Company lists · Data refreshed September 2026

Top 25 Pre fabricated construction companies based in Türkiye

Name: Pre fabricated construction companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 354 companies tracked

RevenueBase identified 354 pre fabricated construction companies headquartered in Türkiye as of September 2026 and tracks 3,462 professional contacts across them, including 342 with verified work emails. Istanbul is the largest hub.

This list covers pre fabricated construction companies 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

354Companies

3,462Contacts tracked

342Verified emails

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The 25 largest pre fabricated construction companies based in Türkiye

Ranked by team size

Top 25 of 354 pre fabricated construction companies 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 pre fabricated construction companies: 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	Assan Panel	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	201-500	180 contacts →
	Indirect evidence “Assan Panel, a leading organization in the sandwich panel industry, began manufacturing operations in 1990 withits first manufacturing plant in Tuzla, Istanbul.” Source: RevenueBase Database · checked Sep 16, 2026
2	Teknopanel Cati VE Cephe Panelleri San.Ve Tic.A.S	Indirect evidence	Mersin, TürkiyeHQ checked Sep 16, 2026	201-500	135 contacts →
	Indirect evidence “Teknopanel olarak 2005 yılında kurulduğumuz günden bugüne, dört duvarı aşan fikirlerimizle, müşterilerimize dünya standartlarında hizmet vermek için çalışıyoruz.” Source: RevenueBase Database · checked Sep 16, 2026
3	Vefa Group	Indirect evidence	Sultanbeyli, TürkiyeHQ checked Sep 16, 2026	201-500	93 contacts →
	Indirect evidence “Türkiye’de 1990 yılından bu yana modüler konteyner, prefabrike panel, hafif ve yapısal çelik yapı ve yapı malzemeleri sektörünün önde gelen markalarına sahip olan Vefa Group…” Source: RevenueBase Database · checked Sep 16, 2026
4	Treysan Prefabricated Steel Construction Industry & Trade Corp	Indirect evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	51-200	80 contacts →
	Indirect evidence “Treysan Prefabricated and Steel Structures Industry & Trade Inc, a subsidiary of IC Holding, is a leading engineering and manufacturing company established in Ankara in 1975.” Source: RevenueBase Database · checked Sep 16, 2026
5	KL Yapi Steel Construction & Trade Co. INC	Strong evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	201-500	65 contacts →
	Strong evidence “KL YAPI is one of the leading companies in design, fabrication and construction of prefabricated temporary, semi-temporary and permanent camp facilities and industrial buildings…” Source: RevenueBase Database · checked Sep 16, 2026
6	Tepe Prefabrik	Indirect evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	201-500	55 contacts →
	Indirect evidence “We, as TEPE Prefabrik - which is highly known and reliable company in Turkey as a leading prefabricated building supplier.” Source: RevenueBase Database · checked Sep 16, 2026
7	Prefi Pre-Engineered Camp Site Buildings CO	Indirect evidence	Kazan, TürkiyeHQ checked Sep 16, 2026	201-500	55 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
8	Pekintaş Construction	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	501-1,000	31 contacts →
	Indirect evidence “Pekintaş Pekin İnşaat A.Ş, inşaat sektöründe prefabrike ve öngerilmeli betonarme endüstriyel yapı elemanları sanayinde uzmanlaşmış bir firmadır.” Source: RevenueBase Database · checked Sep 16, 2026
9	Apcon Construction Industry Trade And Co. INC	Indirect evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	51-200	30 contacts →
	Indirect evidence “APCON® Building Systems Turnkey Solutions for Prefabricated Steel Industry APCON® Building Systems serves on steel prefabrication industry with 40 years of expertise in…” Source: RevenueBase Database · checked Sep 16, 2026
10	Desos Precast A.Ş	Indirect evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	201-500	27 contacts →
	Indirect evidence “Desos Precast 20 yılı aşkın süredir İnşaat sektörüne prekast cephe giydirmeleri konusunda hizmet vermektedir.” Source: RevenueBase Database · checked Sep 16, 2026
11	Alucon Group	Indirect evidence	Tuzla, TürkiyeHQ checked Sep 16, 2026	201-500	25 contacts →
	Indirect evidence “Alüminyum Dış Cephe Taahhüt” Source: RevenueBase Database · checked Sep 16, 2026
12	Batı Prefabrik	Indirect evidence	İzmir, TürkiyeHQ checked Sep 16, 2026	51-200	24 contacts →
	Indirect evidence “1996 yılında İzmir Tire' de kurulan BATI PREFABRİK A.Ş."genç, uzman ve deneyimli" kadrosunun başarılı çalışmalarıyla sektörde kısa zamanda kendini kanıtlamıştır.” Source: RevenueBase Database · checked Sep 16, 2026
13	Boypanel Yapı Sistemleri	Indirect evidence	Adana, TürkiyeHQ checked Sep 16, 2026	51-200	23 contacts →
	Indirect evidence “1995 yılında faaliyetlerine başlayan BOYPANEL YAPI SİSTEMLERİ, yüksek oranlarda büyüme sağlayarak, Türkiye de kendi kategorisinde lider olma vizyonuyla, çatı-cephe kaplamaları…” Source: RevenueBase Database · checked Sep 16, 2026
14	Pramo Prefabri̇k Yapi Teknoloji̇leri̇	Indirect evidence	TürkiyeHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “Ön üretimli yapıların proje, satış, imalat ve montaj süreçlerinde firmaların ilgili işi A’dan Z’ye tamamen teslim edebileceği kadar geniş bir yelpazede profesyonel bir hizmet…” Source: RevenueBase Database · checked Sep 16, 2026
