Company lists · Data refreshed September 2026

Top 25 Custom aluminum extrusion manufacturers based in Türkiye

Name: Custom aluminum extrusion manufacturers based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 255 companies tracked

RevenueBase identified 255 custom aluminum extrusion manufacturers headquartered in Türkiye as of September 2026 and tracks 5,002 professional contacts across them, including 789 with verified work emails. Istanbul is the largest hub.

This list covers custom aluminum extrusion manufacturers 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 16, 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 16, 2026 86% judged on-target in blind review

255Companies

5,002Contacts tracked

789Verified emails

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The 25 largest custom aluminum extrusion manufacturers based in Türkiye

Ranked by team size

Top 25 of 255 custom aluminum extrusion manufacturers based in Türkiye, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to custom aluminum extrusion manufacturers: 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	Asaş Alümi̇nyum Sanayi̇ VE Ti̇caret A.Ş	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	1,001-5,000	1,081 contacts →
	Indirect evidence “1990 yılında Gebze’de kurulan ASAŞ; Akyazı, Sakarya bölgesinde yer alan son teknoloji ile donatılmış 5 üretim tesisi ve fazla çalışanı ve 90’dan fazla ülkeye yaptığı ihracatla…” Source: RevenueBase Database · checked Sep 16, 2026
2	Cuhadaroglu Metal A.S	Indirect evidence	Yakuplu, TürkiyeHQ checked Sep 16, 2026	501-1,000	203 contacts →
	Indirect evidence “Merkezi İstanbul’ da bulunan Çuhadaroğlu firması, cepheler, kapı ve pencereler için alüminyum mimari sistemler ile endüstriyel profiller tasarlayıp üretmektedir.” Source: RevenueBase Database · checked Sep 16, 2026
3	Teknik Alüminyum	Partial evidence	Tekirdağ, TürkiyeHQ checked Sep 16, 2026	201-500	159 contacts →
	Partial evidence “Teknik Aluminyum San.” Source: RevenueBase Database · checked Sep 16, 2026
4	Yeşilova Ekstrüzyon	Indirect evidence	Bursa, TürkiyeHQ checked Sep 16, 2026	501-1,000	116 contacts →
	Indirect evidence “Tam entegre ve yüksek teknolojili ekstürizyon üretim sistemlerine sahip olan Yeşilova Ekstrüzyon, hassas toleranslı, özel alaşımlı alüminyum profillerin üretimini…” Source: RevenueBase Database · checked Sep 16, 2026
5	Astaş Alüminyum San. VE Tic. A.Ş	Partial evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	201-500	115 contacts →
	Partial evidence “Astaş Aluminium who has been in aluminium profile industry since 1974, is one of the leader companies of the sector.” Source: RevenueBase Database · checked Sep 16, 2026
6	Kenan Metal	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	201-500	99 contacts →
	Indirect evidence “2002 yılında İstanbul’da başladığımız bu yolculukta, bugün Türkiye’nin alüminyum profil üretiminde önde gelen markalarından biri olmanın gururunu yaşıyoruz.” Source: RevenueBase Database · checked Sep 16, 2026
7	Alcas Metal Sanayi A.S	Strong evidence	Tekirdağ, TürkiyeHQ checked Sep 16, 2026	501-1,000	94 contacts →
	Strong evidence “ALCAS extrusion facility, built on a land of m² with a closed area of m², specially established for aluminum profile production, where 420 qualified personnel are employed in…” Source: RevenueBase Database · checked Sep 16, 2026
8	Bisam Cephe Yapı Sistemleri	Partial evidence	Silivri/i̇stanbul, TürkiyeHQ checked Sep 16, 2026	201-500	70 contacts →
	Partial evidence “Bisam Facade Systems is a company works on the production, application and architectural solutions of the projects of aluminum door, window and facade systems for national and…” Source: RevenueBase Database · checked Sep 16, 2026
9	Tuna Aluminium	Strong evidence	Çerkezköy, TürkiyeHQ checked Sep 16, 2026	201-500	68 contacts →
	Strong evidence “Tuna Aluminium is one of the leading regional players in aluminium extrusion industry.” Source: RevenueBase Database · checked Sep 16, 2026
10	Pantech Aluminium	Indirect evidence	Kazan, TürkiyeHQ checked Sep 16, 2026	51-200	54 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
11	Yavuzlar Aluminyum Anonim Şirketi	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	201-500	44 contacts →
	Indirect evidence “1990 yılında elektrostatik toz boyama ile alüminyum sektörüne giren firmamız, 1996 yılında 800 tonluk ekstrüzyon presi devreye alarak profil imalatına başlamıştır.” Source: RevenueBase Database · checked Sep 16, 2026
12	Ulusan Alüminyum	Indirect evidence	Selcuklu, TürkiyeHQ checked Sep 16, 2026	201-500	40 contacts →
	Indirect evidence “Ulusan Alüminyum 1983 yıllın da uygulama firması olarak faaliyete başlamıştır, 1990 yılından itibaren sektöre alüminyum profil ve aksesuar satışı ile hizmete devam eden Ulusan…” Source: RevenueBase Database · checked Sep 16, 2026
13	Altaş Aluminum	Strong evidence	Gebze, TürkiyeHQ checked Sep 16, 2026	51-200	39 contacts →
	Strong evidence “Established in 1990, Altaş Aluminum stands as a pioneer in the aluminum extrusion industry.” Source: RevenueBase Database · checked Sep 16, 2026
14	Asen Alüminyum Sanayi VE Ticaret Anonim Şirketi	Strong evidence	Dilovası, TürkiyeHQ checked Sep 16, 2026	51-200	38 contacts →
	Strong evidence “Asen Aluminium is a premier aluminum extrusion company specializing in customized aluminum profile solutions, tailored precisely to meet diverse customer requirements.” Source: RevenueBase Database · checked Sep 16, 2026
