Company lists · Data refreshed October 2026

Top 25 Cogeneration engineering services based in Türkiye

Name: Cogeneration engineering services based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 23, 2026 404 companies tracked

RevenueBase identified 404 company matches for cogeneration engineering services associated with Türkiye as of October 2026 and tracks 4,935 professional contacts across them, including 819 with verified work emails. Istanbul is the largest hub.

This list covers company matches for cogeneration engineering services 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 October 23, 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 Oct 23, 2026 How this list was built

404Companies

4,935Contacts tracked

819Verified emails

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The 25 largest cogeneration engineering services based in Türkiye

Ranked by team size

Top 25 of 404 company matches for cogeneration engineering services based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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	Çalık Enerji	Exact match	İstanbul, TürkiyeHQ recorded Oct 23, 2026	10001+	1,725 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 · Oct 23, 2026 · View company records in RevenueBase
2	Gama Power Systems	Exact match	Ankara, TürkiyeHQ recorded Oct 23, 2026	5,001-10,000	469 contacts →
	Exact match “GAMA Power Systems Engineering and Contracting, Inc.(GAMA Power Systems) is the EPC contracting arm of GAMA Holding in turnkey power generation projects.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3	İltekno	Exact match	Istanbul, TürkiyeHQ recorded Oct 23, 2026	201-500	157 contacts →
	Exact match “İltekno, as one of the five subsidiaries of Enso Holding, prioritizes customer satisfaction while providing engineering, design, procurement, installation, commissioning, and…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4	Göktekin Enerji	Exact match	Beşiktaş, TürkiyeHQ recorded Oct 23, 2026	51-200	103 contacts →
	Exact match “Göktekin Energy is an engineering company established in 2015 to provide EPC services in the field of sustainable energy.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5	Live Energy	Exact match	Gaziantep, TürkiyeHQ recorded Oct 23, 2026	201-500	64 contacts →
	Exact match “The heart and soul of a company is creativity and innovation.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6	Escom Power Plants Engineering Services	Exact match	Niğde, TürkiyeHQ recorded Oct 23, 2026	51-200	58 contacts →
	Exact match “ESCOM provides service in the field of especially erection, supervision, installation, commissioning, operation and maintenance of power plants with MAN Diesel/HFO Engines and GE…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7	Egesa Enerji	Exact match	Ankara, TürkiyeHQ recorded Oct 23, 2026	51-200	43 contacts →
	Exact match “EGESA Elektrik İnşaat Enerji Üretim A.Ş enerji sektörünün lider mühendislik ve taahhüt firmasıdır.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8	Efex Elc. Engineering CO	Exact match	Istanbul, TürkiyeHQ recorded Oct 23, 2026	51-200	41 contacts →
	Exact match “Efex Engineering provides turn-key solutions to his customers with experienced technical staff, who are certified as “Expert“ in energy sector.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9	Quad Plus Otomasyon	Exact match	Bursa, TürkiyeHQ recorded Oct 23, 2026	51-200	40 contacts →
	Exact match “Our Services Professional Engineering Industrial Safety Repair and Field Service Commissioning System Integration Power Services” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10	Pratikus Electric Consultancy Energy Project Engineering, Trading Co. LTD	Exact match	Yenimahalle, TürkiyeHQ recorded Oct 23, 2026	11-50	40 contacts →
	Exact match “PratikUs is providing the most appropriate and sustainable pure engineering solutions for the needs of customers since 2008.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11	Elkom Elektrik	Exact match	Bayrakli, TürkiyeHQ recorded Oct 23, 2026	51-200	39 contacts →
	Exact match “Elkom Elektrik olarak 33 yıl önce çıktığımız bu yolculukta anahtar teslim kurulum hizmetleri ile yüzlerce tesisi devreye almakla kalmamış aynı zamanda tesislerin sürekliliği için…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12	İggnita	Exact match	Umraniye, TürkiyeHQ recorded Oct 23, 2026	11-50	35 contacts →
	Exact match “Iggnita is your reliable business partner in the fields of spare parts supply, service/maintenance, and energy optimization for renewable energy facilities such as Cogeneration…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13	Mittel Tozoğlu Ltd. ŞTI	Exact match	Alavardı, TürkiyeHQ recorded Oct 23, 2026	11-50	30 contacts →
	Exact match “2005 Yılında Mühendislik Hizmetleri vermek üzere kurulan şirketimiz bugün 40 mühendisten oluşan güçlü teknik yapısı, 18 yıllık ulusal iş tecrübesi ve binlerle mutlu referansı ile…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14	Teksan	Exact match	Istanbul, TürkiyeHQ recorded Oct 23, 2026	501-1,000	24 contacts →
