Company lists · Data refreshed November 2026

Top 25 Civil engineering contractors based in Türkiye

Name: Civil engineering contractors based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 464 companies tracked

RevenueBase identified 464 company matches for civil engineering contractors associated with Türkiye as of November 2026 and tracks 11,195 professional contacts across them, including 785 with verified work emails. Istanbul is the largest hub.

This list covers company matches for civil engineering contractors 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 November 6, 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 Nov 6, 2026 How this list was built

464Companies

11,195Contacts tracked

785Verified emails

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The 25 largest civil engineering contractors based in Türkiye

Ranked by team size

Top 25 of 464 company matches for civil engineering contractors based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Doğuş İnşaat VE Ti̇caret A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	10001+	1,710 contacts →
	Exact match “Doğuş Construction and Trade Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Stfa Construction Group	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	10001+	819 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Makyol İnşaat Sanayi Turizm VE Ticaret A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	753 contacts →
	Exact match “Rightfully regarded as one of Turkey's leading contractor firms, Makyol is active in the areas of: • Heavy construction & infrastructure (highways, airports, dams, tunnels…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Nurol Construction And Trading Co. INC	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	5,001-10,000	573 contacts →
	Exact match “NUROL CONSTRUCTION AND TRADING CO.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Iris Construction	Exact match	Kucukcekmece, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	374 contacts →
	Exact match “IRIS AS headquartered in Istanbul.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Fernas Construction Company INC	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	5,001-10,000	368 contacts →
	Exact match “Fernas is a Turkey based company currentlyFounded in 1982, Fernas Construction is the Group's locomotive company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Mega Engineering Consulting	Exact match	Umitkoy, TürkiyeHQ recorded Nov 6, 2026	201-500	116 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 · Nov 6, 2026 · View company records in RevenueBase
8	CAN İnşaat San. VE Tic. A.Ş	Exact match	Kayseri̇, TürkiyeHQ recorded Nov 6, 2026	201-500	99 contacts →
	Exact match “Can İnşaat San.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Atak Engineering	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	501-1,000	91 contacts →
	Exact match “Atak Engineering was founded in 1988.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	İntaya İntes İnşaat Taahhüt Yatırım Ticaret A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	88 contacts →
	Exact match “INT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	AS Teknolojik Construction	Exact match	Sariyer, TürkiyeHQ recorded Nov 6, 2026	501-1,000	82 contacts →
	Exact match “AS TEKNOLOJIK Construction; together with its solution partners, is a full-service construction firm specialized in delivering turn-key design-build, new construction, renovation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Taşyapi İnşaat San. VE Ti̇c. A.Ş	Exact match	Zuhuratbaba, TürkiyeHQ recorded Nov 6, 2026	501-1,000	78 contacts →
	Exact match “1980 yılında kurulan Taşyapı İnşaat, 40 yıldır kamu ve özel kuruluşların ihtiyaçlarına cevap vermektedir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	BCT Construction Architecture Engineering Consultancy Incorporated Company	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	77 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 · Nov 6, 2026 · View company records in RevenueBase
14	Dere Construction	Exact match	Izmir, TürkiyeHQ recorded Nov 6, 2026	201-500	67 contacts →
	Exact match “DERE Construction has been established to serve both for public and private sector investments as a contractor, and continues its activities with an increasing acceleration.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Biberci İnşaat	Exact match	Selçuklu, TürkiyeHQ recorded Nov 6, 2026	201-500	64 contacts →
	Exact match “1967'de Mehmet Biberci tarafından kurulan Biberci İnşaat, 1996 yılında kurumsallaşma çalışmalarına hız vererek şirketlerinin sayısını arttırmış ve faaliyet alanlarını…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Egesa Enerji	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	60 contacts →
	Exact match “EGESA Elektrik İnşaat Enerji Üretim A.Ş enerji sektörünün lider mühendislik ve taahhüt firmasıdır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	ASL İnşaat	Exact match	Eyup, TürkiyeHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “ASL İnşaat, çeyrek asırlık tecrübe ve bilgi birikimi ile konut, yol, köprü, havalimanı, enerji, muhtelif projeler ve kentsel altyapı konularında genel müteahhitlik ve taahhüt…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Gerber Yapı İnşaat A.Ş	Exact match	Küçükçekmece, TürkiyeHQ recorded Nov 6, 2026	201-500	32 contacts →
	Exact match “Şirketimiz, 2013 yılında İstanbul’da kurulmuştur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	İmaj Altyapi ÜST Yapi Sanayi̇ VE Ti̇caret Anoni̇m Şi̇rketi̇	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	201-500	32 contacts →
	Exact match “Firmamız yol, köprü, baraj, konut, havalimanı, endüstriyel tesis gibi projelerde yer almış ve taahhütlerini eksiksiz yerine getirmiştir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	DT Mühendislik VE Taahhüt A.Ş	Exact match	Ümraniye/i̇stanbul, TürkiyeHQ recorded Nov 6, 2026	501-1,000	30 contacts →
	Exact match “D&T Group is a premier, multi-disciplined international engineering, procurement, and contracting (EPC) company specializing in large-scale electrical, mechanical, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	TEM Engineering & Consulting	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “TEM is a consulting engineering company providing civil, structural engineering, architectural design, infrastructural engineering, mechanical engineering, electrical engineering…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Erdemli Proje VE Müşavirlik	Exact match	Akaretler, TürkiyeHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “Erdemli Engineering and Consulting has a vivid experience of 50 years in the field of civil-structural design and is one of the pioneering Consulting – Engineering companies of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Yalçın Elektrik	Exact match	Bursa, TürkiyeHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “1994 yılında kalite ve dürüstlüğü ilke edinerek Bursa ve Türkiye’deki sanayi kuruluşlarının yanında olabilmek, ihtiyaçları zamanında karşılayabilmek için taahhüt, tesisat, proje…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Yapi Tekni̇k Proje Müşavi̇rli̇k VE Mühendi̇sli̇k	Exact match	Fikirtepe, TürkiyeHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Yapı Teknik, established in Istanbul in 1988, specializes in the design and the construction management of all types of reinforced concrete, steel and timber structures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Beltaş Yapı Elemanları	Exact match	Samsun, TürkiyeHQ recorded Nov 6, 2026	51-200	21 contacts →
	Exact match “Beltaş Yapı Elemanları 2003 yılında inşaat ve taahhüt işlerinde faaliyet göstermek amacıyla kurulmuştur.” Recorded in the RevenueBase company graph · Nov 6, 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 “civil engineering contractors”. 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 464 civil engineering contractors based in Türkiye

See the full list, filter by size, metro and specialty, and access 785 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Civil engineering contractors based in Türkiye at a glance

As of Nov 6, 2026

7.0%Verified-email coverage

24.1Average contacts per company

11-50Median size (employees)

19.6%Largest-city concentration · Istanbul

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

158

11-50

142

51-200

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 464 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 “civil engineering contractors” 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 785 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 November 6, 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.

Civil engineering contractors 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 “civil engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil engineering contractors are there based in Türkiye?

RevenueBase identified 464 company matches for civil engineering contractors associated with Türkiye as of November 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?

Doğuş İnşaat VE Ti̇caret A.Ş tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most civil engineering contractors?

Istanbul leads with 91 company records, followed by Ankara (63) and Izmir (19).

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 785 professional contacts with verified work emails tracked across these 464 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 November 6, 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.