em 26 de junho de 1946, o Decreto-Lei 9.403 cria o Serviço Social da Indústria (SESI).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	OXFAM	Exact match	Oxford, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	7,748 contacts →
	Exact match “Oxfam is a vibrant global movement of dedicated people fighting poverty - together.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Compensar	Exact match	Bogotá, ColombiaHQ recorded Nov 6, 2026	10001+	7,747 contacts →
	Exact match “Compensar es una entidad enmarcada en el campo de la protección social cuya finalidad es el desarrollo de las familias, trabajadores y empresas como motor de transformación y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	UNOPS	Exact match	Copenhagen, DenmarkHQ recorded Nov 6, 2026	5,001-10,000	7,733 contacts →
	Exact match “UNOPS helps the UN and its partners provide peace and security, humanitarian and development solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Sebrae	Exact match	Brasilia, BrazilHQ recorded Nov 6, 2026	5,001-10,000	6,877 contacts →
	Exact match “Criado em 1972, o Sebrae estimula o empreendedorismo e promove a competitividade e o desenvolvimento sustentável dos pequenos negócios no Brasil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Mercy Corps	Exact match	Portland, OR, United StatesHQ recorded Nov 6, 2026	1,001-5,000	6,760 contacts →
	Exact match “The world is more fragile than ever.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	NEOM	Exact match	Neom, Saudi ArabiaHQ recorded Nov 6, 2026	1,001-5,000	6,449 contacts →
	Exact match “NEOM is a visionary, multi-generational development shaping a new model for sustainable living, economic opportunity, and human progress.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Entrepreneur Media	Exact match	Irvine, CA, United StatesHQ recorded Nov 6, 2026	n/a	5,803 contacts →
	Exact match “Entrepreneur® is dedicated to fueling the world’s visionary leaders compelled to make a difference through their innovative ideas, businesses and points of view.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Grupo Tragsa	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	10001+	5,282 contacts →
	Exact match “Tragsa Group is a group of public companies, integrated in the State Industrial Ownership Corporation (SEPI), which has become a full service supplier and a reference company to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Oecd - Ocde	Exact match	Paris, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,941 contacts →
	Exact match “The Organisation for Economic Co-operation and Development (OECD) is an international organisation that works to build better policies for better lives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Jhpiego	Exact match	Baltimore, MD, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,925 contacts →
	Exact match “Jhpiego is a nonprofit global leader in the creation and delivery of transformative health care solutions for the developing world.” Recorded in the RevenueBase company graph · Nov 6, 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 “development organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 183,600 development organizations worldwide

See the full list, filter by size, metro and specialty, and access 529,779 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Development organizations worldwide at a glance

As of Nov 6, 2026

18.8%Verified-email coverage

15.4Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

111,451

11-50

48,853

51-200

13,984

201-500

4,440

501-1,000

1,789

1,001-5,000

1,333

5,001-10,000

357

10001+

705

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for development organizations are linked below.
What qualifies: Company records worldwide 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. 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 529,779 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.

Development organizations by location

648 lists · largest first

Every Development organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 worldwide?

RevenueBase identified 183,600 company matches for development organizations worldwide 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?

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

Which country has the most development organizations?

The United States leads with 20,121 companies, followed by India (12,848) and Brazil (8,310). Every development organizations list by country and city is linked on this page.

Which city has the most development organizations?

London leads with 3042 company records, followed by Sao Paulo (1973) and Paris (1874).

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 529,779 professional contacts with verified work emails tracked across these 183,600 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.