Company lists · Data refreshed October 2026

Top 25 Power supply system suppliers based in Türkiye

Name: Power supply system suppliers based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 311 companies tracked

RevenueBase identified 311 company matches for power supply system suppliers associated with Türkiye as of October 2026 and tracks 4,787 professional contacts across them, including 645 with verified work emails. Istanbul is the largest hub.

This list covers company matches for power supply system suppliers 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 29, 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 29, 2026 How this list was built

311Companies

4,787Contacts tracked

645Verified emails

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The 25 largest power supply system suppliers based in Türkiye

Ranked by team size

Top 25 of 311 company matches for power supply system suppliers based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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	İnform Elektronik	Exact match	İstanbul, TürkiyeHQ recorded Oct 29, 2026	201-500	902 contacts →
	Exact match “Inform Electronic, one of the European leading power solution specialist, is established in 1980 with the aim of designing and building industrial electronic systems.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2	Ozdisan Elektroni̇k San. Ti̇c. A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Oct 29, 2026	201-500	240 contacts →
	Exact match “OZDISAN ELEKTRONIK was founded in 1980 to produce UPS, Voltage Regulators and Induction Hesating Systems in a small workshop at KARAKOY, ISTANBUL.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3	Tescom UPS	Exact match	Istanbul, TürkiyeHQ recorded Oct 29, 2026	201-500	204 contacts →
	Exact match “TESCOM Elektronik, headquarters in Istanbul manufacturing plant in Izmir TR offers a wide range of power protection products and services to a wide spectrum of industries and…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4	Aytemiz-Makelsan UPS	Exact match	Istanbul, TürkiyeHQ recorded Oct 29, 2026	201-500	189 contacts →
	Exact match “Aytemiz-Makelsan was founded in 1976 with the aim of designing electrical power systems.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5	Ekos Electric	Exact match	Altıeylül, TürkiyeHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
6	Egesim Group	Exact match	Gebze, TürkiyeHQ recorded Oct 29, 2026	201-500	156 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 · Oct 29, 2026 · View company records in RevenueBase
7	Enel Energy Electronics	Exact match	İstanbul, TürkiyeHQ recorded Oct 29, 2026	201-500	118 contacts →
	Exact match “Located in Istanbul, Turkey, ELEN manufactures UPS Systems for more than 50 countries covering 5 continents.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8	Vekmar Elektrik Sistemleri Yatırım VE Ticaret A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Oct 29, 2026	201-500	58 contacts →
	Exact match “Vekmar Elektrik 1994 Yılında İstanbul’da kurulmuştur.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9	Seferoğlu Elektrik	Exact match	Melikgazi, TürkiyeHQ recorded Oct 29, 2026	51-200	45 contacts →
	Exact match “Şirketimiz 1996 yılında Kayseri'de Ahmet SEFEROĞLU tarafından elektrik, elektronik, ve otomasyon sektörlerinde faaliyet göstermek üzere kurulmuştur.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10	Form Elektrik	Exact match	Ankara, TürkiyeHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
11	EPC Energy And Power Conversion	Exact match	İstanbul, TürkiyeHQ recorded Oct 29, 2026	51-200	42 contacts →
	Exact match “EPC, konusunda uzman ve yetkin altı kişilik bir ekibin bir araya gelmesi ile, anonim şirket çatısı altında kurulmuştur.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12	Artronic Electronics	Exact match	Tatlısu, TürkiyeHQ recorded Oct 29, 2026	51-200	40 contacts →
	Exact match “ARTronic Electronic A.S, has been setup in 1995 to produce Uninterruptible Power Supply (UPS).” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13	Verte Elektronik	Exact match	Ankara, TürkiyeHQ recorded Oct 29, 2026	11-50	40 contacts →
	Exact match “VERTE Electronics Inc.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14	Patrion Advanced Technologies INC	Exact match	İzmir, TürkiyeHQ recorded Oct 29, 2026	11-50	39 contacts →
	Exact match “We are Patrion, a company providing services in technology and engineering.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15	Onmuş Elektrik Sanayi VE Ticaret A.Ş	Exact match	İzmir, TürkiyeHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
