Company lists · Data refreshed September 2026
Top 25 Infrastructure companies based in Türkiye
RevenueBase identified 717 company matches for infrastructure companies associated with Türkiye as of September 2026 and tracks 37,952 professional contacts across them, including 4,418 with verified work emails. Ankara is the largest hub.
This list covers company matches for infrastructure companies 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 September 15, 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.
The 25 largest infrastructure companies based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,852 contacts → | ||||
Exact match “Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 2,172 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 1,583 contacts → | ||||
Exact match “Doğuş Construction and Trade Inc.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 4 | 1,542 contacts → | ||||
Exact match “Founded in 1998, Çalık Enerji is a leading international energy company with a strong track record in delivering integrated, turn-key contracting projects across Europe, Central…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 1,046 contacts → | ||||
Exact match “GÜLERMAK, since its establishment, has been a top leading international EPC contractor known for its excellent reputation and professionalism.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 1,029 contacts → | ||||
Exact match “Türkiye’nin üç bölgesinde, yedi ilde 8,4 milyon elektrik tüketicisine hizmet veren CK Enerji’nin yılda 40 milyar kilovatsaatlik elektrik dağıtım ve 36 milyar kilovatsaatlik…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 985 contacts → | ||||
Exact match “Temelleri 1954 yılına dayanan YDA Group; bünyesindeki ilk inşaat & taahhüt firması olan AKSA İnşaat ile 52 yılı; Group’un Onursal Başkanı ve Kurucusu rahmetli Yaşar Dede Arslan’ın…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 8 | 983 contacts → | ||||
Exact match “MİTAŞ Endüstri Sanayi ve Ticaret A.Ş, MİTAŞ Grubu’nun ana kuruluşu olup köklerini 1955’te Ankara’da kurulan MİTAŞ Madeni İnşaat İşleri Türk A.Ş.’den almaktadır.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 9 | 818 contacts → | ||||
Exact match “Renaissance Construction was founded in St.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 704 contacts → | ||||
Exact match “Since its foundation in 1982, Fernas has played a strategic role in Turkey's journey towards industrialisation and development, drawing on nearly half a century of experience.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 11 | 701 contacts → | ||||
Exact match “Gdz Elektrik, hayatın her anına dokunan ve her alanda çözümler sunan uygulamaları ile elektrik dağıtım altyapısının geliştirilmesi ve güçlendirilmesi için gereken teknolojik…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 12 | 673 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 612 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 602 contacts → | ||||
Exact match “Kontrolmatik provides a broad spectrum of services to industries including- LV/MV/HV Solutions- SCADA and Automation- Communication- Balance of Plant- Consulting- ICS…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 562 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 16 | 516 contacts → | ||||
Exact match “NUROL CONSTRUCTION AND TRADING CO.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 17 | 500 contacts → | ||||
Exact match “It was the initiatives of our dear late founder Nuri Özaltın in the field of construction and contracting that laid the foundations of Özaltın Holding.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 18 | 481 contacts → | ||||
Exact match “Global Excellence.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 19 | 445 contacts → | ||||
Exact match “1963 yılında kurulduğundan bugüne akaryakıt sektöründe kesintisiz bir şekilde faaliyetlerini sürdüren Aytemiz Akaryakıt A.Ş, 2009 yılından itibaren Aytemiz markası ile hizmet…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 20 | 438 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 21 | 438 contacts → | ||||
Exact match “2003 yılında kurulan Enerya, doğal gaz dağıtımı alanında, Ahlatcı Holding bünyesinde faaliyet göstermektedir.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 22 | 345 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 · Sep 15, 2026 · View company records in RevenueBase | |||||
| 23 | 341 contacts → | ||||
Exact match “IRIS AS headquartered in Istanbul.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 24 | 322 contacts → | ||||
Exact match “Enerji Piyasası Düzenleme Kurumu (EPDK) tarafından gerçekleştirilen İzmir doğal gaz dağıtım ihalesini, en düşük birim hizmet ve amortisman bedelini veren KOLİN A.Ş.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 25 | 315 contacts → | ||||
Exact match “Metgün Group laid its foundations in 1986 with the establishment of Metgün Construction Contracting and Trade Inc, achieving significant success in infrastructure projects across…” Recorded in the RevenueBase company graph · Sep 15, 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 “infrastructure companies”. 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 717 infrastructure companies based in Türkiye
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Infrastructure companies based in Türkiye at a glance
As of Sep 15, 2026Companies by employee count
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 717 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 companies” 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 4,418 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 September 15, 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.
