Company lists · Data refreshed September 2026
Top 25 Automotive aluminum extrusion suppliers based in Türkiye
RevenueBase identified 222 automotive aluminum extrusion suppliers headquartered in Türkiye as of September 2026 and tracks 6,899 professional contacts across them, including 1,300 with verified work emails. Istanbul is the largest hub.
This list covers automotive aluminum extrusion suppliers 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.
The 25 largest automotive aluminum extrusion suppliers based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,576 contacts → | ||||
Indirect evidence “We embrace innovation as a part of continuous improvement, we keep pace with the latest developments to achieve something better, and we focus on the future.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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, 2026Thanks. The Data Team will review it. | |||||
| 3 | 172 contacts → | ||||
Indirect evidence “Yeşilova Otomotiv, alüminyum endüstrisinde Türkiye’nin lider otomotiv yan sanayi üretim şirketlerinden biridir.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 159 contacts → | ||||
Partial evidence “Teknik Aluminyum San.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 117 contacts → | ||||
Strong evidence “Since 1997, MDK has been a leader in the fields of industrial machinery, production tools, and aluminum casting molds, offering innovative solutions for the automotive industry.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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, 2026Thanks. The Data Team will review it. | |||||
| 8 | 108 contacts → | ||||
Indirect evidence “Bünyesi dahilinde 5 adet şirket bulunan Hüner Grup, otomotiv sektöründe- Ekonomik- Hızlı ve en önemlisi- Kaliteli ürünler ve hizmetler sağlamaktadır.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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, 2026Thanks. The Data Team will review it. | |||||
| 10 | 94 contacts → | ||||
Indirect evidence “Our company Özçelik Makina Sanayi ve Ticaret A.Ş.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 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, 2026Thanks. The Data Team will review it. | |||||
| 12 | 72 contacts → | ||||
Indirect evidence “2003 yılında kurulan Grebo Otomotiv A.Ş,"Otomotiv, Raylı Sistemler ve Savunma Sanayi" sektörlerine alüminyum parça üretiminde çözüm ortağı olarak faaliyet göstermektedir.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 68 contacts → | ||||
Strong evidence “Tuna Aluminium is one of the leading regional players in aluminium extrusion industry.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 57 contacts → | ||||
Indirect evidence “1978’den günümüze güvenilir çözüm ortağınız Kormetal 1978’den bu yana bilgi, kalite ve tasarımın gücünü bir araya getirerek, m² kapalı alana sahip alçak basınç ve yüksek basınç…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 54 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 48 contacts → | ||||
Indirect evidence “Tuğçelik Alüminyum; 1988 yılında kurulmuş olup, uzman kadrosu, bölge içine dağılmış tesisleriyle otomotiv ve beyaz eşya sanayi kollarında faaliyetlerini sürdürmektedir.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 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, 2026Thanks. The Data Team will review it. | |||||
| 18 | 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, 2026Thanks. The Data Team will review it. | |||||
| 19 | 39 contacts → | ||||
Strong evidence “Established in 1990, Altaş Aluminum stands as a pioneer in the aluminum extrusion industry.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 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, 2026Thanks. The Data Team will review it. | |||||
| 21 | 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, 2026Thanks. The Data Team will review it. | |||||
| 22 | 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, 2026Thanks. The Data Team will review it. | |||||
| 23 | 33 contacts → | ||||
Indirect evidence “Döksan Die Casting and Mach.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 33 contacts → | ||||
Partial evidence “ELC ALUMINIUM IND.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 31 contacts → | ||||
Indirect evidence “Nalbantoğlu Metal, 1989 yılında Hadımköy’de kurulan üretim tesisiyle alüminyum profil sektöründe faaliyetlerine başlamıştır.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
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: automotive aluminum extrusion suppliers. 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 automotive aluminum extrusion suppliers.
- Partial evidence
- Its own public description names part of automotive aluminum extrusion suppliers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name automotive aluminum extrusion suppliers. 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 222 automotive aluminum extrusion suppliers based in Türkiye
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Automotive aluminum extrusion suppliers based in Türkiye at a glance
As of Sep 16, 2026Companies by employee count
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 222 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 automotive aluminum extrusion suppliers, 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 “automotive aluminum extrusion suppliers”. 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 automotive aluminum extrusion suppliers), 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 automotive aluminum extrusion suppliers, 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, 1,300 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.
Automotive aluminum extrusion suppliers by metro
- Automotive aluminum extrusion suppliers in Istanbul48
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 automotive aluminum extrusion suppliers, 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 automotive aluminum extrusion suppliers are there based in Türkiye?
RevenueBase identified 222 automotive aluminum extrusion suppliers 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?
Beyçelik Gestamp, headquartered in Bursa, tops this list with the largest team on record.
Which city has the most automotive aluminum extrusion suppliers?
Istanbul leads with 48 headquartered companies, followed by Bursa (17) and Kocaeli (15).
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 1,300 verified decision-maker contacts tracked across these 222 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.
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