Company lists · Data refreshed September 2026

Top 25 Energy infrastructure operators based in Türkiye

RevenueBase identified 206 company matches for energy infrastructure operators associated with Türkiye as of September 2026 and tracks 9,120 professional contacts across them, including 1,408 with verified work emails. Istanbul is the largest hub.

This list covers company matches for energy infrastructure operators 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
206Companies
9,120Contacts tracked
1,408Verified emails
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The 25 largest energy infrastructure operators based in Türkiye

Ranked by team size
Top 25 of 206 company matches for energy infrastructure operators 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, 20261,001-5,0001,029 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 16, 2026 · View company records in RevenueBase
3Exact matchSariyer, TürkiyeHQ recorded Sep 16, 20261,001-5,000602 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 16, 2026 · View company records in RevenueBase
4Exact matchİzmir, TürkiyeHQ recorded Sep 16, 2026501-1,000322 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 16, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchÜsküdar, TürkiyeHQ recorded Sep 16, 2026201-500235 contacts →

Exact match

“PALMET Group, formed in 1984, as an infrastructure contractor business has transformed into an integrated energy business covering natural gas distribution, power generation, gas…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchAnkara, TürkiyeHQ recorded Sep 16, 202651-200145 contacts →

Exact match

“We as MRC Türkiye provide engineering and advisory services within all aspects of Energy and Utility business (Distribution, Transmission, Generation and Energy Markets) and over…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchÇankaya, TürkiyeHQ recorded Sep 16, 20261,001-5,000109 contacts →

Exact match

“IC İçtaş Enerji Yatırım Holding, 1998 yılında Türkiye enerji sektöründeki öncü şirketlerden biri olarak başlayan yolculuğunu, bugün itibarıyla sektördeki lider şirketlerden biri…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchİstanbul, TürkiyeHQ recorded Sep 16, 202651-20093 contacts →

Exact match

“YILDIRIM Group first entered the energy industry in 2010.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchAnkara, TürkiyeHQ recorded Sep 16, 2026501-1,00078 contacts →

Exact match

“Özel sektörün enerji yatırımlarının hızla arttığı günümüzde gerek enerji nakil ve iletim hatlarının yapımında, gerekse kurulan enerji üretim ve iletim tesislerinin bakım onarım ve…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchİstanbul, TürkiyeHQ recorded Sep 16, 202651-20050 contacts →

Exact match

“Founded in 2009, Ülke Energy is an O&M company based in Istanbul, Türkiye.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchElazığ, TürkiyeHQ recorded Sep 16, 202651-20041 contacts →

Exact match

“Üretimden iletime, iletimden dağıtıma enerji yolculuğunun her adımında.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchİzmir, TürkiyeHQ recorded Sep 16, 202611-5025 contacts →

Exact match

“Gerilim Yenilenebilir Enerji ve Teknolojileri A.Ş.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact 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
18Exact 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
19Exact 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
20Exact matchKagithane, TürkiyeHQ recorded Sep 16, 202611-5016 contacts →

Exact match

“Reges Elektrik İletişim Bilgilerimiz Elektrik Tedarik Firması +90 212 909 9317 info@regeselektrik.com.tr Reges Elektrik olarak, ticarethane ve sanayi sektöründeki müşterilerimize…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchDenizli, TürkiyeHQ recorded Sep 16, 202611-5016 contacts →

Exact match

“REST Enerji olarak kökleri güçlü genç bir şirketiz.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchYenimahalle, TürkiyeHQ recorded Sep 16, 202611-5012 contacts →

Exact match

“MTE Energy Systems Services A.Ş.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchLevent, TürkiyeHQ recorded Sep 16, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchIzmit, TürkiyeHQ recorded Sep 16, 202651-20011 contacts →

Exact match

“İnfra Enerji; Profesyonel iş yaşamında edindiği zengin tecrübelerini Türkiye ekonomisine hizmet etme ilkesi ile birleştirerek, reel sektöre değer katacak ve farklılık yaratacak…”

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

Showing 25 of 206 energy infrastructure operators based in Türkiye

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Energy infrastructure operators based in Türkiye at a glance

As of Sep 16, 2026
15.4%Verified-email coverage
44.3Average contacts per company
11-50Median size (employees)
17.5%Largest-city concentration · Istanbul
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
66
51-200
48
201-500
8
501-1,000
8
1,001-5,000
10
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 206 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 operators” 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 1,408 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 operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure operators are there based in Türkiye?

RevenueBase identified 206 company matches for energy infrastructure operators 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 operators?

Istanbul leads with 36 company records, followed by Ankara (28) and Izmir (11).

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 1,408 professional contacts with verified work emails tracked across these 206 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.