Company lists · Data refreshed September 2026

Top 25 Power systems engineering companies based in Türkiye

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,306 companies tracked

RevenueBase identified 1,306 company matches for power systems engineering companies associated with Türkiye as of September 2026 and tracks 13,306 professional contacts across them, including 1,891 with verified work emails. Istanbul is the largest hub.

This list covers company matches for power systems engineering companies 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

1,306Companies

13,306Contacts tracked

1,891Verified emails

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The 25 largest power systems engineering companies based in Türkiye

Ranked by team size

Top 25 of 1,306 company matches for power systems engineering companies 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	Anel Group	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	1,001-5,000	867 contacts →
	Exact match “Founded by Rıdvan Çelikel in 1986, Anel is a global contracting company with its expertise in MEP systems in large scale and challenging projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Kontrolmatik Technologies	Exact match	Sariyer, TürkiyeHQ recorded Sep 17, 2026	1,001-5,000	602 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 17, 2026 · View company records in RevenueBase
4	Mekatronik Mühendislik & İnşaat	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	1,001-5,000	212 contacts →
	Exact match “Our Group started its business operations in 1986 as a mechanical systems subcontractor under the business name Şengüler İnşaat Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Elin Türkiye	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	501-1,000	201 contacts →
	Exact match “Yarım asırlık tecrübesiyle ELİN; fotovoltaik modül üretimi, teknoloji üretimi, EPC hizmetleri, proje geliştirme, enerji depolama sistemleri ve elektrik ticareti alanlarında…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	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
7	Ekos Electric	Exact match	Altıeylül, TürkiyeHQ recorded Sep 17, 2026	201-500	157 contacts →
	Exact match “EKOS is a leading technology and service provider company, based in Turkey, for the electrical infrastructure of power producers, network operators, as well as industrial and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	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
9	MRC Türkiye	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	51-200	145 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 17, 2026 · View company records in RevenueBase
10	Orge Enerji Elektrik Taahhut A.S	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	501-1,000	145 contacts →
	Exact match “27 Yıldır Güveninizle Büyüyoruz!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	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
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	Vekmar Elektrik Sistemleri Yatırım VE Ticaret A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	92 contacts →
	Exact match “Vekmar Elektrik 1994 Yılında İstanbul’da kurulmuştur.” 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	MCA Yapi	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	77 contacts →
	Exact match “MCA Yapı, 2010 yılında mekanik ve elektrik sistemlerde yüksek kaliteli mühendislik çözümleri sunmak amacıyla kurulmuştur.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Ak-Ay Elektrik	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	75 contacts →
	Exact match “AK-AY® ELEKTRIK is a global first-class Electrical EPC contractor and electromechanical manufacturer that takes a unique approach to delivering electricity transmission and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Joule Energy	Exact match	Atasehir, TürkiyeHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “The Joule Energy's main activities are the installation, maintenance, engineering services and spare parts supply of Power Plants, Rafineries & Industries Plants."Joule Energy"…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Egdas-Egd Elektri̇k Elektroni̇k Maki̇na Mühendi̇sli̇k San. Ti̇c. AŞ	Exact match	Başi̇skele, TürkiyeHQ recorded Sep 17, 2026	1,001-5,000	57 contacts →
	Exact match “Elektrik güç dağıtım ve otomasyon sektörlerinde tasarım, anahtar teslim taahhüt, otomasyon ve elektrik panoları üretimi ile faaliyette bulunan ve hizmet veren şirketimiz, bilgi…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Omega Mühendislik	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “Omega Mühendislik, 1994 yılında girişimci Öner Çelebi tarafından kurulan, elektrik taahhüt sektöründe, proje, uygulama ve teknik danışmanlık alanlarında hizmet veren, alçak…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Green Group Of Companies	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	1,001-5,000	44 contacts →
	Exact match “Green Holding, gelişen teknolojik ihtiyaçları profesyonel bir çerçevede karşılama hedefiyle, 2007 yılında yüzde yüz yerli sermaye ile kurulmuştur.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Sunra Enerji	Exact match	İzmir, TürkiyeHQ recorded Sep 17, 2026	11-50	43 contacts →
	Exact match “Solar Energy Systems” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	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
23	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
24	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
25	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

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 systems engineering companies”. 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 1,306 power systems engineering companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 1,891 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power systems engineering companies based in Türkiye at a glance

As of Sep 17, 2026

14.2%Verified-email coverage

10.2Average contacts per company

11-50Median size (employees)

16.8%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

566

11-50

463

51-200

188

201-500

501-1,000

1,001-5,000

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 1,306 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 systems engineering companies” 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 1,891 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 systems engineering companies 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 systems engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power systems engineering companies are there based in Türkiye?

RevenueBase identified 1,306 company matches for power systems engineering companies 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 systems engineering companies?

Istanbul leads with 219 company records, followed by Ankara (119) and Izmir (49).

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 1,891 professional contacts with verified work emails tracked across these 1,306 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.