Company lists · Data refreshed September 2026

Top 25 Municipal infrastructure construction companies based in Türkiye

RevenueBase identified 144 municipal infrastructure construction companies headquartered in Türkiye as of September 2026 and tracks 8,629 professional contacts across them, including 625 with verified work emails. Istanbul is the largest hub.

This list covers municipal infrastructure construction companies headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review
144Companies
8,629Contacts tracked
625Verified emails
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The 25 largest municipal infrastructure construction companies based in Türkiye

Ranked by team size
Top 25 of 144 municipal infrastructure construction companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to municipal infrastructure construction companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceTürkiyeHQ checked Sep 17, 202610001+2,852 contacts →

Partial evidence

“Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".”

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceÇankaya / Ankara, TürkiyeHQ checked Sep 17, 20265,001-10,000818 contacts →

Partial evidence

“Renaissance Construction was founded in St.”

Source: RevenueBase Database · checked Sep 17, 2026
3Strong evidenceIstanbul, TürkiyeHQ checked Sep 17, 20261,001-5,000673 contacts →

Strong evidence

“Rightfully regarded as one of Turkey's leading contractor firms, Makyol is active in the areas of: • Heavy construction & infrastructure (highways, airports, dams, tunnels…”

Source: RevenueBase Database · checked Sep 17, 2026
4Partial evidenceIstanbul, TürkiyeHQ checked Sep 17, 20265,001-10,000516 contacts →

Partial evidence

“NUROL CONSTRUCTION AND TRADING CO.”

Source: RevenueBase Database · checked Sep 17, 2026
5Partial evidenceAnkara, TürkiyeHQ checked Sep 17, 20265,001-10,000475 contacts →

Partial evidence

“Fernas is a Turkey based company currentlyFounded in 1982, Fernas Construction is the Group's locomotive company.”

Source: RevenueBase Database · checked Sep 17, 2026
6Partial evidenceSariyer, TürkiyeHQ checked Sep 17, 20265,001-10,000438 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceKucukcekmece, TürkiyeHQ checked Sep 17, 20261,001-5,000341 contacts →

Indirect evidence

“IRIS AS headquartered in Istanbul.”

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceÇankaya, TürkiyeHQ checked Sep 17, 20265,001-10,000236 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
9Partial evidenceİstanbul, TürkiyeHQ checked Sep 17, 2026501-1,000177 contacts →

Partial evidence

“Alkataş İnşaat is a construction company based out of Ertürk sokak no:1 k1 plaza kavacık, Beykoz/İstanbul, Turkey.”

Source: RevenueBase Database · checked Sep 17, 2026
10Indirect evidenceİstanbul, TürkiyeHQ checked Sep 17, 20261,001-5,000174 contacts →

Indirect evidence

“İSTON – İstanbul Beton Elemanları ve Hazır Beton Fabrikaları Sanayi ve Ticaret A.Ş, 1986 yılında İstanbul Büyükşehir Belediyesi tarafından, kentin altyapı ve üstyapı ihtiyaçlarına…”

Source: RevenueBase Database · checked Sep 17, 2026
11Partial evidenceUmitkoy, TürkiyeHQ checked Sep 17, 2026201-500119 contacts →

Partial evidence

“MEGA Engineering Consulting Inc, established in 1993, is a multidisciplinary firm that provides engineering, design, construction supervision and project management services for a…”

Source: RevenueBase Database · checked Sep 17, 2026
12Partial evidenceIzmir, TürkiyeHQ checked Sep 17, 2026201-50058 contacts →

Partial evidence

“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.”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceSelçuklu, TürkiyeHQ checked Sep 17, 2026201-50058 contacts →

Indirect evidence

“1967'de Mehmet Biberci tarafından kurulan Biberci İnşaat, 1996 yılında kurumsallaşma çalışmalarına hız vererek şirketlerinin sayısını arttırmış ve faaliyet alanlarını…”

Source: RevenueBase Database · checked Sep 17, 2026
14Indirect evidenceKadiköy, TürkiyeHQ checked Sep 17, 20261,001-5,00040 contacts →

Indirect evidence

“ARSAN Arıtma ve İnşaat A.Ş.”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceCankaya, TürkiyeHQ checked Sep 17, 202611-5026 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
16Indirect evidenceİstanbul, TürkiyeHQ checked Sep 17, 202651-20025 contacts →

Indirect evidence

“İnşaat sektöründeki 50 yıllık tecrübemizin arkasında, faaliyet süremiz boyunca devlet sektöründe iş yapmanın saygınlığı ve haklı gururu bulunmaktadır.”

