Company lists · Data refreshed September 2026

Top 25 Energy infrastructure firms based in Türkiye

RevenueBase identified 182 company matches for energy infrastructure firms associated with Türkiye as of September 2026 and tracks 7,893 professional contacts across them, including 751 with verified work emails. Ankara is the largest hub.

This list covers company matches for energy infrastructure firms 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 16, 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 Sep 16, 2026 How this list was built
182Companies
7,893Contacts tracked
751Verified emails
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The 25 largest energy infrastructure firms based in Türkiye

Ranked by team size
Top 25 of 182 company matches for energy infrastructure firms based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchİstanbul, TürkiyeHQ recorded Sep 16, 202610001+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 16, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Sep 16, 20261,001-5,000312 contacts →

Exact match

“Limak Energy is the reflection of Limak Holding's ranging experience since 1976, carries out energy generation, distribution, retail and wholesale, export and import activities.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchSariyer, TürkiyeHQ recorded Sep 16, 202651-200166 contacts →

Exact match

“2010 yılında enerji üretimi yolculuğuna başlayan, 7 şehirde faaliyet gösteren 8 lisanslı üretim tesisiyle toplam 208,30 MWe kurulu güce sahip olan, portföyünün 158,30 MWe’si…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchIstanbul, TürkiyeHQ recorded Sep 16, 2026501-1,000145 contacts →

Exact match

“27 Yıldır Güveninizle Büyüyoruz!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchAnkara, TürkiyeHQ recorded Sep 16, 20261,001-5,000102 contacts →

Exact match

“Tefirom is a global construction and energy company headquartered in Ankara, Türkiye, specializing in large-scale projects across construction, engineering and energy sectors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchAnkara, TürkiyeHQ recorded Sep 16, 20261,001-5,00064 contacts →

Exact match

“GAMA INDUSTRIAL PLANTS MANUFACTURING AND ERECTION INC.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchÇankaya, TürkiyeHQ recorded Sep 16, 2026501-1,00060 contacts →

Exact match

“Ataseven, whose headquarters is based in Ankara, is a long-established company operating in 3 main sectors, namely energy, construction and electricity trade, and standing for 33…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchSelçuklu, TürkiyeHQ recorded Sep 16, 2026201-50058 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 · Sep 16, 2026 · View company records in RevenueBase
9Exact matchİzmir, TürkiyeHQ recorded Sep 16, 202611-5043 contacts →

Exact match

“HESATEKNİK dönemin gelişmiş ve verimli teknoloji altyapılarını kullanarak, geleceğin endüstriyel ve enerji üretim tesislerini müşterilerine anahtar teslimi sunmayı, kesintisiz…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchAnkara, TürkiyeHQ recorded Sep 16, 202651-20041 contacts →

Exact match

“Faali̇yet alani; enerji̇ naki̇l ve i̇leti̇m hatlari, trafo merkezleri̇, scada si̇stemleri̇, anten di̇rekleri̇,aydinlatma di̇rekleri̇ni̇n mühendi̇sli̇k ve montaj i̇şleri̇, anahtar…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchAnkara, TürkiyeHQ recorded Sep 16, 2026501-1,00038 contacts →

Exact match

“Ulutaş, enerji ve inşaat sektöründe faaliyet göstermek amacıyla 1980 yılında temellerini atmış ve ticari faaliyetlerine 1985 yılında başlamıştır.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchTuzla, TürkiyeHQ recorded Sep 16, 2026201-50034 contacts →

Exact match

“By using our resources in an efficient manner, in order to offer high quality and reliable services to our customers, in-line with their expectations, to offer solutions with…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchAnkara, TürkiyeHQ recorded Sep 16, 2026201-50025 contacts →

Exact match

“Ekart Enerji olarak Mayıs 2006 tarihinde Ankara merkezli olarak kurulan firmamızda ilk etapta yurt dışı projelerde hizmet verirken 2011 yılı sonlarında iç piyasaya yönelik hizmet…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchEtimesgut, TürkiyeHQ recorded Sep 16, 202651-20024 contacts →

Exact match

“ZRD Engineering, Consulting, Contracting Industry and Trade Limited Company was established in 21 April 1988 with commercial registration number 70094.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchEsenler, TürkiyeHQ recorded Sep 16, 2026201-50017 contacts →

Exact match

“Eski adı BGM olan GKE, müşterilerinin sektörün karmaşık gereksinimlerini karşılamalarını sağlamak amacıyla enerji santrallerine özel mühendislik ve otomasyon çözümleri sunmak…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchİstanbul, TürkiyeHQ recorded Sep 16, 202651-20011 contacts →

Exact match

“prota@protaelektrik.com.tr”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchAnkara, TürkiyeHQ recorded Sep 16, 202651-20011 contacts →

Exact match

“YKD Energy who has a distributorship of Opet Otobil with its expert employees and its 10 years of experience in fuel oil station administration, runs its operations with over…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchİstanbul, TürkiyeHQ recorded Sep 16, 202651-20010 contacts →

Exact match

“ROK is a multi-disciplinary engineering company providing services to the power and energy industries in Turkey and around the world.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchIstanbul, TürkiyeHQ recorded Sep 16, 202651-20010 contacts →

Exact match

“Gaz/Elektrik Ticareti Operasyonu Gayrimenkul/İnşaat Elektrik Araç Şarj İstasyon İşletmeciliği Hidrokarbon Arama/Üretim”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchAtasehir, TürkiyeHQ recorded Sep 16, 202651-2009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchIstanbul, TürkiyeHQ recorded Sep 16, 202611-509 contacts →

Exact match

“Hub Energy's mission is to create innovative energy solutions for a sustainable future.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchİstanbul, TürkiyeHQ recorded Sep 16, 202651-2008 contacts →

Exact match

“Innovative, Clean & Feasible Energy Solutions for the People Enprode is a global firm and our philosophy is to bring global reach and local capabilities and experience to bear in…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchÇankaya, TürkiyeHQ recorded Sep 16, 20261-107 contacts →

Exact match

“Gain Enerji was established to offer the expertise and know-how accumulated since 2010 in the electricity sector-covering wholesale trading, retail supply, and power…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchAnkara, TürkiyeHQ recorded Sep 16, 202611-507 contacts →

Exact match

“EGESA Elektrik İnşaat Enerji Üretim A.Ş enerji sektörünün lider mühendislik ve taahhüt firmasıdır.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchYalova, TürkiyeHQ recorded Sep 16, 202611-505 contacts →

Exact match

“Alt yapi ve üst yapi elektri̇k proje ve müteahhi̇tli̇k hi̇zmetleri̇ (endüstri̇yel tesi̇sler, fabri̇kalar ve doğalgaz, bi̇ogaz, kömür, rüzgar ve güneş enerji̇si̇ne dayali elektri̇k…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 182 energy infrastructure firms based in Türkiye

See the full list, filter by size, metro and specialty, and access 751 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy infrastructure firms based in Türkiye at a glance

As of Sep 16, 2026
9.5%Verified-email coverage
43.4Average contacts per company
11-50Median size (employees)
18.1%Largest-city concentration · Ankara
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
67
51-200
40
201-500
12
501-1,000
8
1,001-5,000
8
5,001-10,000
1
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 182 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 “energy infrastructure firms” 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 751 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 16, 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 “energy infrastructure firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure firms are there based in Türkiye?

RevenueBase identified 182 company matches for energy infrastructure firms 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?

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

Which city has the most energy infrastructure firms?

Ankara leads with 33 company records, followed by Istanbul (30) and Cankaya (10).

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 751 professional contacts with verified work emails tracked across these 182 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 16, 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.