Company lists · Data refreshed November 2026

Top 24 Global development nonprofits based in Türkiye

RevenueBase identified 102 company matches for global development nonprofits associated with Türkiye as of November 2026 and tracks 1,647 professional contacts across them, including 312 with verified work emails. Istanbul is the largest hub.

This list covers company matches for global development nonprofits associated with Türkiye, 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
102Companies
1,647Contacts tracked
312Verified emails
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The 24 largest global development nonprofits based in Türkiye

Ranked by team size
Top 24 of 102 company matches for global development nonprofits based in Türkiye, 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 matchİstanbul, TürkiyeHQ recorded Nov 6, 2026n/a421 contacts →

Exact match

“Habitat Derneği (Habitat) sürdürülebilir kalkınma alanında çalışan bir sivil toplum kuruluşudur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-200155 contacts →

Exact match

“AÇEV 30 yıldır, erken yaştaki her çocuğun güvende, sağlıklı, mutlu, öğreniyor ve destekleniyor olması için çalışıyor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGaziantep, TürkiyeHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“The International Association for Relief and Development (ONSUR) is a non-governmental organization registered in Turkey under the registration number (27-018-178), which deals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBogazici University, TürkiyeHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“180 Degrees Consulting is the largest consultancy run by students, focusing on non-profits and social enterprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Önceliğimiz sivil toplum kuruluşları.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026501-1,00038 contacts →

Exact match

“Yoksulluğun ve şiddetin her türünün eğitimle üstesinden gelinebileceği inancıyla toplumu şiddete ve travmaya karşı bilinçlendirerek ortak vicdan inşa ediyor, dezavantajlı…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“The Istanbul International Center for Private Sector in Development (ICPSD) is the United Nations Development Programme (UNDP) global organization mandated to leverage the role of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAtasehir, TürkiyeHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“İnsani Gelişme Vakfı (İNGEV) ülkemizde insani gelişmeye katkı yapmak üzere kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Human Resource Development Foundation (HRDF) is a leading non-profit, non-governmental and autonomous organization in Turkey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“As ISSDA, since 2015, we have been carrying out various projects that serve sustainable development goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGaziantep, TürkiyeHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Kudra is a non-profit organization dedicated to the community's long-term development through innovative social, institutional, and economic empowerment initiatives”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFatih, TürkiyeHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Building Markets is a non-profit organization dedicated to build inclusive economies for small businesses so that all people have the opportunity to rise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“On 20 December 2016, Tawakkol Karman Foundation was established, carrying various objectives, visions, and projects that target human being wherever they are.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-50011 contacts →

Exact match

“Çare Yardımlaşma ve Kalkınma Derneği, Dünyanın dört bir yanında insanlığın saadeti için birçok proje, yardım ve hizmetlerde bulunmuş gönüllülerin yaptıkları yardımları resmi bir…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchIzmir, TürkiyeHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Once we comprehend that we can give meaning to our lives not just by benefitting ourselves but equally caring for the welfare of others and when we find ourselves making the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRasimpasa, TürkiyeHQ recorded Nov 6, 202611-509 contacts →

Exact match

“IDEA Universal (International Association for Development and Environment) was founded by volunteers who dream of a better, just, the equitable and peaceful world carries out…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchÇankaya Mahallesi, TürkiyeHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Sosyal kalkınma alanında program ve projeler gerçekleştirmek isteyen bir grup genç ulusal ve uluslararası kalkınma çabalarına destek vermek ve bu sürecin bir parçası olmak için…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBursa, TürkiyeHQ recorded Nov 6, 202611-509 contacts →

Exact match

“IGEA is a strong non-governmental organization where individuals learn from each other, get inspired, create value together, establish strong relationships, benefit from relevant…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-108 contacts →

Exact match

“The development sector faces particular hurdles that derive from the complexity of global problems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-507 contacts →

Exact match

“SEED is a not-for-profit organization, specialized in economic empowerment and sustainable development, working towards social empowerment, improvement of standards of living, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAlabayır/van Merkez/van, TürkiyeHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Nirengi Derneği Psiko-sosyal destek, İnsani Yardım-Afet ve Acil Durum Yönetimi ve Kalkınma, Risk Altındaki Gruplara Yönelik Doğrudan Destekleme, Savunuculuk ve Ağ Oluşturmak…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKadikoy, TürkiyeHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Biz; Rhea.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Who are we?”

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

Showing 24 of 102 global development nonprofits based in Türkiye

See the full list, filter by size, metro and specialty, and access 312 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Global development nonprofits based in Türkiye at a glance

As of Nov 6, 2026
18.9%Verified-email coverage
16.1Average contacts per company
11-50Median size (employees)
31.4%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
47
51-200
14
201-500
6
501-1,000
2
1,001-5,000
1
5,001-10,000
2

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 102 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 Türkiye whose business descriptions match “global development nonprofits” 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 312 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.

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

How many global development nonprofits are there based in Türkiye?

RevenueBase identified 102 company matches for global development nonprofits associated with Türkiye 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?

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

Which city has the most global development nonprofits?

Istanbul leads with 32 company records, followed by Ankara (13) and Gaziantep (6).

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 312 professional contacts with verified work emails tracked across these 102 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.