Company lists · Data refreshed October 2026

Top 25 Construction materials engineering firms based in Türkiye

Name: Construction materials engineering firms based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 1,044 companies tracked

RevenueBase identified 1,044 company matches for construction materials engineering firms associated with Türkiye as of October 2026 and tracks 10,515 professional contacts across them, including 798 with verified work emails. Istanbul is the largest hub.

This list covers company matches for construction materials engineering firms 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 October 10, 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 Oct 10, 2026 How this list was built

1,044Companies

10,515Contacts tracked

798Verified emails

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The 25 largest construction materials engineering firms based in Türkiye

Ranked by team size

Top 25 of 1,044 company matches for construction materials engineering firms based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	Mapa Group	Exact match	Ankara, TürkiyeHQ recorded Oct 10, 2026	10001+	1,055 contacts →
	Exact match “Mapa Group has emerged as a global leader in the engineering and construction industry, now spanning three continents.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Iris Construction	Exact match	Kucukcekmece, TürkiyeHQ recorded Oct 10, 2026	1,001-5,000	363 contacts →
	Exact match “IRIS AS headquartered in Istanbul.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Tekfen Engineering	Exact match	Sisli, TürkiyeHQ recorded Oct 10, 2026	201-500	302 contacts →
	Exact match “Tekfen Engineering was founded in 1984 to provide engineering services for our parent company, Tekfen Construction.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Prota Engineering	Exact match	Ankara, TürkiyeHQ recorded Oct 10, 2026	201-500	194 contacts →
	Exact match “Founded in 1985, Prota Engineering is a pioneering design firm with a global footprint, having executed over projects spanning across 25 countries, having offices in Turkey…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Dolsar Engineering Inc. CO	Exact match	Ankara, TürkiyeHQ recorded Oct 10, 2026	201-500	183 contacts →
	Exact match “Founded in 1971, DOLSAR is a multi-disciplinary engineering firm offering engineering, architectural, consultancy and supervision services for large-scale projects in a wide range…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Proplan Project Management And Consultancy	Exact match	Istanbul, TürkiyeHQ recorded Oct 10, 2026	51-200	137 contacts →
	Exact match “WHERE THE BIGGEST PROJECTS START AND END In 2005 we formulated our vast experience and future plans into ProPlan Management.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	İksa Mühendislik	Exact match	Ankara, TürkiyeHQ recorded Oct 10, 2026	501-1,000	126 contacts →
	Exact match “IKSA Engineering Consultancy Construction Industry and Trade Inc; with its expert technical staff, numerous technological machinery and successfully concluded domestic and foreign…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Mega Engineering Consulting	Exact match	Umitkoy, TürkiyeHQ recorded Oct 10, 2026	201-500	114 contacts →
	Exact match “MEGA Engineering Consulting Inc, established in 1993, is a multidisciplinary firm that provides engineering, design, construction supervision and project management services for a…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	CAN İnşaat San. VE Tic. A.Ş	Exact match	Kayseri̇, TürkiyeHQ recorded Oct 10, 2026	201-500	101 contacts →
	Exact match “Can İnşaat San.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Apco Teknik	Exact match	Ankara And Istanbul, TürkiyeHQ recorded Oct 10, 2026	51-200	86 contacts →
	Exact match “Apco is a full-service engineering, consultancy and project management firm, established in 1987.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Atak Engineering	Exact match	Ankara, TürkiyeHQ recorded Oct 10, 2026	501-1,000	86 contacts →
	Exact match “Atak Engineering was founded in 1988.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Prizma Endüstri	Exact match	Ankara, TürkiyeHQ recorded Oct 10, 2026	201-500	86 contacts →
	Exact match “PRIZMA started operations in Ankara-Turkey in 2001.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Stadia Engineering	Exact match	Çankaya, TürkiyeHQ recorded Oct 10, 2026	51-200	84 contacts →
	Exact match “Stadia Engineering and Consultancy was established in 2018.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	BCT Construction Architecture Engineering Consultancy Incorporated Company	Exact match	Ankara, TürkiyeHQ recorded Oct 10, 2026	51-200	76 contacts →
