Company lists · Data refreshed November 2026

Top 25 Infrastructure project developers based in Türkiye

RevenueBase identified 197 company matches for infrastructure project developers associated with Türkiye as of November 2026 and tracks 14,129 professional contacts across them, including 1,315 with verified work emails. Ankara is the largest hub.

This list covers company matches for infrastructure project developers 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
197Companies
14,129Contacts tracked
1,315Verified emails
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The 25 largest infrastructure project developers based in Türkiye

Ranked by team size
Top 25 of 197 company matches for infrastructure project developers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchÇankaya, TürkiyeHQ recorded Nov 6, 202610001+2,327 contacts →

Exact match

“Kolin, Türkiye'de ve üç kıtada gerçekleştirdiği dev projeler, inşaat ve enerji başta olmak üzere farklı sektörlerde yıllık 1,5 milyar dolar ciroyu yakalayan başarı grafiğiyle…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202610001+1,710 contacts →

Exact match

“Doğuş Construction and Trade Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261,001-5,000753 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
4Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261,001-5,000634 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
5Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20265,001-10,000573 contacts →

Exact match

“NUROL CONSTRUCTION AND TRADING CO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSariyer, TürkiyeHQ recorded Nov 6, 20265,001-10,000488 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
7Exact matchKucukcekmece, TürkiyeHQ recorded Nov 6, 20261,001-5,000374 contacts →

Exact match

“IRIS AS headquartered in Istanbul.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20265,001-10,000368 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
9Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20265,001-10,000322 contacts →

Exact match

“EKON is a leading engineering & construction company for establishing infrastructure and integrated industrial projects from the planning and design stages, through engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261,001-5,000195 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
11Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026n/a182 contacts →

Exact match

“Specialized in the design and construction of integrated health campuses, CCN Construction carries out project management activities consisting of design, procurement and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUmitkoy, TürkiyeHQ recorded Nov 6, 2026201-500116 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
13Exact matchÇankaya, TürkiyeHQ recorded Nov 6, 2026501-1,000104 contacts →

Exact match

“Aslan Yapı 1981 yılından bu yana gayrimenkul yatırım, geliştirme, taahhüt ve endüstriyel üretim alanlarında faaliyet gösteren; Türkiye ve uluslararası pazarlarda güçlü deneyime…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchÜsküdar, TürkiyeHQ recorded Nov 6, 202651-200100 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
15Exact matchZuhuratbaba, TürkiyeHQ recorded Nov 6, 2026501-1,00078 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
16Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20261,001-5,00075 contacts →

Exact match

“GAMA INDUSTRIAL PLANTS MANUFACTURING AND ERECTION INC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchIzmir, TürkiyeHQ recorded Nov 6, 2026201-50067 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
18Exact matchSelçuklu, TürkiyeHQ recorded Nov 6, 2026201-50064 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
19Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026501-1,00058 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
20Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20261,001-5,00053 contacts →

Exact match

“Building The Future.Future is under construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“ENVESU is a consulting and project management company offering a wide range of services in the construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEyup, TürkiyeHQ recorded Nov 6, 202611-5035 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
23Exact matchKadıköy, TürkiyeHQ recorded Nov 6, 2026201-50035 contacts →

Exact match

“Kara Doğal Gaz Boru Hatları Projeleri, İnovasyon Projeleri, Havaalanı Projeleri, Sualtı Deniz Doğal Gaz Boru Hatları Projeleri, Deniz Dibi tarama ve Susuzlaştırma Projeleri…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCankaya, TürkiyeHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Dams, Hydropower plants, Irrigation, Water supply, Water treatment, Flood protection”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAnkara, TürkiyeHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“AQWADEM is a Consulting Company offering complete solutions in Project Management, Corporate Management, Financial Management and Engineering fields in Infrastructure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 197 infrastructure project developers based in Türkiye

See the full list, filter by size, metro and specialty, and access 1,315 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure project developers based in Türkiye at a glance

As of Nov 6, 2026
9.3%Verified-email coverage
71.7Average contacts per company
11-50Median size (employees)
23.9%Largest-city concentration · Ankara
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
63
51-200
37
201-500
19
501-1,000
17
1,001-5,000
13
5,001-10,000
7
10001+
3

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 197 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 “infrastructure project developers” 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 1,315 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.

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

How many infrastructure project developers are there based in Türkiye?

RevenueBase identified 197 company matches for infrastructure project developers 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?

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

Which city has the most infrastructure project developers?

Ankara leads with 47 company records, followed by Istanbul (42) and Cankaya (15).

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 1,315 professional contacts with verified work emails tracked across these 197 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.