	Exact match “Teksan Jeneratör; merkezi İstanbul’da olan, yüzde yüz yerli sermaye ile dizel, doğal gaz ve biyogazlı jeneratör setleri, mobil aydınlatma kuleleri, portatif jeneratörler…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15	Dugan Technology Solutions	Exact match	Sakarya, TürkiyeHQ recorded Oct 23, 2026	51-200	22 contacts →
	Exact match “DUGAN ENERGY is an accredited company according to the 17025 IEC quality system standards by Türkak.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16	GKE Energy	Exact match	Esenler, TürkiyeHQ recorded Oct 23, 2026	201-500	17 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 · Oct 23, 2026 · View company records in RevenueBase
17	PAL Mühendislik LTD ŞTI	Exact match	Bornova, TürkiyeHQ recorded Oct 23, 2026	11-50	17 contacts →
	Exact match “Since 2008, we have been with you with our PAL engineering group companies in the fields of energy efficiency increase projects, efficiency-increasing engineering projects in…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18	Mentek Enerji VE Mühendislik	Exact match	Çankaya, TürkiyeHQ recorded Oct 23, 2026	11-50	15 contacts →
	Exact match “MENTEK MÜHENDİSLİK VE ENERJİ DEPOLAMA SİSTEMLERİ TEKNOLOJİLERİ A.Ş.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19	MNK Enerji Kazan Sistemleri	Exact match	Bursa, TürkiyeHQ recorded Oct 23, 2026	11-50	15 contacts →
	Exact match “MNK boiler systems energy and machinery industry trade co.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20	STE Technic	Exact match	Cayirova, TürkiyeHQ recorded Oct 23, 2026	11-50	14 contacts →
	Exact match “STE Technic is an engineering services and product supply company consist of a team who has wide experience and knowledge in the field of energy sector within global leading…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21	Besenve	Exact match	Atasehir, TürkiyeHQ recorded Oct 23, 2026	11-50	13 contacts →
	Exact match “BESENVE, enerji verimliliği danışmanlığı alanında verimlilik artırıcı çözümlere dair enerji etüdü, mühendislik, projelendirme, uygulama, test ve işletmeye alma, performans ölçme…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22	Tres Enerji Hizmetleri San. VE Tic. A.Ş	Exact match	Besiktas, TürkiyeHQ recorded Oct 23, 2026	51-200	13 contacts →
	Exact match “Türkiye'nin lider enerji hizmet firması Tres Enerji, güneş santrallerinin yanı sıra birleşik ısı ve güç santralleriyle öz tüketime dayalı, yerinde enerji üretimi ve yönetimi…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23	Elektrovar Mühendislik SAN VE TIC A.Ş	Exact match	Yenimahalle, TürkiyeHQ recorded Oct 23, 2026	11-50	12 contacts →
	Exact match “ELEKTROVAR Mühendislik, 2003 yılında, enerji kalitesini yükseltme amaçlı; kompanzasyon panoları ve filtreleme cihazlarının dizaynı, imalatı ve kurulumuna yönelik çalışmalar ile…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
24	Enprode Engineering & Construction	Exact match	İstanbul, TürkiyeHQ recorded Oct 23, 2026	51-200	11 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 · Oct 23, 2026 · View company records in RevenueBase
25	Darma Enerji̇	Exact match	Bursa, TürkiyeHQ recorded Oct 23, 2026	11-50	11 contacts →
	Exact match “HAKKIMIZDA 2018 yılında "En güncel ekipmanlar ve uzman kadro ile denetimsiz, güvensiz ve pahalı, mühendislik ve danışmanlık hizmetlerini güvenilir ve erişilebilir seviyeye…” Recorded in the RevenueBase company graph · Oct 23, 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 “cogeneration engineering services”. 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 404 cogeneration engineering services based in Türkiye

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Cogeneration engineering services based in Türkiye at a glance

As of Oct 23, 2026

16.6%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

15.3%Largest-city concentration · Istanbul

Oct 23, 2026Page data refreshed

Companies by employee count

1-10

206

11-50

140

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 404 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 “cogeneration engineering services” 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 819 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 October 23, 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.

Cogeneration engineering services by metro

Cogeneration engineering services in Istanbul62

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 “cogeneration engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cogeneration engineering services are there based in Türkiye?

RevenueBase identified 404 company matches for cogeneration engineering services associated with Türkiye as of October 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 cogeneration engineering services?

Istanbul leads with 62 company records, followed by Ankara (40) and Cankaya (18).

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 819 professional contacts with verified work emails tracked across these 404 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 October 23, 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.