Company lists · Data refreshed September 2026

Top 25 Power generation engineering services based in Türkiye

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 884 companies tracked

RevenueBase identified 884 company matches for power generation engineering services associated with Türkiye as of September 2026 and tracks 9,543 professional contacts across them, including 1,388 with verified work emails. Istanbul is the largest hub.

This list covers company matches for power generation 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 September 17, 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 17, 2026 How this list was built

884Companies

9,543Contacts tracked

1,388Verified emails

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The 25 largest power generation engineering services based in Türkiye

Ranked by team size

Top 25 of 884 company matches for power generation engineering services based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 Sep 17, 2026	10001+	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 17, 2026 · View company records in RevenueBase
2	Gama Power Systems	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	5,001-10,000	422 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 · Sep 17, 2026 · View company records in RevenueBase
3	Prokon Mühendislik VE Müşavirlik A.Ş	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	340 contacts →
	Exact match “Expertise in Design, Engineering & Consultancy” PROKON Engineering & Consultancy Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Deha Tech Makina SAN VE TIC A.S	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	1,001-5,000	216 contacts →
	Exact match “Welcome to DEHA TECH Engineering & Contracting Group We provide engineering and contracting services all around the world with our experienced team.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Kontek Enerji̇	Exact match	İzmir, TürkiyeHQ recorded Sep 17, 2026	51-200	190 contacts →
	Exact match “In the renewable energy sector and every area of industry, we combine energy production and savings solutions with digital automation, visualization-reporting technologies, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Genba Group	Exact match	Balıkesir, TürkiyeHQ recorded Sep 17, 2026	51-200	154 contacts →
	Exact match “GENBA Group is a pioneering company that has been operating in the renewable energy sector, with a focus on wind and solar energy, since 1997.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Egesim Group	Exact match	Gebze, TürkiyeHQ recorded Sep 17, 2026	201-500	149 contacts →
	Exact match “EGESIM, founded in 1994, is an energy solutions company focused on industrial electrical and automation systems and EPC (engineering, procurement and construction) of geothermal…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	İltekno	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	143 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 · Sep 17, 2026 · View company records in RevenueBase
9	TORA	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	122 contacts →
	Exact match “1998 yılında İstanbul’da kurulan Tora Petrol Ürünleri Mühendisliği Elektrik ve Elektronik Sanayi ve Ticaret A.Ş.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Proterm Enerji	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	115 contacts →
	Exact match “Proterm Energy was founded by Mr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Göktekin Enerji	Exact match	Beşiktaş, TürkiyeHQ recorded Sep 17, 2026	51-200	97 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 · Sep 17, 2026 · View company records in RevenueBase
12	Yildirim Energy	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	93 contacts →
	Exact match “YILDIRIM Group first entered the energy industry in 2010.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Istrich	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	51-200	92 contacts →
	Exact match “Enerji sektöründe ortaklarımızın özel sektörde yılların başından beri gerçekleştirdiği başarılı projeler ve edindiği tecrübelerden sonra, Istrich 2014 yılında müşterilerine enerji…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Bartek Elektrik Sistemleri A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	501-1,000	84 contacts →
	Exact match “Bartek Elektrik Sistemleri A.Ş, yüksek ve alçak gerilim elektrik tesisleri, enerji nakil hatları, otomasyon sistemleri ile kuvvetli ve zayıf akım sistemlerinin projelendirilmesi…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Aldo Enerji	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	59 contacts →
	Exact match “Operating within the ALDO Group, established in 1969, ALDO Energy began its journey in 2014 with the aim of serving in the solar energy sector by making use of creative and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Escom Power Plants Engineering Services	Exact match	Niğde, TürkiyeHQ recorded Sep 17, 2026	51-200	55 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 · Sep 17, 2026 · View company records in RevenueBase
17	Erkiz Mühendislik İnşaat A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	42 contacts →
	Exact match “Erkiz Mühendislik İnşaat Sanayi Anonim Şirketi 2003 yılında enerji, inşaat ve çelik konstrüksiyon sektörlerinde geniş vizyona hizmet vermektedir.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Quad Plus Otomasyon	Exact match	Bursa, TürkiyeHQ recorded Sep 17, 2026	51-200	41 contacts →
	Exact match “Our Services Professional Engineering Industrial Safety Repair and Field Service Commissioning System Integration Power Services” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Efex Elc. Engineering CO	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 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 · Sep 17, 2026 · View company records in RevenueBase
20	Mast Enerji VE Teknoloji A.Ş	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	51-200	41 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 17, 2026 · View company records in RevenueBase
21	Starkgen Generator	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	39 contacts →
	Exact match “Starkgen is a leading Turkish company that designs and manufactures generating sets and power stations and has been successfully present in the Europe, Middle East, Africa, Asia…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Form Elektrik	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “Established in Form Elektrik is a leading engineering company specializing in high-end solutions for Power & Energy Systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Elkom Elektrik	Exact match	Bayrakli, TürkiyeHQ recorded Sep 17, 2026	51-200	36 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 · Sep 17, 2026 · View company records in RevenueBase
24	Rapid Engineering And Maintenance Solutions - Rems	Exact match	Izmir, TürkiyeHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match “Rapid Engineering and Maintenance Solutions - REMS company is set in Turkey with the aim to provide engineering and maintenance solutions as well as construction services to the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Onmuş Elektrik Sanayi VE Ticaret A.Ş	Exact match	İzmir, TürkiyeHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match “1976 yılında İstanbul Devlet Mimarlık Akademisinin Elektrik bölümünden mezun olmuş olan Namık ONMUŞ çeşitli ortaklıklar yaparak serbest olarak çalışmaya başlamıştır.” Recorded in the RevenueBase company graph · Sep 17, 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 “power generation 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 884 power generation engineering services based in Türkiye

See the full list, filter by size, metro and specialty, and access 1,388 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power generation engineering services based in Türkiye at a glance

As of Sep 17, 2026

14.5%Verified-email coverage

10.8Average contacts per company

11-50Median size (employees)

14.1%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

425

11-50

299

51-200

108

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 884 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 “power generation 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 1,388 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 17, 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.

Power generation engineering services by metro

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

How many power generation engineering services are there based in Türkiye?

RevenueBase identified 884 company matches for power generation engineering services 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 power generation engineering services?

Istanbul leads with 125 company records, followed by Ankara (109) and Cankaya (45).

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 1,388 professional contacts with verified work emails tracked across these 884 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 17, 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.