Company lists · Data refreshed September 2026

Top 19 Prefabricated modular construction companies based in Türkiye

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 177 companies tracked

RevenueBase identified 177 company matches for prefabricated modular construction companies associated with Türkiye as of September 2026 and tracks 1,763 professional contacts across them, including 166 with verified work emails. Istanbul is the largest hub.

This list covers company matches for prefabricated modular construction 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 17, 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 17, 2026 How this list was built

177Companies

1,763Contacts tracked

166Verified emails

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The 19 largest prefabricated modular construction companies based in Türkiye

Ranked by team size

Top 19 of 177 company matches for prefabricated modular construction companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Vefa Group	Exact match	Sultanbeyli, TürkiyeHQ recorded Sep 17, 2026	201-500	93 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Treysan Prefabricated Steel Construction Industry & Trade Corp	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	51-200	80 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	KL Yapi Steel Construction & Trade Co. INC	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	65 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Tepe Prefabrik	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	55 contacts →
	Exact match “We, as TEPE Prefabrik - which is highly known and reliable company in Turkey as a leading prefabricated building supplier.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Prefi Pre-Engineered Camp Site Buildings CO	Exact match	Kazan, TürkiyeHQ recorded Sep 17, 2026	201-500	55 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Apcon Construction Industry Trade And Co. INC	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “APCON® Building Systems Turnkey Solutions for Prefabricated Steel Industry APCON® Building Systems serves on steel prefabrication industry with 40 years of expertise in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Batı Prefabrik	Exact match	İzmir, TürkiyeHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match “1996 yılında İzmir Tire' de kurulan BATI PREFABRİK A.Ş."genç, uzman ve deneyimli" kadrosunun başarılı çalışmalarıyla sektörde kısa zamanda kendini kanıtlamıştır.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Pramo Prefabri̇k Yapi Teknoloji̇leri̇	Exact match	TürkiyeHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Con-Imex LTD	Exact match	Adana, TürkiyeHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Aterko	Exact match	Kartal, TürkiyeHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “Aterko, ön üretimli yapılar alanında 20 yıla varan deneyime sahip pazarlama, üretim ve uygulama alanında tecrübeli profesyoneller tarafından kurulmuştur.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Module T	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	501-1,000	21 contacts →
	Exact match “Modular and Prefabricated Construction Systems Module-T specializes in the design, production, and installation of modular containers and prefabricated buildings.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Paysa Prefabricated Buildings	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Since 1976 Paysa Prefabricated Buildings has served a large market in turkey and abroad; covering a total sq.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Insteel Çelik VE Prefabrik Yapılar	Exact match	Kocaeli, TürkiyeHQ recorded Sep 17, 2026	51-200	14 contacts →
	Exact match “25 yılı aşkın tecrübesiyle, Insteel Çelik ve Prefabrik Yapılar, yüksek kalite standartlarında, özel çözümleri ile kurulduğu günden bu yana, birçok yurtiçi ve yurtdışı projede…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	SOM Prefabrik İnşaat A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	8 contacts →
	Exact match “Prefabrik Endüstriyel Yapılarda Kalite!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Prefabex Modular Building Solutions	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Prefabex stands out today as a leading prefabricated solutions provider, with a wide range of modular solutions covering all requirements.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Tursteel	Exact match	İzmir, TürkiyeHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “TURSTEEL Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Emirkon	Exact match	Esenyurt, TürkiyeHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Prefabri̇k - konteyner- hafi̇fçeli̇k” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Idealmod	Exact match	Pendik, TürkiyeHQ recorded Sep 17, 2026	11-50	1 contacts →
	Exact match “Idealmod, as Türkiye’s largest manufacturer, service in processes such as prefab homes, steel frame houses, prefabricated buildings, containers structures, tiny houses and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Bordo Steel Construction	Exact match	Gazi Osman Pasa Mah., TürkiyeHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Established in 2014, Bordo Steel Construction is focused on industrial construction projects that primarily involved fabrication and erection of structural steel, prefabricated…” Recorded in the RevenueBase company graph · Sep 17, 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 “prefabricated modular construction 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 19 of 177 prefabricated modular construction companies based in Türkiye

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Prefabricated modular construction companies based in Türkiye at a glance

As of Sep 17, 2026

9.4%Verified-email coverage

10.0Average contacts per company

11-50Median size (employees)

19.8%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 177 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 “prefabricated modular construction 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 166 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 17, 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 “prefabricated modular construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prefabricated modular construction companies are there based in Türkiye?

RevenueBase identified 177 company matches for prefabricated modular construction 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?

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

Which city has the most prefabricated modular construction companies?

Istanbul leads with 35 company records, followed by Ankara (12) and Izmir (10).

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 166 professional contacts with verified work emails tracked across these 177 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 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 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.