Company lists · Data refreshed September 2026

Top 18 Business portfolio companies based in Türkiye

Name: Business portfolio companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 39 companies tracked

RevenueBase identified 39 company matches for business portfolio companies associated with Türkiye as of September 2026 and tracks 2,210 professional contacts across them, including 286 with verified work emails. Istanbul is the largest hub.

This list covers company matches for business portfolio companies 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 September 19, 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 Sep 19, 2026 How this list was built

39Companies

2,210Contacts tracked

286Verified emails

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The 18 largest business portfolio companies based in Türkiye

Ranked by team size

Top 18 of 39 company matches for business portfolio companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Doğuş Grubu	Exact match	Sarıyer, TürkiyeHQ recorded Sep 19, 2026	10001+	938 contacts →
	Exact match “As a pioneer of change in Turkey, the Doğuş Group, founded in 1951, sets standards for a better living by being at the forefront of discoveries that shape modern life, capitalizes…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Eren Holding	Exact match	İstanbul, TürkiyeHQ recorded Sep 19, 2026	10001+	487 contacts →
	Exact match “1969 yılında tekstil sektörüyle ticari yaşamına başlayan; Enerji, Kağıt, Ambalaj, Tekstil, Perakende ve Çimento alanlarında faaliyet gösteren Eren Holding ve bağlı şirketleri, öz…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Arıkanlı Holding	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	10001+	132 contacts →
	Exact match “Commercial activities began with the establishment of MEF Dershaneleri (Educational Institutes) in 1972.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Hattatholding	Exact match	Sarıyer, TürkiyeHQ recorded Sep 19, 2026	1,001-5,000	75 contacts →
	Exact match “1996 yılında kurulan Hattat Holding, Otomotiv, Enerji ve Gayrimenkul sektörlerinde faaliyet göstermektedir.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	NAB Holdi̇ng A.Ş	Exact match	Kireçburnu, TürkiyeHQ recorded Sep 19, 2026	1,001-5,000	53 contacts →
	Exact match “NAB Holding fundamentals has been laid down in 1988-İstanbul by Eromi family with the establishment of NAB Dış Ticaret Co.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Aydoğanlar Şirketler Grubu	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	501-1,000	51 contacts →
	Exact match “1950'li yıllarda temelleri Aydoğanlar Otomotiv ile atılan Aydoğanlar Şirketler Grubu günümüzde, Otomotiv (Yetkili Ford Bayi, Filo Araç Kiralama, İkinci El Araç Satış), Turizm…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Isiklar Holding	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	201-500	45 contacts →
	Exact match “TURGUT ISIK, founder of ISIKLAR HOLDING A.S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Yücelen Grup	Exact match	Ankara, TürkiyeHQ recorded Sep 19, 2026	201-500	42 contacts →
	Exact match “Bulunduğu her sektörde lider, geçmişi ticari başarılarla dolu yarım asırlık tecrübe.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Prive Holding	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	201-500	25 contacts →
	Exact match “Prive Holding is a flourishing international entity with a solid footprint.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Albaraka Portföy Yönetimi A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	11-50	23 contacts →
	Exact match “Albaraka Portföy Yönetimi A.Ş.’nin kurucusu ve sahibi olan Albaraka Türk Katılım Bankası A.Ş, faizsiz bankacılığın Türkiye’deki öncü kuruluşu olarak 1984’te kurulmuş ve 1985’den…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Gumbel Group	Exact match	Ankara, TürkiyeHQ recorded Sep 19, 2026	11-50	19 contacts →
	Exact match “Gumbel Group Şirketler Topluluğu, enerjiden yazılıma, sanayiden e-ticarete, yayımdan dijital dönüşüme kadar farklı sektörlerde bünyesinde barındırdığı beş grup şirketi ve bir…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	49 Group	Exact match	Skyland, TürkiyeHQ recorded Sep 19, 2026	51-200	17 contacts →
	Exact match “49 Group It is a holding company or a business entity, usually a corporation or limited liability company (LLC).” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Mimar Holding	Exact match	Beşiktaş, TürkiyeHQ recorded Sep 19, 2026	201-500	13 contacts →
	Exact match “Türkiye’de hayatına başlayan ve global bir marka olma yolunda hızla ilerleyen Mimar Holding; bugün ABD’de Miami, MENA Bölgesi’nde Dubai ve Avrupa’da Londra ofisleriyle iş ağını…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Boğaziçi Holding A.Ş	Exact match	Ayazağa, TürkiyeHQ recorded Sep 19, 2026	201-500	10 contacts →
	Exact match “Boğaziçi Holding, 2020 yılında kurulmuştur.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Future Native Holding	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	51-200	7 contacts →
	Exact match “Future Native Holding, a family-owned international investment holding company with operations spanning 7+ countries and a diversified portfolio across sectors including energy…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Guler Yatirim Holding A.S. Glryh	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	ABK Holding	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	501-1,000	1 contacts →
	Exact match “Established in the year 1977 Ozyavuzgil Group started its operations in different industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Vera Capital	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	1-10	1 contacts →
	Exact match “Vera Capital is a family investment office founded by Ahmet Ozokur, 3rd generation member of Ulker Family and Yıldız Holding stakeholder.” Recorded in the RevenueBase company graph · Sep 19, 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 “business portfolio companies”. 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 18 of 39 business portfolio companies based in Türkiye

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Business portfolio companies based in Türkiye at a glance

As of Sep 19, 2026

12.9%Verified-email coverage

56.7Average contacts per company

201-500Median size (employees)

51.3%Largest-city concentration · Istanbul

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 39 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 “business portfolio companies” 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 286 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 September 19, 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 “business portfolio companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business portfolio companies are there based in Türkiye?

RevenueBase identified 39 company matches for business portfolio companies associated with Türkiye as of September 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?

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

Which city has the most business portfolio companies?

Istanbul leads with 20 company records, followed by Ankara (2) and Sariyer (2).

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 286 professional contacts with verified work emails tracked across these 39 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 September 19, 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.