Company lists · Data refreshed September 2026

Top 25 Architectural steel companies based in Türkiye

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 569 companies tracked

RevenueBase identified 569 company matches for architectural steel companies associated with Türkiye as of September 2026 and tracks 5,314 professional contacts across them, including 395 with verified work emails. Istanbul is the largest hub.

This list covers company matches for architectural steel 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 30, 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 30, 2026 How this list was built

569Companies

5,314Contacts tracked

395Verified emails

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The 25 largest architectural steel companies based in Türkiye

Ranked by team size

Top 25 of 569 company matches for architectural steel companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Metal Yapi	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	1,001-5,000	579 contacts →
	Exact match “Metal Yapı is a specialized international facade contractor company which designs, manufactures and installs high quality glass facades, skylights, light steel structures and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Cuhadaroglu Metal A.S	Exact match	Yakuplu, TürkiyeHQ recorded Sep 30, 2026	501-1,000	203 contacts →
	Exact match “Merkezi İstanbul’ da bulunan Çuhadaroğlu firması, cepheler, kapı ve pencereler için alüminyum mimari sistemler ile endüstriyel profiller tasarlayıp üretmektedir.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Fibrobeton Yapı Elemanları San. İnş. VE Tic. A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Sep 30, 2026	501-1,000	143 contacts →
	Exact match “Bundan çeyrek asır önce, 1987 yılında büyük bir düşle çıktık yola!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Yilgenci̇ TR	Exact match	Sakarya, TürkiyeHQ recorded Sep 30, 2026	201-500	111 contacts →
	Exact match “We specialise in steel trading and custom-welded fabrication of chassis, frames, and components for rail systems, trailers, construction equipment, and more.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Gulermak Steel Construction Ind. & Trade Co. INC	Exact match	Izmir, TürkiyeHQ recorded Sep 30, 2026	501-1,000	91 contacts →
	Exact match “GULERMAK Steel Construction Ind.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Atak Engineering	Exact match	Ankara, TürkiyeHQ recorded Sep 30, 2026	501-1,000	75 contacts →
	Exact match “Atak Engineering was founded in 1988.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Bisam Cephe Yapı Sistemleri	Exact match	Silivri/i̇stanbul, TürkiyeHQ recorded Sep 30, 2026	201-500	70 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Isik Steel	Exact match	Karabük, TürkiyeHQ recorded Sep 30, 2026	201-500	56 contacts →
	Exact match “ISIK STEEL founded in 1965 with the goal of building a prosperous future for all, aims to create steel products that are core of contemporary architecture.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Apec Steel Construction	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	201-500	47 contacts →
	Exact match “APEC Smart Steel Structures is a group of companies operating in the field of engineering, manufacturing, construction and real estate development.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Çelikerler Çelik Konstrüksiyon İnşaat San. Tic. Ltd. ŞTI	Exact match	Merkez, TürkiyeHQ recorded Sep 30, 2026	51-200	46 contacts →
	Exact match “Bartın Kumluca’da 1844 yılında sıcak demircilik ile iş hayatına başlayan Çelikerler, 2003 yılında şirketleşerek ÇELİKERLER LTD.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Rönesans Çelik	Exact match	Ankara, TürkiyeHQ recorded Sep 30, 2026	201-500	42 contacts →
	Exact match “Rönesans Steel Construction Industry & Trade Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Polarkon	Exact match	Çankaya, TürkiyeHQ recorded Sep 30, 2026	51-200	40 contacts →
	Exact match “Founded in 1995 and headquartered in Ankara, Turkey, with global offices in Düsseldorf, Germany, and Chicago, Illinois, POLARKON is a leading "design-build" engineering and steel…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Natura Facade	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	51-200	32 contacts →
	Exact match “NATURA YAPI is a well-known manufacturer & solution partner of aluminum facade systems, aluminum joinery, and glass sectors with its dynamic and experienced team, establishing…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	IS Yapi	Exact match	Izmir, TürkiyeHQ recorded Sep 30, 2026	51-200	29 contacts →
	Exact match “We are specialized in steel structures and fixing systems in all kinds of steel.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Setap Steel Construction Solutions	Exact match	34890 Pendik / İstanbul, TürkiyeHQ recorded Sep 30, 2026	51-200	29 contacts →
