Company lists · Data refreshed September 2026

Top 25 Energy generation companies based in Türkiye

Name: Energy generation companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 132 companies tracked

RevenueBase identified 132 energy generation companies headquartered in Türkiye as of September 2026 and tracks 10,183 professional contacts across them, including 2,354 with verified work emails. Istanbul is the largest hub.

This list covers energy generation 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 16, 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 16, 2026 86% judged on-target in blind review

132Companies

10,183Contacts tracked

2,354Verified emails

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The 25 largest energy generation companies based in Türkiye

Ranked by team size

Top 25 of 132 energy generation companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy generation 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Çalık Enerji	Partial evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	10001+	1,542 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
2	Enerjisa Üretim	Partial evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	1,001-5,000	1,385 contacts →
	Partial evidence “We generate energy for a better future with respect for life.” Source: RevenueBase Database · checked Sep 16, 2026
3	Aydem Enerji	Partial evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	10001+	452 contacts →
	Partial evidence “Türkiye’de enerji sektöründe ezberleri yıkan yaklaşımımız ve ilkleri hayata geçirme azmimizle 40 yılı aşkın süredir elektrik üretimi, dağıtımı ve perakende alanlarında faaliyet…” Source: RevenueBase Database · checked Sep 16, 2026
4	Sanko Enerji	Partial evidence	Gaziantep, TürkiyeHQ checked Sep 16, 2026	501-1,000	333 contacts →
	Partial evidence “1997 yılında başladığı enerji yatırımları ile grup şirketlerinin ihtiyacı olan enerjiyi üreterek enerji sektörüne ilk adımlarını atan Sanko Holding sahip olduğu yenilenebilir…” Source: RevenueBase Database · checked Sep 16, 2026
5	Akenerji	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	201-500	330 contacts →
	Partial evidence “Akenerji is the first power generation company founded as an auto-producer group in Turkey.” Source: RevenueBase Database · checked Sep 16, 2026
6	Entek Elektrik	Partial evidence	Üsküdar, TürkiyeHQ checked Sep 16, 2026	201-500	297 contacts →
	Partial evidence “We are an energy company growing through Koç Holding’s renewable energy investments.” Source: RevenueBase Database · checked Sep 16, 2026
7	Palmet Enerji̇ A.Ş	Strong evidence	Üsküdar, TürkiyeHQ checked Sep 16, 2026	201-500	235 contacts →
	Strong evidence “PALMET Group, formed in 1984, as an infrastructure contractor business has transformed into an integrated energy business covering natural gas distribution, power generation, gas…” Source: RevenueBase Database · checked Sep 16, 2026
8	Bilgin Enerji	Strong evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	201-500	205 contacts →
	Strong evidence “Bilgin Enerji research and develop, build and operate power generation plants using domestic and renewable energy resources since 1992.” Source: RevenueBase Database · checked Sep 16, 2026
9	Polat Enerji	Partial evidence	Kağıthane, TürkiyeHQ checked Sep 16, 2026	51-200	172 contacts →
	Partial evidence “Founded in with sustainability at its core, Polat Enerji is one of Türkiye’s leading energy companies.” Source: RevenueBase Database · checked Sep 16, 2026
10	RHG Enertürk Enerji	Partial evidence	Sariyer, TürkiyeHQ checked Sep 16, 2026	51-200	166 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
11	İltekno	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	201-500	143 contacts →
	Indirect evidence “İltekno, as one of the five subsidiaries of Enso Holding, prioritizes customer satisfaction while providing engineering, design, procurement, installation, commissioning, and…” Source: RevenueBase Database · checked Sep 16, 2026
12	Ecogreen Enerji	Partial evidence	Denizli, TürkiyeHQ checked Sep 16, 2026	51-200	127 contacts →
	Partial evidence “Energy Coop” Source: RevenueBase Database · checked Sep 16, 2026
13	IC İçtaş Enerji	Partial evidence	Çankaya, TürkiyeHQ checked Sep 16, 2026	1,001-5,000	109 contacts →
	Partial evidence “IC İçtaş Enerji Yatırım Holding, 1998 yılında Türkiye enerji sektöründeki öncü şirketlerden biri olarak başlayan yolculuğunu, bugün itibarıyla sektördeki lider şirketlerden biri…” Source: RevenueBase Database · checked Sep 16, 2026
14	Agaoglu Energy Group	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	501-1,000	54 contacts →
	Partial evidence “As Ağaoğlu Energy Group, we are utilizing Turkey’s natural energy sources in a most efficient and ideal way.” Source: RevenueBase Database · checked Sep 16, 2026
15	RT Enerji	Strong evidence	Antalya, TürkiyeHQ checked Sep 16, 2026	201-500	49 contacts →
