Company lists · Data refreshed September 2026

Top 25 Equipment maintenance service providers based in Türkiye

Name: Equipment maintenance service providers based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 223 companies tracked

RevenueBase identified 223 equipment maintenance service providers headquartered in Türkiye as of September 2026 and tracks 928 professional contacts across them, including 130 with verified work emails. Istanbul is the largest hub.

This list covers equipment maintenance service providers 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 20, 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 20, 2026 86% judged on-target in blind review

223Companies

928Contacts tracked

130Verified emails

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The 25 largest equipment maintenance service providers based in Türkiye

Ranked by team size

Top 25 of 223 equipment maintenance service providers based in Türkiye, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to equipment maintenance service providers: 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	Proasist Teknik Hizmetler	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	201-500	90 contacts →
	Indirect evidence “Omega Grup’un, teknik arıza, bakım ve işletme yönetimi hizmetleri veren genç ve dinamik şirketlerinden biri.” Source: RevenueBase Database · checked Sep 20, 2026
2	Toreks Enerji̇ VE Teknoloji̇ Hi̇zmetleri̇	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	201-500	73 contacts →
	Indirect evidence “Toreks Elektrik, 2011 yılında elektrik, periyodik bakım ve servis hizmetleri vermek amacıyla kurulmuştur.” Source: RevenueBase Database · checked Sep 20, 2026
3	A VE A Sağlık A.Ş	Indirect evidence	Ziya Gökalp, TürkiyeHQ checked Sep 20, 2026	51-200	41 contacts →
	Indirect evidence “Hastanelerin Tıbbi Cihaz Bakım, Onarım ve Kalibrasyon Hizmeti işlerini; sahadaki 50'yi aşkın biyomedikal teknikeri/mühendis personelimizle kısıtlı süre içerisinde parça…” Source: RevenueBase Database · checked Sep 20, 2026
4	Hksm A.Ş	Partial evidence	Kocaeli, TürkiyeHQ checked Sep 20, 2026	51-200	28 contacts →
	Partial 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 20, 2026
5	Marmara Lastik VE Mekanik Servisleri Sanayi Tic. A.Ş	Indirect evidence	Esenyurt, TürkiyeHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “Marmara Lastik, yenilenen unvanı "Marmara Lastik ve Mekanik Servisleri" ve genişleyen hizmet portföyüyle artık daha güçlü!” Source: RevenueBase Database · checked Sep 20, 2026
6	Delta Trade Company Service Sağlık A.Ş	Indirect evidence	Basaksehir, TürkiyeHQ checked Sep 20, 2026	201-500	22 contacts →
	Indirect evidence “DELTA TRADE COMPANY ’nin teknik servis stratejisi, orijinal yedek parçalar ile doğrudan üreticilerden eğitim almış mühendis ve teknikerler tarafından servis hizmetinin…” Source: RevenueBase Database · checked Sep 20, 2026
7	Maccold	Indirect evidence	Çiftlikköy, TürkiyeHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “MAC Soğutma was founded in Yalova in 2018 and provides engineering-driven solutions for industrial air conditioning, process cooling, and HVAC systems with 30 years of industry…” Source: RevenueBase Database · checked Sep 20, 2026
8	Dansuk Engineering	Indirect evidence	Altunizade, TürkiyeHQ checked Sep 20, 2026	51-200	11 contacts →
	Indirect evidence “Dansuk Engineering - a solution partner to global corporations like Koç Holding, Arçelik, Beko, LG and Arctic - has been providing innovative HVAC and energy solutions for…” Source: RevenueBase Database · checked Sep 20, 2026
9	Atlas İzmir İŞ MAK SAN VE TIC LTD ŞTI	Indirect evidence	İzmir, TürkiyeHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Atlas İzmir İş Makinaları, 2013 yılında Atlas Copco eski çalışanları tarafından Bornova - İzmir'de kurulmuştur.” Source: RevenueBase Database · checked Sep 20, 2026
10	Pinar Tesi̇sat Mekani̇k İnş. San. VE Ti̇c. Ltd. Şti̇	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Pınar Mekanik 2005 yılında hizmet vermeye başlamıştır.” Source: RevenueBase Database · checked Sep 20, 2026
11	Mogeser Electric Motors	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Her marka ve ebatta AC, DC,SERVO ve TORK motorların bakım/onarımlarında zengin donanımlar, güçlü mühendislik kadrosu ve uzun yıllar tecrübeli edinmiş nitelikli ekibimizle hizmet…” Source: RevenueBase Database · checked Sep 20, 2026
12	Rata Mühendislik	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “Rata Mühendislik; fabrikalar, oteller, alışveriş merkezleri, ofisler ve restoranlar başta olmak üzere; ısıtma-soğutma, havalandırma, iklimlendirme, yangın söndürme, endüstriyel…” Source: RevenueBase Database · checked Sep 20, 2026
13	Mestek Mekanik Sistem Teknolojileri A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “Isıtma • Soğutma • Havalandırma • İklimlendirme • Sıhhi ve Pis Su Tesisatı • Yangından Korunma • Otomasyon Sistemleri • Endüstriyel Mutfak Sistemleri • Soğuk Hava Depoları • Sahne…” Source: RevenueBase Database · checked Sep 20, 2026
14	Ozsayin Hvac Technologies	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “Established in 1982 as Özsayın Klima Teknik Cihazlar, our company rebranded in 1992 to become Özsayın Soğutma Sistemleri Ltd.” Source: RevenueBase Database · checked Sep 20, 2026
