Company lists · Data refreshed November 2026

Top 24 Nonprofit international development organizations based in Türkiye

Name: Nonprofit international development organizations based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 184 companies tracked

RevenueBase identified 184 company matches for nonprofit international development organizations associated with Türkiye as of November 2026 and tracks 2,613 professional contacts across them, including 442 with verified work emails. Istanbul is the largest hub.

This list covers company matches for nonprofit international development organizations 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

184Companies

2,613Contacts tracked

442Verified emails

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The 24 largest nonprofit international development organizations based in Türkiye

Ranked by team size

Top 24 of 184 company matches for nonprofit international development organizations 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Habitat Derneği	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	n/a	421 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
2	Humanitarian Relief Association IYD	Exact match	غازي عنتاب, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	240 contacts →
	Exact match “IYD is a Turkish, non-governmental, and non-profit organization which has no political association working in various fields of humanitarian relief and development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Yeryüzü Doktorları Doctors Worldwide Türkiye	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	501-1,000	121 contacts →
	Exact match “Sağlık alanına odaklanmış uluslararası bir insani yardım kuruluşu olarak çalışmalarına başlayan Yeryüzü Doktorları; 400 binden fazla bağışçısının ve 45 bini aşkın gönüllüsünün…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	International Association For Relief And Development Onsur	Exact match	Gaziantep, TürkiyeHQ recorded Nov 6, 2026	51-200	98 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
5	SARD	Exact match	Mersin, TürkiyeHQ recorded Nov 6, 2026	51-200	76 contacts →
	Exact match “We promote resilience, self-reliance, and localizing humanitarian aid among individuals and communities affected by conflict and natural disasters.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Trust Consultancy And Development شركة ثقة للإستشارات و التطوير	Exact match	Gaziantep, TürkiyeHQ recorded Nov 6, 2026	11-50	75 contacts →
	Exact match “Trust Consultancy and Development is an independent consultancy, evaluation and research company based in Gaziantep, Turkey.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Al-Sham Humanitarian Foundation	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	501-1,000	67 contacts →
	Exact match “رسالة المؤسسة: نساهم في تقديم الخدمات الإنسانية وبرامج التنمية الاجتماعية لبناء وتمكين المجتمع السوري بكفاءة مؤسسية وشراكة فاعلة رؤية المؤسسة: أن نكون من المؤسسات الأكثر فعالية…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	180 Degrees Consulting Bogazici	Exact match	Bogazici University, TürkiyeHQ recorded Nov 6, 2026	11-50	51 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
9	Amal Organization For Relief And Development Turkey	Exact match	Gaziantep, TürkiyeHQ recorded Nov 6, 2026	51-200	45 contacts →
	Exact match “Amal is a non-profit Syrian non-governmental organization established to provide life-saving aid and services to the most vulnerable people, strengthening their resilience…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Pikan Ajans	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	38 contacts →
	Exact match “Önceliğimiz sivil toplum kuruluşları.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	World Human Relief	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	501-1,000	38 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
12	Point Organization	Exact match	Gaziantep, TürkiyeHQ recorded Nov 6, 2026	51-200	36 contacts →
	Exact match “POINT was established as NGO by a group of Diaspora humanitarian experts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	IDEMA	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	36 contacts →
	Exact match “IDEMA International Development Management IDEMA has been cultivating, executing and managing social development projects in and out of Turkey since 2011.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	İNGEV	Exact match	Atasehir, TürkiyeHQ recorded Nov 6, 2026	11-50	29 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
15	Alameen Organization	Exact match	Gaziantep, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	28 contacts →
	Exact match “Alameen organization is a non-profit humanitarian organization established in 2012 as a volunteer community initiative by several doctors and academics supporting the late martyr…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Social Development International SDI	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	23 contacts →
	Exact match “SDI is NGO concerned with development of human communities Registered in Turkey, work from 2012, Headquarter in Istanbul and a representative office in Gaziantep.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Genç İŞI Kooperatif Youth Deal Cooperative	Exact match	İzmir, TürkiyeHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “Biz de bir kooperatifiz.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Human Resource Development Foundation İnsan Kaynağını Geliştirme Vakfı	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	20 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
19	Innovative Solutions For Sustainable Development	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	15 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
20	KUDRA	Exact match	Gaziantep, TürkiyeHQ recorded Nov 6, 2026	11-50	15 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
21	SYCAC	Exact match	Gaziantep, TürkiyeHQ recorded Nov 6, 2026	51-200	14 contacts →
	Exact match “SYCAC is a non-profit, non-governmental civil society organization established in Turkey in 2012.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Tawakkol Karman Foundation	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	13 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
23	Çare Derneği	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	11 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
24	Yada Yaşama Dair Vakıf	Exact match	Kadikoy, TürkiyeHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “Berrak bir vizyon, sade bir fikir, büyüyerek yayılan ve ‘’yaşamı iyileştiren’’ tasarım anlayışı ve dil.” 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 “nonprofit international 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 24 of 184 nonprofit international development organizations based in Türkiye

See the full list, filter by size, metro and specialty, and access 442 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit international development organizations based in Türkiye at a glance

As of Nov 6, 2026

16.9%Verified-email coverage

14.2Average contacts per company

11-50Median size (employees)

33.2%Largest-city concentration · Istanbul

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 184 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 “nonprofit international 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 442 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.

Nonprofit international development organizations by metro

Nonprofit international development organizations in Istanbul61

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

How many nonprofit international development organizations are there based in Türkiye?

RevenueBase identified 184 company matches for nonprofit international development organizations 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 nonprofit international development organizations?

Istanbul leads with 61 company records, followed by Ankara (18) and Gaziantep (17).

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 442 professional contacts with verified work emails tracked across these 184 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.