Company lists · Data refreshed September 2026

Top 25 Mechanical contractors for energy based in Türkiye

Name: Mechanical contractors for energy based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 806 companies tracked

RevenueBase identified 806 mechanical contractors for energy headquartered in Türkiye as of September 2026 and tracks 6,861 professional contacts across them, including 572 with verified work emails. Istanbul is the largest hub.

This list covers mechanical contractors for energy 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 17, 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 17, 2026 86% judged on-target in blind review

806Companies

6,861Contacts tracked

572Verified emails

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The 25 largest mechanical contractors for energy based in Türkiye

Ranked by team size

Top 25 of 806 mechanical contractors for energy based in Türkiye, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mechanical contractors for energy: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Anel Group	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	867 contacts →
	Indirect evidence “Founded by Rıdvan Çelikel in 1986, Anel is a global contracting company with its expertise in MEP systems in large scale and challenging projects.” Source: RevenueBase Database · checked Sep 17, 2026
2	Sönmez Global Yapı VE Ticaret A.Ş	Indirect evidence	Kadıkoy, TürkiyeHQ checked Sep 17, 2026	201-500	313 contacts →
	Indirect evidence “SONMEZ GLOBAL YAPI VE TICARET A.S.” Source: RevenueBase Database · checked Sep 17, 2026
3	Birlesim Muhendisik	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	262 contacts →
	Indirect evidence “BİRLEŞİM MÜHENDİSLİK established in year 2002, in İSTANBUL and achieved its present structure with the vast acceleration parallel to the present technologies and sector…” Source: RevenueBase Database · checked Sep 17, 2026
4	Deha Tech Makina SAN VE TIC A.S	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	216 contacts →
	Indirect evidence “Welcome to DEHA TECH Engineering & Contracting Group We provide engineering and contracting services all around the world with our experienced team.” Source: RevenueBase Database · checked Sep 17, 2026
5	Berksan Engineering And Construction INC	Indirect evidence	Uskudar, TürkiyeHQ checked Sep 17, 2026	501-1,000	178 contacts →
	Indirect evidence “Berksan was established in 1998 to provide engineering and construction services for national and international projects.” Source: RevenueBase Database · checked Sep 17, 2026
6	Egesim Group	Partial evidence	Gebze, TürkiyeHQ checked Sep 17, 2026	201-500	149 contacts →
	Partial evidence “EGESIM, founded in 1994, is an energy solutions company focused on industrial electrical and automation systems and EPC (engineering, procurement and construction) of geothermal…” Source: RevenueBase Database · checked Sep 17, 2026
7	Proterm Enerji	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	201-500	115 contacts →
	Partial evidence “Proterm Energy was founded by Mr.” Source: RevenueBase Database · checked Sep 17, 2026
8	MCA Yapi	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	201-500	77 contacts →
	Indirect evidence “MCA Yapı, 2010 yılında mekanik ve elektrik sistemlerde yüksek kaliteli mühendislik çözümleri sunmak amacıyla kurulmuştur.” Source: RevenueBase Database · checked Sep 17, 2026
9	Teknika Teknik	Indirect evidence	Atasehir, TürkiyeHQ checked Sep 17, 2026	501-1,000	73 contacts →
	Indirect evidence “Teknika Teknik Taahhüt A.Ş.” Source: RevenueBase Database · checked Sep 17, 2026
10	Rota Engineering	Partial evidence	Umraniye, TürkiyeHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial evidence “Comprehensive engineering, manufacturing and erection solutions for Gas-Fired Power Plants, WtE (Waste to Energy) Power Plants, Oil & Gas Petrochemical Plants, Refineries…” Source: RevenueBase Database · checked Sep 17, 2026
11	Joule Energy	Partial evidence	Atasehir, TürkiyeHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial evidence “The Joule Energy's main activities are the installation, maintenance, engineering services and spare parts supply of Power Plants, Rafineries & Industries Plants."Joule Energy"…” Source: RevenueBase Database · checked Sep 17, 2026
12	Konelsis Energy	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	201-500	64 contacts →
	Partial evidence “Turnkey Construction & Electricity & Mechanical & Project & Manufacturing & Contracting Services” Source: RevenueBase Database · checked Sep 17, 2026
13	MET Engineering Construction And Mechanical Electrical Contracting CO	Partial evidence	Ümraniye, TürkiyeHQ checked Sep 17, 2026	201-500	62 contacts →
	Partial evidence “MET ENGINEERING was founded in February of 2001 and will undertake work in domestic and international market, with the latest technology and design of mechanical, electrical and…” Source: RevenueBase Database · checked Sep 17, 2026
14	Efor Industrial Plants Erection, Manufacturing & Construction INC	Indirect evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	501-1,000	56 contacts →
	Indirect evidence “EFOR Ltd was established in 1998 in Ankara, Turkey as a foreign trade company specializing on materials and equipment utilized in power plants.” Source: RevenueBase Database · checked Sep 17, 2026