Infrastructure companies 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 “infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many infrastructure companies are there based in Türkiye?
RevenueBase identified 717 company matches for infrastructure companies associated with Türkiye as of September 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?
Yapı Merkezi tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most infrastructure companies?
Ankara leads with 143 company records, followed by Istanbul (133) and Cankaya (50).
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 4,418 professional contacts with verified work emails tracked across these 717 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 September 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 717 infrastructure companies based in Türkiye. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 infrastructure companies based in Türkiye
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 717 matching company records for infrastructure companies based in Türkiye, with 37,952 tracked contacts and 4,418 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 infrastructure companies based in Türkiye
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Yapı Merkeziym.com.tr HQ: TürkiyeReported employees: 10001+ | Türkiye | 10001+ | Exact match | 2,852 contacts → |
“Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Kolin Constructionkolin.com.trHQ: Çankaya, TürkiyeReported employees: 10001+ | Çankaya, Türkiye | 10001+ | Exact match | 2,172 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Doğuş İnşaat VE Ti̇caret A.Şdogusinsaat.com.tr HQ: Istanbul, TürkiyeReported employees: 10001+ | Istanbul, Türkiye | 10001+ | Exact match | 1,583 contacts → |
“Doğuş Construction and Trade Inc.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Çalık Enerjicalikenerji.comHQ: İstanbul, TürkiyeReported employees: 10001+ | İstanbul, Türkiye | 10001+ | Exact match | 1,542 contacts → |
“Founded in 1998, Çalık Enerji is a leading international energy company with a strong track record in delivering integrated, turn-key contracting projects across Europe, Central…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gülermak Heavy Industries Construction Contracting CO INCgulermak.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 1,046 contacts → |
“GÜLERMAK, since its establishment, has been a top leading international EPC contractor known for its excellent reputation and professionalism.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CK Enerjickenerji.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 1,029 contacts → |
“Türkiye’nin üç bölgesinde, yedi ilde 8,4 milyon elektrik tüketicisine hizmet veren CK Enerji’nin yılda 40 milyar kilovatsaatlik elektrik dağıtım ve 36 milyar kilovatsaatlik…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | YDA Groupyda.com.tr HQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 985 contacts → |
“Temelleri 1954 yılına dayanan YDA Group; bünyesindeki ilk inşaat & taahhüt firması olan AKSA İnşaat ile 52 yılı; Group’un Onursal Başkanı ve Kurucusu rahmetli Yaşar Dede Arslan’ın…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mi̇tas Groupmitasindustry.com HQ: Yenimahalle, TürkiyeReported employees: 1,001-5,000 | Yenimahalle, Türkiye | 1,001-5,000 | Exact match | 983 contacts → |
“MİTAŞ Endüstri Sanayi ve Ticaret A.Ş, MİTAŞ Grubu’nun ana kuruluşu olup köklerini 1955’te Ankara’da kurulan MİTAŞ Madeni İnşaat İşleri Türk A.Ş.’den almaktadır.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Renaissance Constructionrencons.comHQ: Çankaya / Ankara, TürkiyeReported employees: 5,001-10,000 | Çankaya / Ankara, Türkiye | 5,001-10,000 | Exact match | 818 contacts → |
“Renaissance Construction was founded in St.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fernasfernas.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 704 contacts → |
“Since its foundation in 1982, Fernas has played a strategic role in Turkey's journey towards industrialisation and development, drawing on nearly half a century of experience.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | GDZ Elektrikgdzelektrik.com.tr HQ: İzmir, TürkiyeReported employees: 1,001-5,000 | İzmir, Türkiye | 1,001-5,000 | Exact match | 701 contacts → |