15	Con-Imex LTD	Indirect evidence	Adana, TürkiyeHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “Dedicated to serve to the Prefabricated Building Sector, Con-imex was established in December 2004 at Adana Haci Sabanci Industrial Zone, with the intention of being close to the…” Source: RevenueBase Database · checked Sep 16, 2026
16	Aterko	Indirect evidence	Kartal, TürkiyeHQ checked Sep 16, 2026	51-200	21 contacts →
	Indirect evidence “Aterko, ön üretimli yapılar alanında 20 yıla varan deneyime sahip pazarlama, üretim ve uygulama alanında tecrübeli profesyoneller tarafından kurulmuştur.” Source: RevenueBase Database · checked Sep 16, 2026
17	Module T	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	501-1,000	21 contacts →
	Partial evidence “Modular and Prefabricated Construction Systems Module-T specializes in the design, production, and installation of modular containers and prefabricated buildings.” Source: RevenueBase Database · checked Sep 16, 2026
18	Saytekno Building Technologies Group	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
19	Yiğitalp Grup	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	51-200	18 contacts →
	Indirect evidence “YİĞİTALP, özellikle endüstriyel binaları anahtar teslim veya alt yüklenicilik şeklinde inşa etmekte, aynı zamanda bu tip binaların her tür çatı ve cephe kaplamaları konusunda…” Source: RevenueBase Database · checked Sep 16, 2026
20	Paysa Prefabricated Buildings	Indirect evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	51-200	17 contacts →
	Indirect evidence “Since 1976 Paysa Prefabricated Buildings has served a large market in turkey and abroad; covering a total sq.” Source: RevenueBase Database · checked Sep 16, 2026
21	RYS Rota Construction Metal Building Systems	Partial evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	201-500	14 contacts →
	Partial evidence “We, who have spent many years as managers in the aluminum sector of construction, especially in the field of external facade covering, have been continuing our activities since…” Source: RevenueBase Database · checked Sep 16, 2026
22	Insteel Çelik VE Prefabrik Yapılar	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 16, 2026	51-200	14 contacts →
	Indirect evidence “25 yılı aşkın tecrübesiyle, Insteel Çelik ve Prefabrik Yapılar, yüksek kalite standartlarında, özel çözümleri ile kurulduğu günden bu yana, birçok yurtiçi ve yurtdışı projede…” Source: RevenueBase Database · checked Sep 16, 2026
23	Educa Design	Indirect evidence	Çatalca, TürkiyeHQ checked Sep 16, 2026	501-1,000	11 contacts →
	Indirect evidence “Founded in Istanbul, Turkey, in 2004, EDUCADESIGN has grown to become a premier leader in façade systems and interior-exterior cladding solutions.” Source: RevenueBase Database · checked Sep 16, 2026
24	SOM Prefabrik İnşaat A.Ş	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	201-500	8 contacts →
	Indirect evidence “Prefabrik Endüstriyel Yapılarda Kalite!” Source: RevenueBase Database · checked Sep 16, 2026
25	CSL DIŞ Cephe Sistemleri Makina VE Kalıp Sanayi Ticaret Limited Şirketi	Indirect evidence	Silivri, TürkiyeHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence “30 yılı aşkın sektör tecrübesi ve yenilikçi yaklaşımıyla CSL Dış Cephe Sistemleri, kaliteli üretim ve müşteri odaklı çözümleriyle fark yaratmaktadır.” 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: pre fabricated construction companies. 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 pre fabricated construction companies.
Partial evidence: Its own public description names part of pre fabricated construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pre fabricated construction companies. 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 354 pre fabricated construction companies based in Türkiye

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Pre fabricated construction companies based in Türkiye at a glance

As of Sep 16, 2026

9.9%Verified-email coverage

9.8Average contacts per company

11-50Median size (employees)

23.4%Largest-city concentration · Istanbul

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

127

51-200

201-500

501-1,000

5,001-10,000

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 354 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 pre fabricated construction companies, 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 “pre fabricated construction companies”. 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 pre fabricated construction companies), 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 pre fabricated construction companies, 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, 342 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.

Pre fabricated construction companies by metro

Pre fabricated construction companies in Istanbul83
Pre fabricated construction companies in Ankara29

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 pre fabricated construction companies, 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 pre fabricated construction companies are there based in Türkiye?

RevenueBase identified 354 pre fabricated construction companies 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?

Assan Panel, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most pre fabricated construction companies?

Istanbul leads with 83 headquartered companies, followed by Ankara (29) and Izmir (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 342 verified decision-maker contacts tracked across these 354 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.