15	Aksoylar Mühendislik A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Aksoylar Mühendislik, endüstriyel tesisler için komple kuruluma dayalı bir taahhüt firmasıdır.” Source: RevenueBase Database · checked Sep 17, 2026
16	KA Engineering Co. LTD	Indirect evidence	34467, TürkiyeHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “In 1971, we took our first step into the sector as Karaballar Electrical Contracting Trade Collective Company.” Source: RevenueBase Database · checked Sep 17, 2026
17	Romon Group	Indirect evidence	Kastamonu, TürkiyeHQ checked Sep 17, 2026	201-500	34 contacts →
	Indirect evidence “In addition to our core expertise in industrial piping construction, we offer our customers one-stop solutions in the areas of tanks and process equipment, structural steelwork…” Source: RevenueBase Database · checked Sep 17, 2026
18	Egesa Enerji	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “EGESA Elektrik İnşaat Enerji Üretim A.Ş enerji sektörünün lider mühendislik ve taahhüt firmasıdır.” Source: RevenueBase Database · checked Sep 17, 2026
19	Kuark Endüstri A.Ş	Indirect evidence	Izmir, TürkiyeHQ checked Sep 17, 2026	201-500	33 contacts →
	Indirect evidence “Having expertise on Industrial construction, mainly in Oil & Gas Industry.” Source: RevenueBase Database · checked Sep 17, 2026
20	Suntek Maki̇ne Enerji̇ San. Ti̇c. Ltd. Şti̇	Indirect evidence	Osmani̇ye, TürkiyeHQ checked Sep 17, 2026	201-500	31 contacts →
	Indirect evidence “SUNTEK Makine olarak, müşterilerimizin gereksinimlerini en üst düzeyde karşılayarak, planlanan süreç içinde hizmet sunmayı ve müşteri yatırımlarına değer katmayı misyon ediniyoruz.” Source: RevenueBase Database · checked Sep 17, 2026
21	Enertech Makina End. Tes. A.S	Partial evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	501-1,000	29 contacts →
	Partial evidence “Enertech, 2020 yılında faaliyetlerine başlamıştır.” Source: RevenueBase Database · checked Sep 17, 2026
22	Hksm A.Ş	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “It started as an institution of HKTM (Hidropar Hareket Kontrol Teknolojileri Merkezi A.Ş) to meet the needs of the customers during the installation, service and maintenance…” Source: RevenueBase Database · checked Sep 17, 2026
23	Ekart Enerji Yapı	Partial evidence	Ankara, TürkiyeHQ checked Sep 17, 2026	201-500	25 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
24	Formec Mekani̇k A.Ş	Indirect evidence	Maltepe, TürkiyeHQ checked Sep 17, 2026	201-500	21 contacts →
	Indirect evidence “Fortes Mühendislik A.Ş.” Source: RevenueBase Database · checked Sep 17, 2026
25	Mavotek	Indirect evidence	Izmir, TürkiyeHQ checked Sep 17, 2026	201-500	19 contacts →
	Indirect evidence “Mavotek, which has been operating in the construction sector for more than 25 years, has been operating as AKBELEN CONSTRUCTION in 2007 and has been restructuring with the title…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mechanical contractors for energy. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names mechanical contractors for energy.
Partial evidence: Its own public description names part of mechanical contractors for energy, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical contractors for energy. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 806 mechanical contractors for energy based in Türkiye

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Mechanical contractors for energy based in Türkiye at a glance

As of Sep 17, 2026

8.3%Verified-email coverage

8.5Average contacts per company

11-50Median size (employees)

20.2%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

304

11-50

298

51-200

121

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 806 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 mechanical contractors for energy, 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 “mechanical contractors for energy”. 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 mechanical contractors for energy), 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 mechanical contractors for energy, 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, 572 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 17, 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.

Mechanical contractors for energy by metro

Mechanical contractors for energy in Istanbul163
Mechanical contractors for energy in Ankara60
Mechanical contractors for energy in Cankaya32
Mechanical contractors for energy in Izmir30

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 mechanical contractors for energy, 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 mechanical contractors for energy are there based in Türkiye?

RevenueBase identified 806 mechanical contractors for energy 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?

Anel Group, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most mechanical contractors for energy?

Istanbul leads with 163 headquartered companies, followed by Ankara (60) and Cankaya (32).

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 572 verified decision-maker contacts tracked across these 806 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 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 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.