Company lists · Data refreshed November 2026

Top 25 Electrical infrastructure contractors based in Türkiye

RevenueBase identified 798 company matches for electrical infrastructure contractors associated with Türkiye as of November 2026 and tracks 11,275 professional contacts across them, including 1,451 with verified work emails. Istanbul is the largest hub.

This list covers company matches for electrical infrastructure 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 November 6, 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 Nov 6, 2026 How this list was built
798Companies
11,275Contacts tracked
1,451Verified emails
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The 25 largest electrical infrastructure contractors based in Türkiye

Ranked by team size
Top 25 of 798 company matches for electrical infrastructure contractors based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202610001+1,804 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261,001-5,000937 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20265,001-10,000573 contacts →

Exact match

“NUROL CONSTRUCTION AND TRADING CO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSariyer, TürkiyeHQ recorded Nov 6, 20261,001-5,000523 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAnkara, TürkiyeHQ recorded Nov 6, 20265,001-10,000368 contacts →

Exact match

“Fernas is a Turkey based company currentlyFounded in 1982, Fernas Construction is the Group's locomotive company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAnkara, TürkiyeHQ recorded Nov 6, 2026501-1,000217 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAltıeylül, TürkiyeHQ recorded Nov 6, 2026201-500169 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026501-1,000166 contacts →

Exact match

“27 Yıldır Güveninizle Büyüyoruz!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026501-1,00090 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-50075 contacts →

Exact match

“Vekmar Elektrik 1994 Yılında İstanbul’da kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBaşi̇skele, TürkiyeHQ recorded Nov 6, 20261,001-5,00065 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchÇankaya, TürkiyeHQ recorded Nov 6, 2026501-1,00065 contacts →

Exact match

“Ataseven, whose headquarters is based in Ankara, is a long-established company operating in 3 main sectors, namely energy, construction and electricity trade, and standing for 33…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSelçuklu, TürkiyeHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“1967'de Mehmet Biberci tarafından kurulan Biberci İnşaat, 1996 yılında kurumsallaşma çalışmalarına hız vererek şirketlerinin sayısını arttırmış ve faaliyet alanlarını…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAnkara, TürkiyeHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“EGESA Elektrik İnşaat Enerji Üretim A.Ş enerji sektörünün lider mühendislik ve taahhüt firmasıdır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMaltepe, TürkiyeHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Turnkey Electrical Contracting Solutions in complex buildings such as Shopping Malls,Hotels,Hospitals,Educational Buildings, High Rise Buildings,Plants,Factories.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Aksoylar Mühendislik, endüstriyel tesisler için komple kuruluma dayalı bir taahhüt firmasıdır.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-20053 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCayirova, TürkiyeHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“TKey Global olarak faaliyet gösterdiğimiz sektörlerde kalite ve memnuniyeti hedef alarak elektrik sistemlerinin kurulumu, devreye alınması, testleri ve bakım çalışmalarını…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“Erdemler Elektromekanik was established in 2007 with the aim of providing engineering and contracting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAnkara, TürkiyeHQ recorded Nov 6, 202651-20052 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026201-50049 contacts →

Exact match

“Elektrik ve Mekanik Tesisat, proje ve uygulama çalışmalarında adını markalaştıran ISIMAS A.Ş.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAnkara, TürkiyeHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Consolidating skill specific wealth of industrial expertise on electrical engineering, project management and bringing together experienced engineers and technicians with careers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact match34467, TürkiyeHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“In 1971, we took our first step into the sector as Karaballar Electrical Contracting Trade Collective Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchArifiye, TürkiyeHQ recorded Nov 6, 202651-20041 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchİzmir, TürkiyeHQ recorded Nov 6, 202651-20039 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 798 electrical infrastructure contractors based in Türkiye

See the full list, filter by size, metro and specialty, and access 1,451 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical infrastructure contractors based in Türkiye at a glance

As of Nov 6, 2026
12.9%Verified-email coverage
14.1Average contacts per company
11-50Median size (employees)
16.8%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
297
11-50
280
51-200
137
201-500
45
501-1,000
17
1,001-5,000
12
5,001-10,000
2
10001+
1

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 798 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 infrastructure 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 1,451 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 November 6, 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 infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical infrastructure contractors are there based in Türkiye?

RevenueBase identified 798 company matches for electrical infrastructure contractors associated with Türkiye as of November 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 electrical infrastructure contractors?

Istanbul leads with 134 company records, followed by Ankara (75) and Izmir (31).

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 1,451 professional contacts with verified work emails tracked across these 798 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 November 6, 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.