Company lists · Data refreshed September 2026

Top 16 Diesel engine maintenance companies based in Türkiye

Name: Diesel engine maintenance companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 99 companies tracked

RevenueBase identified 99 company matches for diesel engine maintenance companies associated with Türkiye as of September 2026 and tracks 508 professional contacts across them, including 78 with verified work emails. Istanbul is the largest hub.

This list covers company matches for diesel engine maintenance companies 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 September 19, 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 Sep 19, 2026 How this list was built

99Companies

508Contacts tracked

78Verified emails

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The 16 largest diesel engine maintenance companies based in Türkiye

Ranked by team size

Top 16 of 99 company matches for diesel engine maintenance companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Metadiag Automotive Technologies	Exact match	İstanbul, TürkiyeHQ recorded Sep 19, 2026	11-50	57 contacts →
	Exact match “METADIAG is a technology company serving the entire world based in Turkey since 2006 It had got few arms for business.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Btmteknik	Exact match	İstanbul, TürkiyeHQ recorded Sep 19, 2026	51-200	46 contacts →
	Exact match “BTMteknik was established at 2017 as a part of group companies of BTMCo to supply quality service and fast spare part delivery for the products which is supplied by BTMCo.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Teknik Dizel	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	51-200	44 contacts →
	Exact match “Kara ve deniz araçlarında kullanılan dizel motorlar için yakıt sistemleri yedek parçaları temini.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Schore Marine & Power Engineering	Exact match	Tuzla, TürkiyeHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “Installation, commissioning, operation, and maintenance of marine diesel engines, power plants, propulsion systems and boilers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Turboturk Engineering	Exact match	Tuzla, TürkiyeHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “TurboTurk is established in Istanbul with the intention of keeping your turbochargers in prime condition, hereby maintaining the best overall performance of your engines.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	ESMS	Exact match	İstanbul, TürkiyeHQ recorded Sep 19, 2026	51-200	14 contacts →
	Exact match “ESMS restructured the idea of service to provide combined solutions for supplying marine spare parts and overhauling of 2 & 4 stroke main engines and auxiliary engines.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Vesmec LTD	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Vesmec; established in Tuzla Bay; heart of ship repair and new building in Turkey; globally provides spare sarts and service, new engine sales for the marine and energy market for…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Atlas İzmir İŞ MAK SAN VE TIC LTD ŞTI	Exact match	İzmir, TürkiyeHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Atlas İzmir İş Makinaları, 2013 yılında Atlas Copco eski çalışanları tarafından Bornova - İzmir'de kurulmuştur.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Optima Power	Exact match	İstanbul, TürkiyeHQ recorded Sep 19, 2026	51-200	11 contacts →
	Exact match “OPTIMA POWER is one of the well-known and leading companies in Turkish maritime industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Euroasia Marine Services	Exact match	Tuzla, TürkiyeHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “Repair Services - Engine Parts Reconditioning - Underwater Services - Shipyard Preparations and Supervision - Technical Supply Euroasia Marine Services is a ship repair service…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Marin İstanbul	Exact match	Tuzla, TürkiyeHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “Marin İstanbul, founded in 2010, is dedicated to providing top-tier service to shipping companies and land facilities, leveraging our expertise in the marine and power sectors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Boss Mari̇ne	Exact match	Tuzla, TürkiyeHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “2 ve 4 zamanlı makina bakım işleri” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Aytuğlu Cummins Dizel Yedek Parça	Exact match	Maltepe/i̇stanbul, TürkiyeHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “Aytuğlu Cummins Dizel Yedek Parça is a retail company based out of İdealtepe, Dik Sk.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Depa Marine	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “Depa Marine and Consultant Ltd.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Martus Makine VE GÜÇ Sistemleri	Exact match	Istanbul, TürkiyeHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match “Martus Makine, inşaat, endüstriyel, tarım, jeneratör, marin gibi dizel motorların faaliyet gösterdiği tüm sektörlerde dizel güç sistemlerinin satış ve satış sonrası hizmetlerini…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	QSP Marine Fuel Injection	Exact match	Orhanlı, TürkiyeHQ recorded Sep 19, 2026	1-10	1 contacts →
	Exact match “Quality service performance” Recorded in the RevenueBase company graph · Sep 19, 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 “diesel engine maintenance companies”. 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 16 of 99 diesel engine maintenance companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 78 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diesel engine maintenance companies based in Türkiye at a glance

As of Sep 19, 2026

15.4%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

39.4%Largest-city concentration · Istanbul

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 99 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 “diesel engine maintenance companies” 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 78 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 September 19, 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 “diesel engine maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diesel engine maintenance companies are there based in Türkiye?

RevenueBase identified 99 company matches for diesel engine maintenance companies associated with Türkiye as of September 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?

Metadiag Automotive Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most diesel engine maintenance companies?

Istanbul leads with 39 company records, followed by Tuzla (14) and Ankara (4).

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 78 professional contacts with verified work emails tracked across these 99 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 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 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.