Company lists · Data refreshed September 2026

Top 25 Rail electrification companies based in Türkiye

Name: Rail electrification 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 249 companies tracked

RevenueBase identified 249 company matches for rail electrification companies associated with Türkiye as of September 2026 and tracks 2,578 professional contacts across them, including 306 with verified work emails. Istanbul is the largest hub.

This list covers company matches for rail electrification 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

249Companies

2,578Contacts tracked

306Verified emails

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The 25 largest rail electrification companies based in Türkiye

Ranked by team size

Top 25 of 249 company matches for rail electrification 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	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
2	Elsitel	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	125 contacts →
	Exact match “ELSITEL offers innovative engineering solutions to electromechanical systems in industrial and transportation sectors and particularly focuses on railway signaling…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	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
4	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
5	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
6	Demiryapı İnşaat	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	31 contacts →
	Exact match “Demiryolu üst yapı inşaat işleri” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Astrag	Exact match	Konutkent, TürkiyeHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “AstraG is a global signalling company that provides interlocking and central management solutions in railway sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	İME Elektri̇k Mühendi̇sli̇k Taahhüt San. VE Ti̇c. Ltd. Şti̇	Exact match	Bahçelievler, TürkiyeHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “İME ELEKTRİK MÜHENDİSLİK LTD ŞTİ.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Ekart Enerji Yapı	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	25 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 · Sep 17, 2026 · View company records in RevenueBase
10	ZRD Grup	Exact match	Etimesgut, TürkiyeHQ recorded Sep 17, 2026	51-200	24 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 · Sep 17, 2026 · View company records in RevenueBase
11	Forsel Elektri̇k Enerji̇ A.Ş	Exact match	Maltepe, TürkiyeHQ recorded Sep 17, 2026	501-1,000	19 contacts →
	Exact match “Elektrik Enerji Taahhüt” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Ulusoy Railway Systems	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “OVERHEAD LINE EQUIPMENTS AND CATENARY SYSTEMS MANUFACTURER AND AN EXPERT OF RAILWAY ELECTRIFICATION PROJECT First Catenary Systems Manufacturer with 100% Domestic Design and Its…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Eksen Elektrik İletişim Ltd.Şti	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “2002 senesinde kurulmuş olan Eksen Elektrik İletişim Limited Şirketi, verimerkezi tasarım, danışmanlık, proje yönetimi ve kurulum, bilgisayar altyapı uygulamaları, zayıf ve…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Özgen Group	Exact match	Beykoz, TürkiyeHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Tünel Elektromekanik Sistemleri -Scada ve Otomasyon Sistemleri -Karayolu Kontrol Sistemleri -Raylı Ulaşım Elektrifikasyon Sistemleri -Raylı Ulaşım Sinyalizasyon Sistemleri” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Inemko Electricity&construction	Exact match	İzmir, TürkiyeHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “Inemko Electricity & Construction Company, which is an expert in its field, has the necessary know-how and world-wide project experience for turnkey organization that provides…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	AEM Akgün Elektrik Mühendislik San. VE Tic. Ltd. ŞTI	Exact match	Aliağa, TürkiyeHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Güzel bir gelecek için çalışıyoruz!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Viva Mekanik VE Elektrik A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Firmamız, elektrik tesisatı sektöründe proje tasarımı, taahhüt, danışmanlık ve bakım-servis konularında hizmet vermektedir.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Birsoy Mühendislik	Exact match	Kocaeli, TürkiyeHQ recorded Sep 17, 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 · Sep 17, 2026 · View company records in RevenueBase
19	Erkel Elektrik Proje Mühendislik Ltd. ŞTI	Exact match	Bursa, TürkiyeHQ recorded Sep 17, 2026	51-200	9 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 · Sep 17, 2026 · View company records in RevenueBase
20	Medus Proje A.Ş	Exact match	Çankaya, TürkiyeHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “To produce engineering based economic solutions focused on customer satisfaction in railway electrification.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	AYM Elektromekani̇k San. Ti̇c. Ltd. Şti̇	Exact match	Kocaeli, TürkiyeHQ recorded Sep 17, 2026	201-500	7 contacts →
	Exact match “Elektrik Taahhüt •Müşavirlik ve Mühendislik •Zayıf Akım Sistemleri •Orta Gerilim Tesisleri •Alçak Gerilim Dağıtım Sistemleri •Test ve Devreye Alma” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	EN İS Mühendislik Taahhüt Ticaret Anonim Şirketi	Exact match	Yalova, TürkiyeHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Alt yapi ve üst yapi elektri̇k proje ve müteahhi̇tli̇k hi̇zmetleri̇ (endüstri̇yel tesi̇sler, fabri̇kalar ve doğalgaz, bi̇ogaz, kömür, rüzgar ve güneş enerji̇si̇ne dayali elektri̇k…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	FOREL	Exact match	Cevizli, TürkiyeHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “FOREL Elektrik Mühendislik San.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Bozlar Yapi Enerji	Exact match	Ankara, TürkiyeHQ recorded Sep 17, 2026	201-500	4 contacts →
	Exact match “Construction, installation and commissioning of Overhead Transmission Lines and high voltage AIS and GIS substations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	ESS Mühendislik Proje Danışmanlık	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “BİZ KİMİZ?” 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 “rail electrification 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 249 rail electrification companies based in Türkiye

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Rail electrification companies based in Türkiye at a glance

As of Sep 17, 2026

11.9%Verified-email coverage

10.4Average contacts per company

11-50Median size (employees)

12.4%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

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 249 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 “rail electrification 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 306 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.

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 “rail electrification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rail electrification companies are there based in Türkiye?

RevenueBase identified 249 company matches for rail electrification 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?

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

Which city has the most rail electrification companies?

Istanbul leads with 31 company records, followed by Ankara (28) and Bursa (9).

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 306 professional contacts with verified work emails tracked across these 249 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.