Company lists · Data refreshed November 2026

Top 25 Substation transformers suppliers based in Türkiye

RevenueBase identified 179 company matches for substation transformers suppliers associated with Türkiye as of November 2026 and tracks 4,766 professional contacts across them, including 1,247 with verified work emails. Ankara is the largest hub.

This list covers company matches for substation transformers 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 November 2, 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 2, 2026 How this list was built
179Companies
4,766Contacts tracked
1,247Verified emails
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The 25 largest substation transformers suppliers based in Türkiye

Ranked by team size
Top 25 of 179 company matches for substation transformers suppliers based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchAnkara, TürkiyeHQ recorded Nov 2, 20261,001-5,000961 contacts →

Exact match

“Astor Enerji is an innovative company leading the electromechanical manufacturing industry sector by manufacturing and selling transformers with its knowledge of nearly 40 years…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchBalıkesir, TürkiyeHQ recorded Nov 2, 20261,001-5,000780 contacts →

Exact match

“BEST Transformer, founded in 1966 in Balıkesir, produces oil-immersed distribution transformers, power transformers, cast resin dry-type transformers, reactors, and mechanical…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchBasiskele, TürkiyeHQ recorded Nov 2, 20261,001-5,000452 contacts →

Exact match

“ENPAY is the Pace-Setter of Transformer Industry serving to its customers from its 4 Plants Worldwide.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchAdana, TürkiyeHQ recorded Nov 2, 2026501-1,000339 contacts →

Exact match

“With nearly half a century of experience and over 600 employees, BETA ENERJİ is one of the leading technology companies in the electrification sector.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchTürkiyeHQ recorded Nov 2, 2026501-1,000299 contacts →

Exact match

“We are proud to announce that in this year, our new production facility equipped with the best, modern machines and equipment at m² open area, was started the production with…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchAltıeylül, TürkiyeHQ recorded Nov 2, 2026201-500174 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 2, 2026 · View company records in RevenueBase
7Exact matchDilovası, TürkiyeHQ recorded Nov 2, 2026201-500119 contacts →

Exact match

“Sönmez Transformer Company (STS) is one of the leading companies in the design and manufacturing of special-type transformers and reactors.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchAnkara, TürkiyeHQ recorded Nov 2, 2026201-500114 contacts →

Exact match

“EMEK has been manufacturing instrument transformers and disconnecting switches in Turkey since 1969.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchAnkara, TürkiyeHQ recorded Nov 2, 2026201-50096 contacts →

Exact match

“Sem Transformator started activities and manufacturing transformers in 1980.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchAdana, TürkiyeHQ recorded Nov 2, 202651-20048 contacts →

Exact match

“STD Transformer is manufacturing its own transformers in accordance with IEC 60076 and TS 267 standards, and it has ISO 9001,ISO 14001 Quality system managment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchAnkara, TürkiyeHQ recorded Nov 2, 202651-20034 contacts →

Exact match

“TEK Transformatör, 40 yılı aşkın tecrübesi ve bilgi birikimi ile transformatör üretim ve satışı yapan bir firmadır.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchTürkiyeHQ recorded Nov 2, 202651-20029 contacts →

Exact match

“Başöz Enerji has been providing services for energy industry since its foundation It has been providing solutions for its customers in areas of Energy Transmission and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchŞanliurfa, TürkiyeHQ recorded Nov 2, 202651-20029 contacts →

Exact match

“The company was founded in Şanlıurfa in 2006, in order to operate in domains of electricity, engineering, consultancy, and commitment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchIstanbul, TürkiyeHQ recorded Nov 2, 202611-5027 contacts →

Exact match

“TRASER Transformer Service Electromechanical Maintenance San.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchİstanbul, TürkiyeHQ recorded Nov 2, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchİzmir, TürkiyeHQ recorded Nov 2, 202651-20011 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 · Nov 2, 2026 · View company records in RevenueBase
17Exact matchIstanbul, TürkiyeHQ recorded Nov 2, 202651-20011 contacts →

Exact match

“EZT Elektrik, yılından bu yana deneyimli, yetkin iş gücüne sahip, sürekli gelişimi hedefleyerek büyüyen, müşteri ve kalite odaklı hizmet veren yapısıyla alçak ve orta gerilim ölçü…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchKocaeli, TürkiyeHQ recorded Nov 2, 202651-20010 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 · Nov 2, 2026 · View company records in RevenueBase
19Exact matchKadıköy, TürkiyeHQ recorded Nov 2, 202611-509 contacts →

Exact match

“Consultra Turkey operates as a consulting and trading company in the areas of HV power transformer pumps(Inline and End-Suction Pumps), Coolers(for OFAF, OFWF Type Transformers)…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchPendik, TürkiyeHQ recorded Nov 2, 20261-108 contacts →

Exact match

“Tempek Dış Ticaret transformatör ekipmanları ve koruma cihazlarının temini konusunda hizmet vermektedir.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchAnkara, TürkiyeHQ recorded Nov 2, 202651-2008 contacts →

Exact match

“Ozgen was founded in Ankara in 1964.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchMani̇sa, TürkiyeHQ recorded Nov 2, 202611-507 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 · Nov 2, 2026 · View company records in RevenueBase
23Exact matchAnkara, TürkiyeHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Orta Gerilim Şalt Malzemeleri 7/24 Teknik Servis Dağıtım Trafoları Metal Clad / Metal Enclosed Switchgear”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchIstanbul, TürkiyeHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Transformers and related products form the main body of Eti Elektroteknik's manufacturing activities.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchAnkara, TürkiyeHQ recorded Nov 2, 2026201-5005 contacts →

Exact match

“AREN Power is a global energy solution partner built on strong industry expertise and international experience, backed by the strength of Astor Enerji.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 179 substation transformers suppliers based in Türkiye

See the full list, filter by size, metro and specialty, and access 1,247 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Substation transformers suppliers based in Türkiye at a glance

As of Nov 2, 2026
26.2%Verified-email coverage
26.6Average contacts per company
11-50Median size (employees)
15.1%Largest-city concentration · Ankara
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
69
51-200
30
201-500
15
501-1,000
3
1,001-5,000
4

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 179 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 “substation transformers 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 1,247 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 2, 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 “substation transformers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many substation transformers suppliers are there based in Türkiye?

RevenueBase identified 179 company matches for substation transformers suppliers 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?

Astor A.Ş tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most substation transformers suppliers?

Ankara leads with 27 company records, followed by Istanbul (20) and Cankaya (7).

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 1,247 professional contacts with verified work emails tracked across these 179 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 2, 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.