	Strong evidence “RT Enerji, one of the leading investors in the energy market; It develops, establishes and operates electricity generation plant projects from 100% renewable energy sources and…” Source: RevenueBase Database · checked Sep 16, 2026
16	Ekvator Enerji	Partial evidence	Bayraklı, TürkiyeHQ checked Sep 16, 2026	51-200	47 contacts →
	Partial evidence “Enerji Piyasası Düzenleme Kurumu (EPDK) lisansına sahip bir elektrik tedarik ve enerji yatırım şirketi olarak, Türkiye genelinde serbest tüketicilere elektrik enerjisi tedariki…” Source: RevenueBase Database · checked Sep 16, 2026
17	Erona Enerji	Partial evidence	Ataşehir / İstanbul, TürkiyeHQ checked Sep 16, 2026	11-50	33 contacts →
	Partial evidence “Erona Enerji 2017 yılında şahıs şirketi olarak kurulmuş olup, 2019 yılında daha güçlü adımlarla ticari hayatına devam edebilmesi için anonim şirkete evrilmiştir.” Source: RevenueBase Database · checked Sep 16, 2026
18	GKE Energy	Partial evidence	Esenler, TürkiyeHQ checked Sep 16, 2026	201-500	17 contacts →
	Partial evidence “Eski adı BGM olan GKE, müşterilerinin sektörün karmaşık gereksinimlerini karşılamalarını sağlamak amacıyla enerji santrallerine özel mühendislik ve otomasyon çözümleri sunmak…” Source: RevenueBase Database · checked Sep 16, 2026
19	Bordo Enerji A.Ş	Indirect evidence	Ankara, TürkiyeHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
20	Saves Enerji	Partial evidence	Istanbul, TürkiyeHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “Saves Enerji, temiz elektrik üretimi ve ticaretiyle iştigal etmekte, yatırımlarıyla Türkiye enerji piyasasının lider oyuncuları arasında olmayı hedeflemektedir.” Source: RevenueBase Database · checked Sep 16, 2026
21	Ulusoy Elektrik Enerji Yatırımları A.Ş	Partial evidence	Çankaya, TürkiyeHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “Ulusoy Elektrik Enerji Yatırımları Co.” Source: RevenueBase Database · checked Sep 16, 2026
22	Altek Alarko A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	51-200	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
23	Bosen Enerji Elektrik Üretim A.Ş	Partial evidence	Bursa, TürkiyeHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “Bosen Enerji 1994 yılında Bursa Ticaret Sanayi Odası tarafından Organize Sanayi Bölgesi fabrikalarına temiz ve ucuz elektrik üretmek amacıyla kurulmuş bir firmadır.” Source: RevenueBase Database · checked Sep 16, 2026
24	Rama Enerji Yatırımları	Partial evidence	Beyoglu, TürkiyeHQ checked Sep 16, 2026	51-200	11 contacts →
	Partial evidence “Rama Enerji 60 MW kurulu gücü ile Amasya ve Giresun illerinde enerji üretimi yapmaktadır.” Source: RevenueBase Database · checked Sep 16, 2026
25	ROK Enerji VE Mühendislik A.Ş	Partial evidence	İstanbul, TürkiyeHQ checked Sep 16, 2026	51-200	10 contacts →
	Partial evidence “ROK is a multi-disciplinary engineering company providing services to the power and energy industries in Turkey and around the world.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy generation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy generation companies.
Partial evidence: Its own public description names part of energy generation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy generation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 132 energy generation companies based in Türkiye

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Energy generation companies based in Türkiye at a glance

As of Sep 16, 2026

23.1%Verified-email coverage

77.1Average contacts per company

11-50Median size (employees)

30.3%Largest-city concentration · Istanbul

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 132 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 energy generation 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 “energy generation 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 energy generation 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 energy generation 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, 2,354 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 16, 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.

Energy generation companies by metro

Energy generation companies in Istanbul40

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 energy generation 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 energy generation companies are there based in Türkiye?

RevenueBase identified 132 energy generation 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?

Çalık Enerji, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most energy generation companies?

Istanbul leads with 40 headquartered companies, followed by Ankara (18) and Denizli (5).

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 2,354 verified decision-maker contacts tracked across these 132 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 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 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.