“Gdz Elektrik, hayatın her anına dokunan ve her alanda çözümler sunan uygulamaları ile elektrik dağıtım altyapısının geliştirilmesi ve güçlendirilmesi için gereken teknolojik…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Makyol İnşaat Sanayi Turizm VE Ticaret A.Şmakyol.com.trHQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 673 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | GAP Constructiongapinsaat.com HQ: İstanbul, TürkiyeReported employees: 5,001-10,000 | İstanbul, Türkiye | 5,001-10,000 | Exact match | 612 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Kontrolmatik Technologieskontrolmatik.comHQ: Sariyer, TürkiyeReported employees: 1,001-5,000 | Sariyer, Türkiye | 1,001-5,000 | Exact match | 602 contacts → |
“Kontrolmatik provides a broad spectrum of services to industries including- LV/MV/HV Solutions- SCADA and Automation- Communication- Balance of Plant- Consulting- ICS…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Yamata Yatırım İnşaat Turizm VE Ticaret A.Şyamata.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 562 contacts → |
“Founded in Yamata Investment made a distinguished name in the international area with the construction activities all over the world.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nurol Construction And Trading Co. INCnurolconstruction.com HQ: Istanbul, TürkiyeReported employees: 5,001-10,000 | Istanbul, Türkiye | 5,001-10,000 | Exact match | 516 contacts → |
“NUROL CONSTRUCTION AND TRADING CO.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Özaltın Holdingozaltin.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 500 contacts → |
“It was the initiatives of our dear late founder Nuri Özaltın in the field of construction and contracting that laid the foundations of Özaltın Holding.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Onur Grouponurgroup.comHQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 481 contacts → |
“Global Excellence.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Aytemizaytemiz.com.trHQ: İstanbul, TürkiyeReported employees: 501-1,000 | İstanbul, Türkiye | 501-1,000 | Exact match | 445 contacts → |
“1963 yılında kurulduğundan bugüne akaryakıt sektöründe kesintisiz bir şekilde faaliyetlerini sürdüren Aytemiz Akaryakıt A.Ş, 2009 yılından itibaren Aytemiz markası ile hizmet…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Summa Turizm Yatırımcılığı A.Şsumma.com.trHQ: Sariyer, TürkiyeReported employees: 5,001-10,000 | Sariyer, Türkiye | 5,001-10,000 | Exact match | 438 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Eneryaenerya.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 438 contacts → |
“2003 yılında kurulan Enerya, doğal gaz dağıtımı alanında, Ahlatcı Holding bünyesinde faaliyet göstermektedir.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ERG İnşaat Ticaret VE Sanayi A.Şerg-insaat.com.tr HQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 345 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Iris Constructionirisas.com.trHQ: Kucukcekmece, TürkiyeReported employees: 1,001-5,000 | Kucukcekmece, Türkiye | 1,001-5,000 | Exact match | 341 contacts → |
“IRIS AS headquartered in Istanbul.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | İzmi̇rgaz İzmir Doğalgaz Dağıtım A.Şizmirgaz.com.tr HQ: İzmir, TürkiyeReported employees: 501-1,000 | İzmir, Türkiye | 501-1,000 | Exact match | 322 contacts → |
“Enerji Piyasası Düzenleme Kurumu (EPDK) tarafından gerçekleştirilen İzmir doğal gaz dağıtım ihalesini, en düşük birim hizmet ve amortisman bedelini veren KOLİN A.Ş.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Metgün Group Companymetgun.com.tr HQ: Sariyer, TürkiyeReported employees: 1,001-5,000 | Sariyer, Türkiye | 1,001-5,000 | Exact match | 315 contacts → |
“Metgün Group laid its foundations in 1986 with the establishment of Metgün Construction Contracting and Trade Inc, achieving significant success in infrastructure projects across…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 717 company matches
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Infrastructure companies: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
713 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 717 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Infrastructure companies by metro
Questions about this company list
What does Exact match mean for infrastructure companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many infrastructure companies did RevenueBase find based in Türkiye?
