Company lists · Data refreshed November 2026

Top 10 Advocacy nonprofits based in Türkiye

RevenueBase identified 36 company matches for advocacy nonprofits associated with Türkiye as of November 2026 and tracks 227 professional contacts across them, including 35 with verified work emails. Istanbul is the largest hub.

This list covers company matches for advocacy 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
36Companies
227Contacts tracked
35Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 10 largest advocacy nonprofits based in Türkiye

Ranked by team size
Top 10 of 36 company matches for advocacy 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 matchGaziantep, TürkiyeHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“ADMSP emphasizes the importance of Survivors' participation in the full scope of measures of the redress process as defined in the UN convention, and that revealing the truth and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Hayat Sende Association was founded by a group of idealist careleavers in 2007, in Ankara, the capital city of Turkey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKadikoy, TürkiyeHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Meclis Simülasyonu Etkinliğinin birçok şehirde yapılması ile fikirleri ve dünya görüşleri farklı olsa da bu ülke için hukuk başta olmak üzere birçok alanda, yararlı ve kaliteli…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGaziantep, TürkiyeHQ recorded Nov 6, 202651-20014 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
5Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Our vision: To eliminate the violations of the right to health by maximizing the health awareness and health literacy level of the society and to ensure that the health system…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBeyoğlu, TürkiyeHQ recorded Nov 6, 20261-107 contacts →

Exact match

“We aim to strengthen activists and civil society organizations for the establishment of a just, peaceful and egalitarian future through sharing tools of nonviolence and forms of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAtakum, TürkiyeHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Gençlik Laboratuvarı Derneği (GençLab) 2022 yılında gençlerin sivil topluma, siyasete, politikaya ve akademiye katılımlarını arttırmak amacıyla Samsun’da kurulmuş bir dernektir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAtasehir, TürkiyeHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Cana Yakın Derneği, insan ve hayvan hakları ihlalleri ile mücadele etmek ve bu hakların iyileştirilmesi için projeler üretmeyi, eğitimde fırsat eşitsizliğini giderici…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBesiktas, TürkiyeHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Sıfır Ayrımcılık Derneği, ulusal ve uluslararası alanda başta Romanlar ve Romanlar gibi yaşayan topluluklar olmak üzere tüm dezavantajlı gruplarla ilgili faaliyet göstermek üzere…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchÇankaya, TürkiyeHQ recorded Nov 6, 202611-503 contacts →

Exact match

“As the Association for Monitoring Equal Rights (AMER) we started our Monitoring, Advocacy and Support activities in 2010 in İstanbul, to ensure the equal recognition of human…”

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

Showing 10 of 36 advocacy nonprofits based in Türkiye

See the full list, filter by size, metro and specialty, and access 35 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Advocacy nonprofits based in Türkiye at a glance

As of Nov 6, 2026
15.4%Verified-email coverage
6.3Average contacts per company
11-50Median size (employees)
22.2%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
20
51-200
3
201-500
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 36 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 “advocacy 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 35 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 “advocacy nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advocacy nonprofits are there based in Türkiye?

RevenueBase identified 36 company matches for advocacy 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?

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

Which city has the most advocacy nonprofits?

Istanbul leads with 8 company records, followed by Ankara (6) and Cankaya (4).

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 35 professional contacts with verified work emails tracked across these 36 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.

Ready to reach these companies? Verified emails and direct dials for all 36 advocacy nonprofits based in Türkiye. Start with a free account, no credit card.

Download this list →

Related lists

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.