16	4a Electrical And Electronics Technology Industry Inc. CO	Exact match	İstanbul, TürkiyeHQ recorded Oct 29, 2026	51-200	32 contacts →
	Exact match “4A Electrical Electronics Technology and Industry Co.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17	Servomati̇k Elektroni̇k Si̇stemler San.Ve Ti̇c. Ltd. Şti̇	Exact match	İstanbul, TürkiyeHQ recorded Oct 29, 2026	51-200	31 contacts →
	Exact match “Servomatik Electronic Co.Ltd.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18	Traser Electromechanical Services	Exact match	Istanbul, TürkiyeHQ recorded Oct 29, 2026	11-50	27 contacts →
	Exact match “TRASER Transformer Service Electromechanical Maintenance San.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19	Edit Elektronik	Exact match	Istanbul, TürkiyeHQ recorded Oct 29, 2026	11-50	24 contacts →
	Exact match “Edit Elektronik Systems Industry & Trade Ltd.Co, was established for the purpose of manufacturing electric control and management equipment which they developed for the industrial…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20	Eltes Elektrik İnş. Taah. San. VE Tic. A.Ş	Exact match	Kayseri, TürkiyeHQ recorded Oct 29, 2026	11-50	22 contacts →
	Exact match “Temelleri 1974 tarihine uzanan ELTES Elektrik, daha kurumsal bir yapı oluşturmak amacı ile 1992 yılında Anonim Şirket statüsüne geçmiş ve “ELTES Elektrik İnşaat Taah.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21	Panel Elektro San. VE Tic. A.S	Exact match	İstanbul, TürkiyeHQ recorded Oct 29, 2026	11-50	19 contacts →
	Exact match “Founded in Istanbul in 1983, Panel Elektro is among the leading electrical panel manufacturers in the Turkish market, continuing to manufacture with a large product range that is…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22	GKE Energy	Exact match	Esenler, TürkiyeHQ recorded Oct 29, 2026	201-500	17 contacts →
	Exact match “Eski adı BGM olan GKE, müşterilerinin sektörün karmaşık gereksinimlerini karşılamalarını sağlamak amacıyla enerji santrallerine özel mühendislik ve otomasyon çözümleri sunmak…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23	Reges Elektri̇k	Exact match	Bakırköy, TürkiyeHQ recorded Oct 29, 2026	11-50	16 contacts →
	Exact match “Reges Elektrik İletişim Bilgilerimiz Elektrik Tedarik Firması +90 212 909 9317 info@regeselektrik.com.tr Reges Elektrik olarak, ticarethane ve sanayi sektöründeki müşterilerimize…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24	Koztek Elektrik VE Enerji Teknolojileri	Exact match	Maltepe, TürkiyeHQ recorded Oct 29, 2026	11-50	16 contacts →
	Exact match “KOZTEK, elektrik güç sistemlerinde teknolojik sistemler ve mühendislik çözümleri sunar.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25	Rest Enerji	Exact match	Denizli, TürkiyeHQ recorded Oct 29, 2026	11-50	15 contacts →
	Exact match “REST Enerji olarak kökleri güçlü genç bir şirketiz.” Recorded in the RevenueBase company graph · Oct 29, 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 supply system suppliers”. 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 311 power supply system suppliers based in Türkiye

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Power supply system suppliers based in Türkiye at a glance

As of Oct 29, 2026

13.5%Verified-email coverage

15.4Average contacts per company

11-50Median size (employees)

24.8%Largest-city concentration · Istanbul

Oct 29, 2026Page data refreshed

Companies by employee count

1-10

115

11-50

128

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 311 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 supply system suppliers” 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 645 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 29, 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 “power supply system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power supply system suppliers are there based in Türkiye?

RevenueBase identified 311 company matches for power supply system suppliers 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?

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

Which city has the most power supply system suppliers?

Istanbul leads with 77 company records, followed by Ankara (27) and Izmir (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 645 professional contacts with verified work emails tracked across these 311 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 29, 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.