15	ISI Merkezi Proje Taahhut San.Tic.Ltd.Sti	Indirect evidence	Maltepe, TürkiyeHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “ISI MERKEZI, which is established in 2006 has become a raputable company in heating, ventilating and air conditioning (HVAC) sector within a short time.” Source: RevenueBase Database · checked Sep 20, 2026
16	Delta Bakım	Indirect evidence	Tepeören, TürkiyeHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Delta Bakım, uzman mühendis ve deneyimli teknik servis ekibiyle, endüstriyel vana ve saha enstrümanları için ara parça imalatları yapmaya olanak sunan makine parkı ve son…” Source: RevenueBase Database · checked Sep 20, 2026
17	Erdinç Klima Endüstri Ürünleri San.Tve Tic.Ltd.Şti	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “HAKKIMIZDA Güvenilir, müşteri odaklı, çözüm ortağınız.” Source: RevenueBase Database · checked Sep 20, 2026
18	Burmek Engineering	Indirect evidence	Ankara, TürkiyeHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “We present our industrial experience in the fields of Mechanical Automation, HVAC, Fire Detection and Extinguishing Systems to our valued customers.” Source: RevenueBase Database · checked Sep 20, 2026
19	Bayos Teknoloji̇ A.Ş	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “BayOS, en yalın haliyle bulut tabanlı bir Teknik Bakım Yönetim Sistemi ve Bakım Mükemmeliği Standardizasyon platformudur.” Source: RevenueBase Database · checked Sep 20, 2026
20	Global Mühendislik	Indirect evidence	Avcılar, TürkiyeHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Şirketimiz mekanik tesisat, HVAC-R sistemleri konusunda uzman kadrosu ile ile hizmet vermektedir.” Source: RevenueBase Database · checked Sep 20, 2026
21	İnteskon Şi̇rketler Topluluğu	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 20, 2026	51-200	2 contacts →
	Indirect evidence “İNTESKON – Endüstriyel Bakım ve Yatırım Mühendisliği İNTESKON olarak, endüstriyel tesislerin bakım, onarım ve yatırım mühendislik süreçlerinde uzmanlaşmış bir çözüm ortağıyız.” Source: RevenueBase Database · checked Sep 20, 2026
22	Burmek Mekanik	Indirect evidence	Bursa, TürkiyeHQ checked Sep 20, 2026	11-50	2 contacts →
	Indirect evidence “Burmek Mekanik Tesisat Ltd.” Source: RevenueBase Database · checked Sep 20, 2026
23	Smart Klima İklimlendirme Sistemleri	Indirect evidence	Şişli, TürkiyeHQ checked Sep 20, 2026	11-50	1 contacts →
	Indirect evidence “SMART KLİMA Sektöre 2003 yılında girmiş olup 2015 yılında SMART KLİMA İKLİMLENDİRME SİSTEMLERİ olarak sektöre satış öncesi ve satış sonrası siz değerli müşterilerimize hizmet…” Source: RevenueBase Database · checked Sep 20, 2026
24	Aykomed Elektronik Medikal Servis AS	Indirect evidence	Çankaya, TürkiyeHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Multi-Vendor, High Quality Tech.” Source: RevenueBase Database · checked Sep 20, 2026
25	Datavi̇b Makine Bakım Teknolojileri	Indirect evidence	Esenyurt, TürkiyeHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Firmamız fabrikanız için çok yönlü bakım ve danışmanlık hizmeti sunar.Ayrıca uygulamayı düşündüğünüz farklı bakım stratejileri için de danışmanlık hizmeti verir.” Source: RevenueBase Database · checked Sep 20, 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: equipment maintenance service providers. 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 equipment maintenance service providers.
Partial evidence: Its own public description names part of equipment maintenance service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name equipment maintenance service providers. 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 223 equipment maintenance service providers based in Türkiye

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Equipment maintenance service providers based in Türkiye at a glance

As of Sep 20, 2026

14.0%Verified-email coverage

4.2Average contacts per company

1-10Median size (employees)

24.7%Largest-city concentration · Istanbul

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

121

11-50

51-200

201-500

501-1,000

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 223 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 equipment maintenance service providers, 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 “equipment maintenance service providers”. 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 equipment maintenance service providers), 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 equipment maintenance service providers, 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, 130 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 20, 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.

Equipment maintenance service providers by metro

Equipment maintenance service providers in Istanbul55

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 equipment maintenance service providers, 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 equipment maintenance service providers are there based in Türkiye?

RevenueBase identified 223 equipment maintenance service providers 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?

Proasist Teknik Hizmetler, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most equipment maintenance service providers?

Istanbul leads with 55 headquartered companies, followed by Ankara (14) and Izmir (13).

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 130 verified decision-maker contacts tracked across these 223 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 20, 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.