	Exact match “Founded in 2004, BCT Architecture Engineering Consulting Company has established its local offices in different regions of Turkey in order to keep up with the demand from…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	TIBA	Exact match	Istanbul, TürkiyeHQ recorded Oct 10, 2026	51-200	68 contacts →
	Exact match “TIBA is formed in 2005 to serve expanding needs of construction industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Famer Group	Exact match	Cankaya, TürkiyeHQ recorded Oct 10, 2026	51-200	68 contacts →
	Exact match “Famer Group is an international independent consulting company, offering Planning, Architectural, Engineering Design and Management services for construction projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Zemin Etüd VE Tasarım A.Ş	Exact match	Cekmekoy, TürkiyeHQ recorded Oct 10, 2026	51-200	47 contacts →
	Exact match “Zemin Etud ve Tasarim A.S.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	TE Mühendi̇sli̇k	Exact match	Atatürk, TürkiyeHQ recorded Oct 10, 2026	51-200	46 contacts →
	Exact match “TE Engineering and Consultancy firm founded in 2015 by 2 civil engineers who has been working as a professional in industrial, commercial and residential buildings for about 17…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	EFK Engineering	Exact match	Çankaya, TürkiyeHQ recorded Oct 10, 2026	51-200	44 contacts →
	Exact match “EFK Engineering is an engineering and design company established in 2004 in Ankara, Turkey.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Yapiarti A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Oct 10, 2026	51-200	36 contacts →
	Exact match “1997 yılında 5 kişilik bir ekiple faaliyete geçen Yapıartı; günümüzde 140 kişilik deneyimli ve profesyonel ekibi ile inşaattan yenilemeye, tasarımdan proje yönetimine, üretimden…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Tomarok Mühendislik VE Danışmanlık A.Ş	Exact match	Sisli, TürkiyeHQ recorded Oct 10, 2026	11-50	36 contacts →
	Exact match “Tomarok Engineering is an innovative young company, that base their philosophy on thinking out of the box.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	AGM Mühendislik	Exact match	Ankara, TürkiyeHQ recorded Oct 10, 2026	11-50	34 contacts →
	Exact match “AGM Mühendislik 1993 yılında Ankara'da kurulmuştur.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Gerber Yapı İnşaat A.Ş	Exact match	Küçükçekmece, TürkiyeHQ recorded Oct 10, 2026	201-500	33 contacts →
	Exact match “Şirketimiz, 2013 yılında İstanbul’da kurulmuştur.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Boypanel Yapı Sistemleri	Exact match	Adana, TürkiyeHQ recorded Oct 10, 2026	51-200	29 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 · Oct 10, 2026 · View company records in RevenueBase
25	Monosteel	Exact match	Sakarya, TürkiyeHQ recorded Oct 10, 2026	51-200	27 contacts →
	Exact match “Mono Steel is a Turkish manufacturing and construction company established in 2012.” Recorded in the RevenueBase company graph · Oct 10, 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 “construction materials engineering firms”. 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 1,044 construction materials engineering firms based in Türkiye

See the full list, filter by size, metro and specialty, and access 798 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction materials engineering firms based in Türkiye at a glance

As of Oct 10, 2026

7.6%Verified-email coverage

10.1Average contacts per company

11-50Median size (employees)

19.7%Largest-city concentration · Istanbul

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

498

11-50

328

51-200

126

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,044 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 “construction materials engineering firms” 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 798 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 October 10, 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.

Construction materials engineering firms by metro

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 “construction materials engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction materials engineering firms are there based in Türkiye?

RevenueBase identified 1,044 company matches for construction materials engineering firms associated with Türkiye as of October 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?

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

Which city has the most construction materials engineering firms?

Istanbul leads with 206 company records, followed by Ankara (109) and Cankaya (48).

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 798 professional contacts with verified work emails tracked across these 1,044 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 October 10, 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.