The saved snapshot records 717 matching company records, 37,952 tracked contacts and 4,418 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Infrastructure companies by geography
- Infrastructure companies based in Adelaide, Australia
- Infrastructure companies based in Brisbane, Australia
- Infrastructure companies based in Melbourne, Australia
- Infrastructure companies based in Perth, Australia
- Infrastructure companies based in Sydney, Australia
- Infrastructure companies based in Barueri, Brazil
- Infrastructure companies based in Belo Horizonte, Brazil
- Infrastructure companies based in Brasilia, Brazil
- Infrastructure companies based in Curitiba, Brazil
- Infrastructure companies based in Fortaleza, Brazil
- Infrastructure companies based in Porto Alegre, Brazil
- Infrastructure companies based in Recife, Brazil
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 infrastructure companies based in Türkiye. Snapshot: September 15, 2026. https://revenuebase.ai/companies/infrastructure-companies/turkiye.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Infrastructure companies based in Adelaide, Australia
- Infrastructure companies based in Brisbane, Australia
- Infrastructure companies based in Melbourne, Australia
- Infrastructure companies based in Perth, Australia
- Infrastructure companies based in Sydney, Australia
- Infrastructure companies based in Barueri, Brazil
Company intelligence · public preview
Top 25 infrastructure companies based in Türkiye
RevenueBase records 717 matching company records for infrastructure companies based in Türkiye, with 37,952 tracked contacts and 4,418 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 infrastructure companies based in Türkiye
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Yapı Merkeziym.com.tr HQ: TürkiyeReported employees: 10001+ | Türkiye | 10001+ | Exact match | 2,852 contacts → |
“Yapı Merkezi, founded in 1965, aims "to create and to realize construction projects that will serve humanity by creating environments of happiness".” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kolin Constructionkolin.com.tr HQ: Çankaya, TürkiyeReported employees: 10001+ | Çankaya, Türkiye | 10001+ | Exact match | 2,172 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Doğuş İnşaat VE Ti̇caret A.Şdogusinsaat.com.tr HQ: Istanbul, TürkiyeReported employees: 10001+ | Istanbul, Türkiye | 10001+ | Exact match | 1,583 contacts → |
“Doğuş Construction and Trade Inc.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Çalık Enerjicalikenerji.com HQ: İstanbul, TürkiyeReported employees: 10001+ | İstanbul, Türkiye | 10001+ | Exact match | 1,542 contacts → |
“Founded in 1998, Çalık Enerji is a leading international energy company with a strong track record in delivering integrated, turn-key contracting projects across Europe, Central…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gülermak Heavy Industries Construction Contracting CO INCgulermak.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 1,046 contacts → |
“GÜLERMAK, since its establishment, has been a top leading international EPC contractor known for its excellent reputation and professionalism.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CK Enerjickenerji.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 1,029 contacts → |
“Türkiye’nin üç bölgesinde, yedi ilde 8,4 milyon elektrik tüketicisine hizmet veren CK Enerji’nin yılda 40 milyar kilovatsaatlik elektrik dağıtım ve 36 milyar kilovatsaatlik…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | YDA Groupyda.com.tr HQ: Ankara, TürkiyeReported employees: 10001+ | Ankara, Türkiye | 10001+ | Exact match | 985 contacts → |
“Temelleri 1954 yılına dayanan YDA Group; bünyesindeki ilk inşaat & taahhüt firması olan AKSA İnşaat ile 52 yılı; Group’un Onursal Başkanı ve Kurucusu rahmetli Yaşar Dede Arslan’ın…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mi̇tas Groupmitasindustry.com HQ: Yenimahalle, TürkiyeReported employees: 1,001-5,000 | Yenimahalle, Türkiye | 1,001-5,000 | Exact match | 983 contacts → |
“MİTAŞ Endüstri Sanayi ve Ticaret A.Ş, MİTAŞ Grubu’nun ana kuruluşu olup köklerini 1955’te Ankara’da kurulan MİTAŞ Madeni İnşaat İşleri Türk A.Ş.’den almaktadır.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Renaissance Constructionrencons.com HQ: Çankaya / Ankara, TürkiyeReported employees: 5,001-10,000 | Çankaya / Ankara, Türkiye | 5,001-10,000 | Exact match | 818 contacts → |
“Renaissance Construction was founded in St.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fernasfernas.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 704 contacts → |
“Since its foundation in 1982, Fernas has played a strategic role in Turkey's journey towards industrialisation and development, drawing on nearly half a century of experience.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | GDZ Elektrikgdzelektrik.com.tr HQ: İzmir, TürkiyeReported employees: 1,001-5,000 | İzmir, Türkiye | 1,001-5,000 | Exact match | 701 contacts → |
“Gdz Elektrik, hayatın her anına dokunan ve her alanda çözümler sunan uygulamaları ile elektrik dağıtım altyapısının geliştirilmesi ve güçlendirilmesi için gereken teknolojik…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Makyol İnşaat Sanayi Turizm VE Ticaret A.Şmakyol.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 673 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | GAP Constructiongapinsaat.com HQ: İstanbul, TürkiyeReported employees: 5,001-10,000 | İstanbul, Türkiye | 5,001-10,000 | Exact match | 612 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kontrolmatik Technologieskontrolmatik.com HQ: Sariyer, TürkiyeReported employees: 1,001-5,000 | Sariyer, Türkiye | 1,001-5,000 | Exact match | 602 contacts → |
