Company lists · Data refreshed November 2026

Top 25 Transportation infrastructure contractors based in Türkiye

Name: Transportation infrastructure 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 298 companies tracked

RevenueBase identified 298 company matches for transportation infrastructure contractors associated with Türkiye as of November 2026 and tracks 14,213 professional contacts across them, including 1,133 with verified work emails. Ankara is the largest hub.

This list covers company matches for transportation infrastructure 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

298Companies

14,213Contacts tracked

1,133Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest transportation infrastructure contractors based in Türkiye

Ranked by team size

Top 25 of 298 company matches for transportation infrastructure 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	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
3	GAP Construction	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	5,001-10,000	717 contacts →
	Exact match “146 SUCCESSFULLY COMPLETED PROJECTS ON 3 CONTINENTS, 8,56 BILLION USD CONTRACT VALUE, RANKING IN ENR’S “TOP CONTRACTORS LEAGUE” SINCE 2006 One of the highly reputable contracting…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Yamata Yatırım İnşaat Turizm VE Ticaret A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	634 contacts →
	Exact match “Founded in Yamata Investment made a distinguished name in the international area with the construction activities all over the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	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
6	Summa Turizm Yatırımcılığı A.Ş	Exact match	Sariyer, TürkiyeHQ recorded Nov 6, 2026	5,001-10,000	488 contacts →
	Exact match “Summa is established to undertake all kinds of turn-key construction projects, such as public buildings and housing projects, business and shopping centres, hotels, hospitals…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	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
8	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
9	ERG İnşaat Ticaret VE Sanayi A.Ş	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	358 contacts →
	Exact match “ERG İnşaat Ticaret ve Sanayi Anonim Şirketi, 1972 yılından beri havaalanı inşaatları, her türlü yol, köprü inşaatları, baraj ve hidroelektrik santral inşaatları, termik santral…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	KLV İnşaat A.Ş	Exact match	Çankaya, TürkiyeHQ recorded Nov 6, 2026	5,001-10,000	264 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Prota Engineering	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	201-500	198 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 · Nov 6, 2026 · View company records in RevenueBase
12	Özgün Construction	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	195 contacts →
	Exact match “Özgün İnşaat, leading company of KRK Holding, was established in 1993.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Alkataş İnşaat VE Taahhüt A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	501-1,000	190 contacts →
	Exact match “Alkataş İnşaat is a construction company based out of Ertürk sokak no:1 k1 plaza kavacık, Beykoz/İstanbul, Turkey.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Makimsan INC	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	145 contacts →
	Exact match “MAKIMSAN Inc, established in Ankara in 1969, has embarked on a journey in the construction sector with an innovative approach.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	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
16	YM İdi̇s Engineering	Exact match	Üsküdar, TürkiyeHQ recorded Nov 6, 2026	51-200	100 contacts →
	Exact match “Yapı Merkezi İDİS (İzleme Denetim & İletişim Sistemleri) A.Ş.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Muhammet Gümüştaş Çi̇mento Hazir Beton Nakli̇yat İnşaat Turi̇zm Akaryakit San. VE Ti̇c. A.Ş	Exact match	Şi̇şli̇, TürkiyeHQ recorded Nov 6, 2026	501-1,000	95 contacts →
	Exact match “Gümüştaş, inşaat-taahhüt işleri ve taşımacılık faaliyetinde bulunmak üzere 1981 yılında Trabzon'da kurulmuştur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	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
19	Seza İnşaat	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	73 contacts →
	Exact match “Seza İnşaat, ulaşım, altyapı ve üstyapı alanlarında uzmanlık ve deneyim gerektiren önemli projelere imza atarak, Türkiye’nin en büyük inşaat şirketlerinden biri haline gelmiştir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	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
21	Systra Türkiye	Exact match	Cankaya, TürkiyeHQ recorded Nov 6, 2026	51-200	66 contacts →
	Exact match “Toplu taşıma ve mobilite çözümleri konusunda uzmanlaşmış, dünyanın öncü mühendislik ve danışmanlık gruplarından SYSTRA, 65 yılı aşkın süredir ulaşım altyapılarını oluşturarak…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	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
23	Güçlü Group	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	501-1,000	58 contacts →
	Exact match “Güçlü İnşaat’ın temelleri 1991 yılında, Hüseyin Çelik tarafından kurulan ve bugün Güçlü Group'un lokomotif şirketi olan Güçlü İnşaat A.Ş.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Boğaziçi Proje Mühendislik A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	50 contacts →
	Exact match “Ulaşım Planlaması, Raylı Sistem Mühendisliği, Ulaştırma ve Trafik Mühendisliği, Karayolu ve Sanat Yapıları Mühendisliği ile Müşavirlik ve Danışmanlık Hizmetleri” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	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

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 “transportation infrastructure 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 298 transportation infrastructure contractors based in Türkiye

See the full list, filter by size, metro and specialty, and access 1,133 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Transportation infrastructure contractors based in Türkiye at a glance

As of Nov 6, 2026

8.0%Verified-email coverage

47.7Average contacts per company

51-200Median size (employees)

21.8%Largest-city concentration · Ankara

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 298 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 “transportation infrastructure 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 1,133 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.

Transportation infrastructure 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 “transportation infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transportation infrastructure contractors are there based in Türkiye?

RevenueBase identified 298 company matches for transportation infrastructure 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 transportation infrastructure contractors?

Ankara leads with 65 company records, followed by Istanbul (59) and Cankaya (27).

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 1,133 professional contacts with verified work emails tracked across these 298 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.

Ready to reach these companies? Verified emails and direct dials for all 298 transportation infrastructure contractors based in Türkiye. Start with a free account, no credit card.

Download this list →

Related lists

Transportation infrastructure contractors by geography

Browse the directory

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.