15	Kalibre Alüminyum	Indirect evidence	Sakarya, TürkiyeHQ checked Sep 16, 2026	201-500	35 contacts →
	Indirect evidence “Kalibre Holding,1978’den bugüne gelecek nesillere daha sürdürülebilir bir çalışma ortamı bırakabilmek için dünyaya olan etkisinin farkında ve bilincinde olarak doğru adımlar…” Source: RevenueBase Database · checked Sep 16, 2026
16	Zeren Metal	Indirect evidence	Düzce, TürkiyeHQ checked Sep 16, 2026	51-200	33 contacts →
	Indirect evidence “2022 yılında Zeren Group bünyesinde faaliyetlerine başlayan Zeren Metal, Düzce’de bulunan metrekarelik üretim tesisinde yassı alüminyum üretimi yapmaktadır.” Source: RevenueBase Database · checked Sep 16, 2026
17	ELC Alümi̇nyum San. Ti̇c. A.Ş	Partial evidence	Melikgazi, TürkiyeHQ checked Sep 16, 2026	201-500	33 contacts →
	Partial evidence “ELC ALUMINIUM IND.” Source: RevenueBase Database · checked Sep 16, 2026
18	Emre Alümi̇nyum Yapi San. Ti̇c. A.Ş	Indirect evidence	Beykoz, TürkiyeHQ checked Sep 16, 2026	201-500	31 contacts →
	Indirect evidence “Emre Alüminyum sektörün önde gelen alüminyum ekstrüzyon firmalarından biridir.” Source: RevenueBase Database · checked Sep 16, 2026
19	Nalbantoğlu Metal	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	501-1,000	31 contacts →
	Indirect evidence “Nalbantoğlu Metal, 1989 yılında Hadımköy’de kurulan üretim tesisiyle alüminyum profil sektöründe faaliyetlerine başlamıştır.” Source: RevenueBase Database · checked Sep 16, 2026
20	Gursan Aluminium	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	51-200	28 contacts →
	Partial evidence “We, as “GÜRSAN Aluminium Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
21	Demsaş Alüminyum	Indirect evidence	Silivri, TürkiyeHQ checked Sep 16, 2026	51-200	25 contacts →
	Indirect evidence “10.500 metrekare çalışma alanımız ve 170 çalışanıyla faaliyet gösteren Demsaş Metal A.Ş.” Source: RevenueBase Database · checked Sep 16, 2026
22	Ekstek XP	Strong evidence	Darıca, TürkiyeHQ checked Sep 16, 2026	51-200	25 contacts →
	Strong evidence “EKSTEK XP, whose source of philosophy of establishment is ' passion' has its activities started off under the name of Ekalsan in order to manufacture aluminum extrusion profile…” Source: RevenueBase Database · checked Sep 16, 2026
23	Altim Alüminyum	Indirect evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	201-500	24 contacts →
	Indirect evidence “Altim Alüminyum, alüminyum profil üretimi ve yüzey işlem alanlarında uzmanlaşmış bir şirkettir.” Source: RevenueBase Database · checked Sep 16, 2026
24	Gencer Alüminyum	Strong evidence	Kocaeli, TürkiyeHQ checked Sep 16, 2026	51-200	22 contacts →
	Strong evidence “Since its very foundation, Gencer Aluminum has opted for a fully-integrated aluminum processing plant to meet customer demand most flexibly.” Source: RevenueBase Database · checked Sep 16, 2026
25	Alkor Aluminum	Partial evidence	İzmi̇r, TürkiyeHQ checked Sep 16, 2026	201-500	21 contacts →
	Partial evidence “Alkor Aluminum is one of the Doku Group Companies which has 50 years of sectorial experience.” Source: RevenueBase Database · checked Sep 16, 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: custom aluminum extrusion manufacturers. 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 custom aluminum extrusion manufacturers.
Partial evidence: Its own public description names part of custom aluminum extrusion manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom aluminum extrusion manufacturers. 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 255 custom aluminum extrusion manufacturers based in Türkiye

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Custom aluminum extrusion manufacturers based in Türkiye at a glance

As of Sep 16, 2026

15.8%Verified-email coverage

19.6Average contacts per company

51-200Median size (employees)

23.9%Largest-city concentration · Istanbul

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 255 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 custom aluminum extrusion manufacturers, 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 “custom aluminum extrusion manufacturers”. 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 custom aluminum extrusion manufacturers), 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 custom aluminum extrusion manufacturers, 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, 789 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 16, 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.

Custom aluminum extrusion manufacturers by metro

Custom aluminum extrusion manufacturers in Istanbul61

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 custom aluminum extrusion manufacturers, 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 custom aluminum extrusion manufacturers are there based in Türkiye?

RevenueBase identified 255 custom aluminum extrusion manufacturers 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?

Asaş Alümi̇nyum Sanayi̇ VE Ti̇caret A.Ş, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most custom aluminum extrusion manufacturers?

Istanbul leads with 61 headquartered companies, followed by Ankara (15) and Kocaeli (14).

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 789 verified decision-maker contacts tracked across these 255 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 16, 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.