Company lists · Data refreshed September 2026

Top 25 Industrial conglomerates based in Türkiye

Name: Industrial conglomerates based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 188 companies tracked

RevenueBase identified 188 industrial conglomerates headquartered in Türkiye as of September 2026 and tracks 24,426 professional contacts across them, including 1,976 with verified work emails. Istanbul is the largest hub.

This list covers industrial conglomerates headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

188Companies

24,426Contacts tracked

1,976Verified emails

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The 25 largest industrial conglomerates based in Türkiye

Ranked by team size

Top 25 of 188 industrial conglomerates based in Türkiye, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial conglomerates: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hayat Holding	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	10001+	4,075 contacts →
	Indirect evidence “Temelleri 1937 yılında atılan Hayat Holding olarak; hızlı tüketim ürünleri sektöründe Hayat Kimya, ağaç bazlı panel sektöründe Kastamonu Entegre, denizcilik ve liman…” Source: RevenueBase Database · checked Sep 17, 2026
2	Sabancı Holding	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	10001+	1,497 contacts →
	Partial evidence “Sabancı Holding is one of Turkey’s leading conglomerate, engaged in a wide variety of business activities through its subsidiaries and affiliates, mainly in the banking, financial…” Source: RevenueBase Database · checked Sep 17, 2026
3	Habas Sinai VE Tibbi Gazlar Istihsal Endustrisi A.S	Partial evidence	İzmir, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	1,424 contacts →
	Partial evidence “Established in 1956, HABAŞ, with high sales volume and outstanding export performance-is one of the major companies of Türkiye, producing industrial and medical gases, steel…” Source: RevenueBase Database · checked Sep 17, 2026
4	Doğuş Grubu	Indirect evidence	Sarıyer, TürkiyeHQ checked Sep 17, 2026	10001+	938 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
5	İhlas Holding	Indirect evidence	Bahçelievler, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	854 contacts →
	Indirect evidence “Temelleri 1970’te Türkiye Gazetesi’nin yayın hayatına başlamasıyla atılan İhlas Holding, yarım asrı aşan köklü geçmişinden aldığı güçle faaliyet gösterdiği her alanda…” Source: RevenueBase Database · checked Sep 17, 2026
6	Sinpaş Holding	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	822 contacts →
	Indirect evidence “1974 yılında başlayan yolculuğumuz boyunca, adımlarımızı hep en iyiye ulaşma ilkesiyle attık.” Source: RevenueBase Database · checked Sep 17, 2026
7	Borusan Holding	Partial evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	5,001-10,000	712 contacts →
	Partial evidence “Founded in 1944, Borusan Group has been one of the leading industrial conglomorates in Turkey.” Source: RevenueBase Database · checked Sep 17, 2026
8	Norm Holding	Indirect evidence	Çiğli, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	630 contacts →
	Indirect evidence “Norm Holding, 3.800 çalışanı, 10 farklı sektörde 23 şirketi, 22 üretim tesisi, 3 Ar-Ge ve Tasarım Merkezi ile Türkiye’nin yanı sıra; ABD, Almanya, Birleşik Krallık, Fransa…” Source: RevenueBase Database · checked Sep 17, 2026
9	Coşkunöz Holding	Indirect evidence	Bursa, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	577 contacts →
	Indirect evidence “Coşkunöz Holding, whose foundations were laid in 1950 and is one of the important companies that produce added value in the automotive sub-industry, also has investments in…” Source: RevenueBase Database · checked Sep 17, 2026
10	Calik Holding	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	10001+	530 contacts →
	Indirect evidence “1981 yılında Ahmet Çalık tarafından kurulan Çalık Holding enerji, inşaat, madencilik, tekstil, finans, telekomünikasyon ve dijital alanlarında faaliyet göstermektedir.” Source: RevenueBase Database · checked Sep 17, 2026
11	Eren Holding	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	10001+	487 contacts →
	Indirect evidence “1969 yılında tekstil sektörüyle ticari yaşamına başlayan; Enerji, Kağıt, Ambalaj, Tekstil, Perakende ve Çimento alanlarında faaliyet gösteren Eren Holding ve bağlı şirketleri, öz…” Source: RevenueBase Database · checked Sep 17, 2026
12	Ciner Group	Strong evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	10001+	476 contacts →
	Strong evidence “The Ciner Group is an industrial conglomerate that operates in four main sectors: Energy and Mining, Natural Soda Ash, Glass and Chemicals, Maritime and Shipping, and News and…” Source: RevenueBase Database · checked Sep 17, 2026
13	Kibar Holding	Partial evidence	Beşiktaş, TürkiyeHQ checked Sep 17, 2026	5,001-10,000	378 contacts →
	Partial evidence “One of Turkey's largest and most deeply-rooted industrial groups, Kibar Holding has been operating in the metal, automotive, packaging, building materials, real estate, logistics…” Source: RevenueBase Database · checked Sep 17, 2026
14	Gulsan Holding	Indirect evidence	Gaziantep, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	369 contacts →
	Indirect evidence “Gülsan Holding’in temelini oluşturan Topçuoğlu Otomotiv, 1934 yılında nakliye firması olarak, Topçuoğlu ailesi tarafından kurulmuştur.” Source: RevenueBase Database · checked Sep 17, 2026
