Company lists · Data refreshed October 2026

Top 25 Electrical grid maintenance contractors based in Türkiye

Name: Electrical grid maintenance contractors based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 284 companies tracked

RevenueBase identified 284 company matches for electrical grid maintenance contractors associated with Türkiye as of October 2026 and tracks 2,596 professional contacts across them, including 367 with verified work emails. Istanbul is the largest hub.

This list covers company matches for electrical grid maintenance contractors 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 12, 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 12, 2026 How this list was built

284Companies

2,596Contacts tracked

367Verified emails

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The 25 largest electrical grid maintenance contractors based in Türkiye

Ranked by team size

Top 25 of 284 company matches for electrical grid maintenance contractors based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Kontrolmatik Technologies	Exact match	Sariyer, TürkiyeHQ recorded Oct 12, 2026	1,001-5,000	508 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 · Oct 12, 2026 · View company records in RevenueBase
2	Ekos Electric	Exact match	Altıeylül, TürkiyeHQ recorded Oct 12, 2026	201-500	174 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 · Oct 12, 2026 · View company records in RevenueBase
3	Mast Enerji VE Teknoloji A.Ş	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	51-200	44 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 · Oct 12, 2026 · View company records in RevenueBase
4	Form Elektrik	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	11-50	43 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 · Oct 12, 2026 · View company records in RevenueBase
5	Onmuş Elektrik Sanayi VE Ticaret A.Ş	Exact match	İzmir, TürkiyeHQ recorded Oct 12, 2026	51-200	37 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 · Oct 12, 2026 · View company records in RevenueBase
6	Alternans	Exact match	Kocaeli, TürkiyeHQ recorded Oct 12, 2026	11-50	34 contacts →
	Exact match “Firmamız, elektrik enerjisi üretimi, iletimi ve dağıtımı; enerji tesisleri ile alçak gerilim, orta gerilim ve yüksek gerilim şalt tesisleri, endüstriyel tesisler, enerji üretim…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Erksis Energy-Construction	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	201-500	30 contacts →
	Exact match “Erksis Energy Investment Construction and Trade Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Traser Electromechanical Services	Exact match	Istanbul, TürkiyeHQ recorded Oct 12, 2026	11-50	27 contacts →
	Exact match “TRASER Transformer Service Electromechanical Maintenance San.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	ZRD Grup	Exact match	Etimesgut, TürkiyeHQ recorded Oct 12, 2026	51-200	26 contacts →
	Exact match “ZRD Engineering, Consulting, Contracting Industry and Trade Limited Company was established in 21 April 1988 with commercial registration number 70094.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Tesla Elektrik	Exact match	Beylikdüzü, TürkiyeHQ recorded Oct 12, 2026	201-500	25 contacts →
	Exact match “Tesla Elektrik; Elektrik Proje Hizmetleri, Elektrik Taahhüt Hizmetleri, Trafo İşletme Sorumluluğu ve Bakım Hizmetleri, Akıllı Ev Sistemleri, Topraklama Ölçüm ve Raporlama…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Ekart Enerji Yapı	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	201-500	24 contacts →
	Exact match “Ekart Enerji olarak Mayıs 2006 tarihinde Ankara merkezli olarak kurulan firmamızda ilk etapta yurt dışı projelerde hizmet verirken 2011 yılı sonlarında iç piyasaya yönelik hizmet…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Dugan Technology Solutions	Exact match	Sakarya, TürkiyeHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
13	Forsel Elektri̇k Enerji̇ A.Ş	Exact match	Maltepe, TürkiyeHQ recorded Oct 12, 2026	501-1,000	17 contacts →
	Exact match “Elektrik Enerji Taahhüt” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Ipekler Elektrik & Enerji	Exact match	İstanbul, TürkiyeHQ recorded Oct 12, 2026	51-200	16 contacts →
	Exact match “İpekler Elektrik Enerji, malzeme satışı, proje ve müşavirlik, elektrik taahhüt, güneş enerjisi projelendirme, kurulum ve sonrası bakım, onarım, danışmanlık konularında çağdaş…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Rest Enerji	Exact match	Denizli, TürkiyeHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “REST Enerji olarak kökleri güçlü genç bir şirketiz.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	4m Altin Elektri̇k	Exact match	Bursa, TürkiyeHQ recorded Oct 12, 2026	201-500	15 contacts →