	Exact match “SETAP, with its experienced project team using international standards and its production infrastructure having latest technologies rarely found in Turkey, is offering turn-key…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Monosteel	Exact match	Sakarya, TürkiyeHQ recorded Sep 30, 2026	51-200	28 contacts →
	Exact match “Mono Steel is a Turkish manufacturing and construction company established in 2012.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	İzopoli̇ Lambda İnşaat VE San. VE Ti̇c. A.Ş	Exact match	Ataşehir, TürkiyeHQ recorded Sep 30, 2026	51-200	28 contacts →
	Exact match “The developments in the Computer Aided Design programs leading to more complex envelopes and continuous improvement architectural cladding materials, in the construction industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Desos Precast A.Ş	Exact match	Ankara, TürkiyeHQ recorded Sep 30, 2026	201-500	27 contacts →
	Exact match “Desos Precast 20 yılı aşkın süredir İnşaat sektörüne prekast cephe giydirmeleri konusunda hizmet vermektedir.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Alucon Group	Exact match	Tuzla, TürkiyeHQ recorded Sep 30, 2026	201-500	25 contacts →
	Exact match “Alüminyum Dış Cephe Taahhüt” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	E4 Metal Mobilyaları Paz. San. VE Tic. Ltd. ŞTI	Exact match	Bursa, TürkiyeHQ recorded Sep 30, 2026	51-200	25 contacts →
	Exact match “E4 Metal Mobilyaları was established to deliver design-driven metal manufacturing solutions for retail, interior, hospitality, and industrial brands.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Erki̇n Çeli̇k Konstrüksi̇yon	Exact match	Pelitli, TürkiyeHQ recorded Sep 30, 2026	51-200	24 contacts →
	Exact match “Erkin Çelik Konstrüksiyon, yapısal çelik imalatı ve montajında mühendislik disiplini, kalite anlayışı ve güçlü üretim altyapısıyla yurt içi ve yurt dışı projelere hizmet…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Boypanel Yapı Sistemleri	Exact match	Adana, TürkiyeHQ recorded Sep 30, 2026	51-200	23 contacts →
	Exact match “1995 yılında faaliyetlerine başlayan BOYPANEL YAPI SİSTEMLERİ, yüksek oranlarda büyüme sağlayarak, Türkiye de kendi kategorisinde lider olma vizyonuyla, çatı-cephe kaplamaları…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	FYT Mühendi̇sli̇k	Exact match	TürkiyeHQ recorded Sep 30, 2026	51-200	19 contacts →
	Exact match “FYT Engineering was established in Istanbul in 1998 to share experience and knowledge for applying aluminum cladding side-coatings within the sector.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	HMD Energy And Metal	Exact match	Ankara, TürkiyeHQ recorded Sep 30, 2026	51-200	19 contacts →
	Exact match “2011 yılında kurulan HMD Çelik Konstrüksiyon Türkiye’nin önde gelen konstrüksiyon firmalarından biridir.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Saytekno Building Technologies Group	Exact match	Istanbul, TürkiyeHQ recorded Sep 30, 2026	11-50	19 contacts →
	Exact match “SAYTEKNO is a technological group founded in 1994 and working in the field of design, production and installation of architectural steel, freeform and art glass structures…” Recorded in the RevenueBase company graph · Sep 30, 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 “architectural steel 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 25 of 569 architectural steel companies based in Türkiye

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Architectural steel companies based in Türkiye at a glance

As of Sep 30, 2026

7.4%Verified-email coverage

9.3Average contacts per company

11-50Median size (employees)

21.4%Largest-city concentration · Istanbul

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

163

11-50

222

51-200

122

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 569 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 “architectural steel 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 395 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 30, 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 “architectural steel companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural steel companies are there based in Türkiye?

RevenueBase identified 569 company matches for architectural steel 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?

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

Which city has the most architectural steel companies?

Istanbul leads with 122 company records, followed by Ankara (55) and Izmir (30).

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 395 professional contacts with verified work emails tracked across these 569 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 30, 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.