15	Yildirim Group	Strong evidence	Sarıyer, TürkiyeHQ checked Sep 17, 2026	10001+	318 contacts →
	Strong evidence “YILDIRIM Group is a highly-diversified, vertically integrated, global industrial conglomerate based in Istanbul, Turkey.” Source: RevenueBase Database · checked Sep 17, 2026
16	Metgün Group Company	Indirect evidence	Sariyer, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	315 contacts →
	Indirect evidence “Metgün Group laid its foundations in 1986 with the establishment of Metgün Construction Contracting and Trade Inc, achieving significant success in infrastructure projects across…” Source: RevenueBase Database · checked Sep 17, 2026
17	ATA Holding	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	5,001-10,000	217 contacts →
	Indirect evidence “Ata Group traces its roots back to Seri İnşaat, founded in 1969, which successfully completed the Atatürk Dam and Hydroelectric Power Plant, one of Turkey's largest projects under…” Source: RevenueBase Database · checked Sep 17, 2026
18	Mi̇ller Holdi̇ng A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	202 contacts →
	Indirect evidence “Miller Holding” Source: RevenueBase Database · checked Sep 17, 2026
19	United Group	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	10001+	180 contacts →
	Indirect evidence “Yatırım ve ticaret yolculuğuna 1974 yılında otomotiv sektöründe başlayan United Group, bugün faaliyetlerini; Entegre Tesis Yönetim hizmetleri, Güvenlik, Profesyonel Temizlik…” Source: RevenueBase Database · checked Sep 17, 2026
20	Maksem Grup	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	501-1,000	152 contacts →
	Indirect evidence “Maksem Grup bünyesinde birden çok inşaat şirketini barındırmaktadır.” Source: RevenueBase Database · checked Sep 17, 2026
21	Arıkanlı Holding	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	10001+	132 contacts →
	Indirect evidence “Commercial activities began with the establishment of MEF Dershaneleri (Educational Institutes) in 1972.” Source: RevenueBase Database · checked Sep 17, 2026
22	Zeren Group	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	501-1,000	125 contacts →
	Indirect evidence “Halihazırda şirketin Onursal Başkanı olan Rıdvan Zeren tarafından 1973 yılında kurulan Zeren Group, Türkiye’deki yarım asrı aşan yolculuğunu global arenada da sürdürüyor.” Source: RevenueBase Database · checked Sep 17, 2026
23	Kilit Grup	Indirect evidence	Antalya, TürkiyeHQ checked Sep 17, 2026	10001+	120 contacts →
	Indirect evidence “1955 yılında Turan Kilit tarafından Kristal Züccaciye Toptan ve Perakende Ev Gereçleri ismiyle kurulan Kilit Şirketler Grubu; Süleyman Kilit, Tuncay Kilit ve Taner Kilit…” Source: RevenueBase Database · checked Sep 17, 2026
24	Akkök Holding	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	5,001-10,000	117 contacts →
	Indirect evidence “Temelleri 1952 yılında merhum Raif Dinçkök tarafından atılan Akkök Holding, 72 yıllık birikimiyle Türkiye’nin en köklü kuruluşları arasındadır.” Source: RevenueBase Database · checked Sep 17, 2026
25	Basari	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	201-500	103 contacts →
	Partial evidence “Basari Holding, which was established in Ankara as Basari Electronics in 1989, is presently among the top conglomerates in the IT and Telecommunications sector, and continues…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial conglomerates. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial conglomerates.
Partial evidence: Its own public description names part of industrial conglomerates, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial conglomerates. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 188 industrial conglomerates based in Türkiye

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Industrial conglomerates based in Türkiye at a glance

As of Sep 17, 2026

8.1%Verified-email coverage

129.9Average contacts per company

201-500Median size (employees)

29.3%Largest-city concentration · Istanbul

Sep 17, 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 188 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial conglomerates, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Türkiye whose own description of what they do matches “industrial conglomerates”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial conglomerates), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial conglomerates, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,976 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Industrial conglomerates by metro

Industrial conglomerates in Istanbul55

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial conglomerates, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial conglomerates are there based in Türkiye?

RevenueBase identified 188 industrial conglomerates headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Hayat Holding, headquartered in Uskudar, tops this list with the largest team on record.

Which city has the most industrial conglomerates?

Istanbul leads with 55 headquartered companies, followed by Ankara (12) and Bursa (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,976 verified decision-maker contacts tracked across these 188 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.