Company lists · Data refreshed September 2026

Top 16 Geothermal energy investment firms based in Türkiye

Name: Geothermal energy investment firms based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 72 companies tracked

RevenueBase identified 72 company matches for geothermal energy investment firms associated with Türkiye as of September 2026 and tracks 1,279 professional contacts across them, including 81 with verified work emails. Ankara is the largest hub.

This list covers company matches for geothermal energy investment 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 28, 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 28, 2026 How this list was built

72Companies

1,279Contacts tracked

81Verified emails

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The 16 largest geothermal energy investment firms based in Türkiye

Ranked by team size

Top 16 of 72 company matches for geothermal energy investment firms based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Doğan Jeotermal Group	Exact match	Ankara, TürkiyeHQ recorded Sep 28, 2026	1,001-5,000	124 contacts →
	Exact match “Bilgi birikimini yatırıma ve tasarrufa dönüştürmek için çalışmalarını 1990 yılından bu yana sürdüren Doğan Jeotermal Group ülkemizin sahip olduğu jeotermal enerji kaynaklarını…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	GMK Energy	Exact match	Bayraklı, TürkiyeHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “GMK Energy is a world leader consulting, engineering and project development company which gives engineering, project design, consultancy, owner's engineering and integrated…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Naturel Holding	Exact match	Çankaya, TürkiyeHQ recorded Sep 28, 2026	51-200	23 contacts →
	Exact match “Naturel Holding, yenilenebilir enerji alanındaki güçlü konumunu koruyarak, sürdürülebilir enerji çözümleri üretmeye odaklanmış bir lider firmadır.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Pales Mühendislik Yatırımları Sanayi Ticaret Limited Şirketi	Exact match	Dudullu Osb Mah, TürkiyeHQ recorded Sep 28, 2026	51-200	23 contacts →
	Exact match “Pales is an investment company for the engineering technologies and services of- energy - energy efficiency - environmental technologies - information technologies - video game…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Renecore Energy	Exact match	Istanbul, TürkiyeHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “Renecore Energy is a renewable energy investor, developing, building and operating sustainable, clean and renewable energy infrastructure and services by providing and investing…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Kozanlar Grup	Exact match	Afyon, TürkiyeHQ recorded Sep 28, 2026	51-200	14 contacts →
	Exact match “KOZANLAR GRUP is a company based out of Turkey.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Tatlıpınar Enerji Üretim A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Sep 28, 2026	501-1,000	10 contacts →
	Exact match “TEMİZ ENERJİ, SÜRDÜRÜLEBİLİR GELECEK!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Akça Enerji Üretim Otoprodüktör Grubu A.Ş	Exact match	Denizli, TürkiyeHQ recorded Sep 28, 2026	51-200	9 contacts →
	Exact match “Akça Enerji Grubu, 1998 yılında Akça Enerji Üretim Otoprodüktör Grubu A.Ş.'nin kurulmasıyla, elektrik üretim ve ticareti faaliyetlerine başlamıştır.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Mikare	Exact match	İstanbul, TürkiyeHQ recorded Sep 28, 2026	51-200	7 contacts →
	Exact match “Mikare was established by Tayfun Demirören in 2014.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	3s Kale	Exact match	Istanbul, TürkiyeHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “Türkiye’nin önde gelen markalarından Kale Kilit’in bünyesindeki gayrimenkul stoklarının yeniden yapılandırılmasıyla 2011 yılında 3S Kale Gayrimenkul Geliştirme ve Yatırım A.Ş.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Süper Enerji Elektrik	Exact match	İstanbul, TürkiyeHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “1990 yılında faaliyetlerine başlayan Süper Grup, bugün dünyanın 60 ülkesine gerçekleştirdiği ihracat ile ülkemizin en büyük gruplarından biri olmayı başarmıştır.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Karesi Enerji A.Ş	Exact match	Balıkesir, TürkiyeHQ recorded Sep 28, 2026	51-200	5 contacts →
	Exact match “Enerji sektöründeki faaliyetlerinin geçmişi 1960’lı yıllara kadar uzanan Yırcalı Grubu, Balıkesir Elektromekanik Sanayi Tesisleri (BEST Trafo) ile ülkemizin elektromekanik…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Lucida Solar	Exact match	Izmir, TürkiyeHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “LucidaSolar is a green-energy solutions provider dedicated to unleashing the Sun’s potential for the benefit of mankind.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Kinesis Teknoloji	Exact match	Ankara, TürkiyeHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Kinesis Technology Investments is a subsidiary of Kinesis Energy Investments, an international renewable energy investor and EPC contractor founded in 2008” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Kinesis Enerji	Exact match	Ankara, TürkiyeHQ recorded Sep 28, 2026	11-50	3 contacts →
	Exact match “Kinesis Enerji is an international renewable energy investment company with its headquarters in Ankara, Turkey” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Atilgan Energy Investments	Exact match	Istanbul, TürkiyeHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “ATILGAN ENERGY INVESTMENTS CO.” Recorded in the RevenueBase company graph · Sep 28, 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 “geothermal energy investment firms”. 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 16 of 72 geothermal energy investment firms based in Türkiye

See the full list, filter by size, metro and specialty, and access 81 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geothermal energy investment firms based in Türkiye at a glance

As of Sep 28, 2026

6.3%Verified-email coverage

17.8Average contacts per company

11-50Median size (employees)

19.4%Largest-city concentration · Ankara

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 72 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 “geothermal energy investment 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 81 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 28, 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 “geothermal energy investment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geothermal energy investment firms are there based in Türkiye?

RevenueBase identified 72 company matches for geothermal energy investment 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?

Doğan Jeotermal Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most geothermal energy investment firms?

Ankara leads with 14 company records, followed by Istanbul (14) and Aydin (5).

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 81 professional contacts with verified work emails tracked across these 72 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 28, 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.