Company lists · Data refreshed November 2026

Top 19 Startup support organizations based in Türkiye

RevenueBase identified 140 company matches for startup support organizations associated with Türkiye as of November 2026 and tracks 1,495 professional contacts across them, including 75 with verified work emails. Istanbul is the largest hub.

This list covers company matches for startup support 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
140Companies
1,495Contacts tracked
75Verified emails
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The 19 largest startup support organizations based in Türkiye

Ranked by team size
Top 19 of 140 company matches for startup support 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026n/a159 contacts →

Exact match

“Girişimcilere ve yatırımcılara çok yönlü hizmet sunan yeni nesil startup merkezi Vizyon İstanbul’u, ticareti, sanayisi, istihdamıyla birlikte yenilikçilik ve girişimcilik…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026501-1,000101 contacts →

Exact match

“İTÜ Girişimcilik Kulübü; meraklı, gelişmeyi, geliştirmeyi ve farkındalık kazanmayı önceliğinde tutan, kalıplaşmış kariyer planlarından sıyrılıp daha iyi bir gelecek için hayal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Endeavor, global Etkin Girişimcilik hareketine öncülük ediyor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Ready to get funded?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“TUGİM is a professional Turkish Mentoring Association that serves start-ups, SME's, SMB's and large enterprises at their newly developing business.”

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

Exact match

“Workon is an end-to-end platform that provides entrepreneurs with the services they need to establish, manage, and grow their companies wherever they are in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBeyoglu, TürkiyeHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“Pre-Incubation, Incubation, and Post-Incubation Services for Gaming Industry Entrepreneurs and Businesses: We provide a comprehensive suite of services to entrepreneurs and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIzmir, TürkiyeHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“İZQ Girişimcilik ve İnovasyon Merkezi İzmir hinterlandındaki girişimcilik ekosistemine katkı sağlamak, girişim fikirlerini ticarileştirmek, büyüme ve uluslararasılaşmak amacıyla…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-106 contacts →

Exact match

“We strive to join in exceptional early-stage startups as a team member and contribute with our time, expertise, network and money.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Entrepreneurs’ Organization is a high-quality support network of like-minded leaders across 75+ countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We provide support to grow and develop your startup with everything you need, under a single roof; from accounting to legal, from globalization to investment processes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAtasehir, TürkiyeHQ recorded Nov 6, 20261-103 contacts →

Exact match

“B-Connector is hub for open innovation by startups which has startup acceleration programs, corporate services related with startup and innovation, business training programs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-103 contacts →

Exact match

“VentureArts empowers innovative startups to reach their full potential.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAnkara Istanbul London Chicago, TürkiyeHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Biz "Mühim olan İnsanlık" projesini, girişimcilere destek olan kuluçkalara, vakıflara, teknoparklara, kooperatiflere, STK'lara destek olmak için başlattık.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Ventures & Beyond aims to accomplish their vision by providing consultancy and services specialized in the entrepreneurial ecosystem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Inventures is the leading early-stage digital business accelerator in Istanbul, driving the success of startups in the dynamic EMEA ecosystem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-101 contacts →

Exact match

“3dots is at the crossroads of entrepreneurship and executive leadership, blending visionaries who are both founders and top executives across industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Dilek Barcin, the founder, started in March 2022 this movement of Turkish startups, intended to promote, unite and expand them internationally."Turkish Tech'' is our startup scene…”

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

Showing 19 of 140 startup support organizations based in Türkiye

See the full list, filter by size, metro and specialty, and access 75 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Startup support organizations based in Türkiye at a glance

As of Nov 6, 2026
5.0%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
49.3%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
82
11-50
43
51-200
5
201-500
3
501-1,000
1
1,001-5,000
2
5,001-10,000
1
10001+
3

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 140 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 “startup support 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 75 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.

Startup support organizations 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 “startup support organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many startup support organizations are there based in Türkiye?

RevenueBase identified 140 company matches for startup support 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?

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

Which city has the most startup support organizations?

Istanbul leads with 69 company records, followed by Ankara (14) and Sariyer (5).

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 75 professional contacts with verified work emails tracked across these 140 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.