	Exact match “41 yılı aşkın bir zamandır elektrik sektöründe faaliyet gösteren 4M ALTIN ELEKTRİK LTD.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Armes Group	Exact match	Sariyer, TürkiyeHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “Armes Group is an enginerring group for electrical infrastructure, MV/LV switchgear systems, power quality, power factor correction and energy efficiency systems.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	AEM Akgün Elektrik Mühendislik San. VE Tic. Ltd. ŞTI	Exact match	Aliağa, TürkiyeHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Güzel bir gelecek için çalışıyoruz!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	ROK Enerji VE Mühendislik A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Oct 12, 2026	51-200	10 contacts →
	Exact match “ROK is a multi-disciplinary engineering company providing services to the power and energy industries in Turkey and around the world.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Birsoy Mühendislik	Exact match	Kocaeli, TürkiyeHQ recorded Oct 12, 2026	51-200	10 contacts →
	Exact match “Yüksek gerilim (y.g.), orta gerilim(o.g.), alçak gerilim(a.g.), enerji nakil hattı(e.n.h.), fabrika elektrik kuvvetli ve zayıf akım tesisat işleri,(kamera, güvenlik, yangın, data…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Prota Elektrik	Exact match	İstanbul, TürkiyeHQ recorded Oct 12, 2026	51-200	9 contacts →
	Exact match “prota@protaelektrik.com.tr” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Ozgen Elektrik	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	51-200	8 contacts →
	Exact match “Ozgen was founded in Ankara in 1964.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Erkel Elektrik Proje Mühendislik Ltd. ŞTI	Exact match	Bursa, TürkiyeHQ recorded Oct 12, 2026	51-200	7 contacts →
	Exact match “Proje ve Uygulama Denetçiliği - YG İşletme Sorumluluğu - Topraklama Yetkilendirme Belgesi - Enerji sektöründe bir çok alanda danışmanlık hizmeti - Ag Og Şebeke Tesis İşleri - Ag…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Espar Elektrik San. VE Tic. Ltd. ŞTI	Exact match	Odunpazari, TürkiyeHQ recorded Oct 12, 2026	51-200	7 contacts →
	Exact match “Ticari faaliyetlerine 1988 yılında AYDIN ELEKTRİK adı altında Eskişehir’de başlayan firmamız 2008 yılında kurumsallaşarak yoluna ESPAR ELEKTRİK SAN.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	EM Elektromekanik Grup	Exact match	Mani̇sa, TürkiyeHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match “EM ElektroMekanik Grup 2005 yılında kurulmuş; Enerji/Elektrik Sektöründe Global İş Ortaklarımızın geniş ürün gamıyla, Tecrübeli Teknik Personel ve Altyapısıyla, Müşterilerimizin…” Recorded in the RevenueBase company graph · Oct 12, 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 “electrical grid maintenance contractors”. 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 284 electrical grid maintenance contractors based in Türkiye

See the full list, filter by size, metro and specialty, and access 367 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical grid maintenance contractors based in Türkiye at a glance

As of Oct 12, 2026

14.1%Verified-email coverage

9.1Average contacts per company

11-50Median size (employees)

10.9%Largest-city concentration · Istanbul

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

113

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 284 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 “electrical grid maintenance contractors” 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 367 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 12, 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 “electrical grid maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical grid maintenance contractors are there based in Türkiye?

RevenueBase identified 284 company matches for electrical grid maintenance contractors 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?

Kontrolmatik Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical grid maintenance contractors?

Istanbul leads with 31 company records, followed by Ankara (21) and Cankaya (10).

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 367 professional contacts with verified work emails tracked across these 284 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 12, 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.