Source: RevenueBase Database · checked Sep 17, 2026
17Indirect evidenceAnkara, TürkiyeHQ checked Sep 17, 20261,001-5,00024 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
18Indirect evidenceEyup, TürkiyeHQ checked Sep 17, 202611-5023 contacts →

Indirect evidence

“ASL İnşaat, çeyrek asırlık tecrübe ve bilgi birikimi ile konut, yol, köprü, havalimanı, enerji, muhtelif projeler ve kentsel altyapı konularında genel müteahhitlik ve taahhüt…”

Source: RevenueBase Database · checked Sep 17, 2026
19Indirect evidenceSamsun, TürkiyeHQ checked Sep 17, 202651-20020 contacts →

Indirect evidence

“Beltaş Yapı Elemanları 2003 yılında inşaat ve taahhüt işlerinde faaliyet göstermek amacıyla kurulmuştur.”

Source: RevenueBase Database · checked Sep 17, 2026
20Strong evidenceIstanbul, TürkiyeHQ checked Sep 17, 202651-2007 contacts →

Strong evidence

“Rota Construction, had been Established in 1991, Rota Construction has successfully completed many infrastructure projects in Turkey.”

Source: RevenueBase Database · checked Sep 17, 2026
21Indirect evidenceMebusevleri - Anıtkabir, TürkiyeHQ checked Sep 17, 2026201-5006 contacts →

Indirect evidence

“Ismail Celik Insaat is a company based out of 13 Şerefli Sokak, Mebusevleri - Anıtkabir, Ankara, Turkey.”

Source: RevenueBase Database · checked Sep 17, 2026
22Indirect evidenceÜsküdar, TürkiyeHQ checked Sep 17, 2026501-1,0005 contacts →

Indirect evidence

“Sektörde uzun yıllar başarılı işlere imza atmış, deneyimli uzman kadromuzla, en modern makinalardan oluşan sürekli geliştirdiğimiz ekipman parkımızla, hızlı iş akışı sağlayan öz…”

Source: RevenueBase Database · checked Sep 17, 2026
23Indirect evidenceIstanbul, TürkiyeHQ checked Sep 17, 202611-505 contacts →

Indirect evidence

“PROTEK PROJE ulaşım, trafik, altyapı, mimari tasarım, ve inşaat kontrollüğü danışmanlığında önde gelen şirketlerden biridir.”

Source: RevenueBase Database · checked Sep 17, 2026
24Partial evidenceKadikoy, TürkiyeHQ checked Sep 17, 20261-102 contacts →

Partial evidence

“ACCORD is a specialist bridge and structural engineering consultancy delivering tailored solutions for complex infrastructure projects.”

Source: RevenueBase Database · checked Sep 17, 2026
25Partial evidenceMerkez, TürkiyeHQ checked Sep 17, 2026201-5001 contacts →

Partial evidence

“Ozisik Building and Energy which is an affiliate company of Isiklar Holding was founded in 1977 and has successfully completed many construction projects with full compliance with…”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 144 municipal infrastructure construction companies based in Türkiye

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Municipal infrastructure construction companies based in Türkiye at a glance

As of Sep 17, 2026
7.2%Verified-email coverage
59.9Average contacts per company
51-200Median size (employees)
22.2%Largest-city concentration · Istanbul
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
32
51-200
36
201-500
20
501-1,000
12
1,001-5,000
10
5,001-10,000
6
10001+
1

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 144 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among municipal infrastructure construction companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Türkiye whose own description of what they do matches “municipal infrastructure construction companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names municipal infrastructure construction companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among municipal infrastructure construction companies, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 625 across the full list. 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.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Municipal infrastructure construction companies by metro

  • Municipal infrastructure construction companies in Istanbul32
  • Municipal infrastructure construction companies in Ankara27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names municipal infrastructure construction companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many municipal infrastructure construction companies are there based in Türkiye?

RevenueBase identified 144 municipal infrastructure construction companies headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Yapı Merkezi, headquartered in Türkiye, tops this list with the largest team on record.

Which city has the most municipal infrastructure construction companies?

Istanbul leads with 32 headquartered companies, followed by Ankara (27) and Cankaya (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 625 verified decision-maker contacts tracked across these 144 companies.

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 Smart Search, 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.