“Kontrolmatik provides a broad spectrum of services to industries including- LV/MV/HV Solutions- SCADA and Automation- Communication- Balance of Plant- Consulting- ICS…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Yamata Yatırım İnşaat Turizm VE Ticaret A.Şyamata.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 562 contacts → |
“Founded in Yamata Investment made a distinguished name in the international area with the construction activities all over the world.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nurol Construction And Trading Co. INCnurolconstruction.com HQ: Istanbul, TürkiyeReported employees: 5,001-10,000 | Istanbul, Türkiye | 5,001-10,000 | Exact match | 516 contacts → |
“NUROL CONSTRUCTION AND TRADING CO.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Özaltın Holdingozaltin.com.tr HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 500 contacts → |
“It was the initiatives of our dear late founder Nuri Özaltın in the field of construction and contracting that laid the foundations of Özaltın Holding.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Onur Grouponurgroup.com HQ: Ankara, TürkiyeReported employees: 5,001-10,000 | Ankara, Türkiye | 5,001-10,000 | Exact match | 481 contacts → |
“Global Excellence.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Aytemizaytemiz.com.tr HQ: İstanbul, TürkiyeReported employees: 501-1,000 | İstanbul, Türkiye | 501-1,000 | Exact match | 445 contacts → |
“1963 yılında kurulduğundan bugüne akaryakıt sektöründe kesintisiz bir şekilde faaliyetlerini sürdüren Aytemiz Akaryakıt A.Ş, 2009 yılından itibaren Aytemiz markası ile hizmet…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Summa Turizm Yatırımcılığı A.Şsumma.com.tr HQ: Sariyer, TürkiyeReported employees: 5,001-10,000 | Sariyer, Türkiye | 5,001-10,000 | Exact match | 438 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Eneryaenerya.com.tr HQ: Istanbul, TürkiyeReported employees: 1,001-5,000 | Istanbul, Türkiye | 1,001-5,000 | Exact match | 438 contacts → |
“2003 yılında kurulan Enerya, doğal gaz dağıtımı alanında, Ahlatcı Holding bünyesinde faaliyet göstermektedir.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ERG İnşaat Ticaret VE Sanayi A.Şerg-insaat.com.tr HQ: Ankara, TürkiyeReported employees: 1,001-5,000 | Ankara, Türkiye | 1,001-5,000 | Exact match | 345 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Iris Constructionirisas.com.tr HQ: Kucukcekmece, TürkiyeReported employees: 1,001-5,000 | Kucukcekmece, Türkiye | 1,001-5,000 | Exact match | 341 contacts → |
“IRIS AS headquartered in Istanbul.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | İzmi̇rgaz İzmir Doğalgaz Dağıtım A.Şizmirgaz.com.tr HQ: İzmir, TürkiyeReported employees: 501-1,000 | İzmir, Türkiye | 501-1,000 | Exact match | 322 contacts → |
“Enerji Piyasası Düzenleme Kurumu (EPDK) tarafından gerçekleştirilen İzmir doğal gaz dağıtım ihalesini, en düşük birim hizmet ve amortisman bedelini veren KOLİN A.Ş.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Metgün Group Companymetgun.com.tr HQ: Sariyer, TürkiyeReported employees: 1,001-5,000 | Sariyer, Türkiye | 1,001-5,000 | Exact match | 315 contacts → |
“Metgün Group laid its foundations in 1986 with the establishment of Metgün Construction Contracting and Trade Inc, achieving significant success in infrastructure projects across…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 717 company matches
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Infrastructure companies: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
713 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 717 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Infrastructure companies by metro
Questions about this company list
What does Exact match mean for infrastructure companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many infrastructure companies did RevenueBase find based in Türkiye?
The saved snapshot records 717 matching company records, 37,952 tracked contacts and 4,418 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Infrastructure companies by geography
- Infrastructure companies based in Adelaide, Australia
- Infrastructure companies based in Brisbane, Australia
- Infrastructure companies based in Melbourne, Australia
- Infrastructure companies based in Perth, Australia
- Infrastructure companies based in Sydney, Australia
- Infrastructure companies based in Barueri, Brazil
- Infrastructure companies based in Belo Horizonte, Brazil
- Infrastructure companies based in Brasilia, Brazil
- Infrastructure companies based in Curitiba, Brazil
- Infrastructure companies based in Fortaleza, Brazil
- Infrastructure companies based in Porto Alegre, Brazil
- Infrastructure companies based in Recife, Brazil
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 infrastructure companies based in Türkiye. Snapshot: September 15, 2026. https://revenuebase.ai/companies/infrastructure-companies/turkiye.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Infrastructure companies based in Adelaide, Australia
- Infrastructure companies based in Brisbane, Australia
- Infrastructure companies based in Melbourne, Australia
- Infrastructure companies based in Perth, Australia
- Infrastructure companies based in Sydney, Australia
- Infrastructure companies based in Barueri, Brazil