Company lists · Data refreshed September 2026

Top 18 Critical power infrastructure companies based in Türkiye

RevenueBase identified 103 critical power infrastructure companies headquartered in Türkiye as of September 2026 and tracks 4,511 professional contacts across them, including 875 with verified work emails. Istanbul is the largest hub.

This list covers critical power infrastructure companies headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review
103Companies
4,511Contacts tracked
875Verified emails
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The 18 largest critical power infrastructure companies based in Türkiye

Ranked by team size
Top 18 of 103 critical power infrastructure companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to critical power infrastructure companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceİstanbul, TürkiyeHQ checked Sep 19, 202610001+1,542 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidenceİstanbul, TürkiyeHQ checked Sep 19, 2026201-500873 contacts →

Partial evidence

“Inform Electronic, one of the European leading power solution specialist, is established in 1980 with the aim of designing and building industrial electronic systems.”

Source: RevenueBase Database · checked Sep 19, 2026
3Strong evidenceÜsküdar, TürkiyeHQ checked Sep 19, 2026201-500235 contacts →

Strong evidence

“PALMET Group, formed in 1984, as an infrastructure contractor business has transformed into an integrated energy business covering natural gas distribution, power generation, gas…”

Source: RevenueBase Database · checked Sep 19, 2026
4Partial evidenceIstanbul, TürkiyeHQ checked Sep 19, 2026201-500199 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 19, 2026
5Partial evidenceIstanbul, TürkiyeHQ checked Sep 19, 2026201-500179 contacts →

Partial evidence

“Aytemiz-Makelsan was founded in 1976 with the aim of designing electrical power systems.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceAnkara, TürkiyeHQ checked Sep 19, 2026501-1,00078 contacts →

Indirect evidence

“Özel sektörün enerji yatırımlarının hızla arttığı günümüzde gerek enerji nakil ve iletim hatlarının yapımında, gerekse kurulan enerji üretim ve iletim tesislerinin bakım onarım ve…”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceİstanbul, TürkiyeHQ checked Sep 19, 202651-20047 contacts →

Indirect evidence

“Welcome to Exagate, where we are passionate about enhancing efficiency, availability, and security in data centers.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceİstanbul, TürkiyeHQ checked Sep 19, 202651-20041 contacts →

Indirect evidence

“EPC, konusunda uzman ve yetkin altı kişilik bir ekibin bir araya gelmesi ile, anonim şirket çatısı altında kurulmuştur.”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceİstanbul, TürkiyeHQ checked Sep 19, 202651-20031 contacts →

Indirect evidence

“Servomatik Electronic Co.Ltd.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceIstanbul, TürkiyeHQ checked Sep 19, 202651-20012 contacts →

Indirect evidence

“2002 senesinde kurulmuş olan Eksen Elektrik İletişim Limited Şirketi, verimerkezi tasarım, danışmanlık, proje yönetimi ve kurulum, bilgisayar altyapı uygulamaları, zayıf ve…”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceAliağa, TürkiyeHQ checked Sep 19, 202611-5010 contacts →

Indirect evidence

“Güzel bir gelecek için çalışıyoruz!”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceIstanbul, TürkiyeHQ checked Sep 19, 202611-5010 contacts →

Indirect evidence

“Dorax is a technology company delivering global-standard solutions for data centers and low-current systems with over 25 years of experience.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceYenimahalle, TürkiyeHQ checked Sep 19, 202611-505 contacts →

Indirect evidence

“ELEKTROVAR Mühendislik, 2003 yılında, enerji kalitesini yükseltme amaçlı; kompanzasyon panoları ve filtreleme cihazlarının dizaynı, imalatı ve kurulumuna yönelik çalışmalar ile…”

Source: RevenueBase Database · checked Sep 19, 2026
14Strong evidenceİstanbul, TürkiyeHQ checked Sep 19, 202611-504 contacts →

Strong evidence

“EVERGEE | Engineering Fuel Infrastructure for Critical Operations About Us EVERGEE is a global engineering company headquartered in Istanbul, with operational presence in Montreal…”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceÇankaya, TürkiyeHQ checked Sep 19, 202611-503 contacts →

Indirect evidence

“Özel ve resmi kurumların iletişim ve bilgisayar teknolojilerini en iyi ve uygun şekilde kullanmaları için alt yapılarını oluşturacak projeleri yapmak bu projeleri geliştirmek…”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceCankaya, TürkiyeHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“DCC Consulting provides its competences for system integration to the Energy Market and IT industry.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceIstanbul, TürkiyeHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Shaf Enerji Çözümleri, enerji sektöründe birçok kritik alanda hizmet veren bir firma olarak öne çıkıyor.”

Source: RevenueBase Database · checked Sep 19, 2026
18Partial evidenceIstanbul, TürkiyeHQ checked Sep 19, 202611-501 contacts →

Partial evidence

“KZ POWER is one of the Leading Manufacturing and Suppliers of Energy and Industrial Equipment such as Diesel Generators, Solar Energy Products and Hybrid Power Cube.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 18 of 103 critical power infrastructure companies based in Türkiye

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Critical power infrastructure companies based in Türkiye at a glance

As of Sep 19, 2026
19.4%Verified-email coverage
43.8Average contacts per company
11-50Median size (employees)
25.2%Largest-city concentration · Istanbul
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
48
51-200
15
201-500
7
501-1,000
2
1,001-5,000
1
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 103 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among critical power infrastructure companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Türkiye whose own description of what they do matches “critical power infrastructure companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names critical power infrastructure companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among critical power infrastructure companies, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 875 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Critical power infrastructure companies by metro

  • Critical power infrastructure companies in Istanbul26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names critical power infrastructure companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many critical power infrastructure companies are there based in Türkiye?

RevenueBase identified 103 critical power infrastructure companies headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Çalık Enerji, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most critical power infrastructure companies?

Istanbul leads with 26 headquartered companies, followed by Umraniye (7) and Ankara (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 875 verified decision-maker contacts tracked across these 103 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.