Company lists · Data refreshed September 2026

Top 25 Marine repair services based in Türkiye

Name: Marine repair services based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 276 companies tracked

RevenueBase identified 276 marine repair services headquartered in Türkiye as of September 2026 and tracks 4,072 professional contacts across them, including 653 with verified work emails. Istanbul is the largest hub.

This list covers marine repair services 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

276Companies

4,072Contacts tracked

653Verified emails

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The 25 largest marine repair services based in Türkiye

Ranked by team size

Top 25 of 276 marine repair services 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 marine repair services: 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	Tersan Shipyard	Indirect evidence	Yalova, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	1,007 contacts →
	Indirect evidence “Tersan Shipyard Inc.” Source: RevenueBase Database · checked Sep 20, 2026
2	Besiktas Shipyard	Indirect evidence	Yalova, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	520 contacts →
	Indirect evidence “Besiktas Shipyard was established in 2007 in Yalova Turkey as an investment of Besiktas Group.” Source: RevenueBase Database · checked Sep 20, 2026
3	Kuzey Star Shipyard	Strong evidence	Tuzla, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	275 contacts →
	Strong evidence “KUZEY STAR SHIPYARD is one of Türkiye’s leading ship repair, conversion, and newbuilding facilities, delivering comprehensive “All in One” solutions tailored to the maritime…” Source: RevenueBase Database · checked Sep 20, 2026
4	Hat-San Shipyard	Indirect evidence	Yalova, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	178 contacts →
	Indirect evidence “A member of PEKAR GROUP, HAT-SAN SHIPYARD was established in 2006.” Source: RevenueBase Database · checked Sep 20, 2026
5	ART Shipyard	Strong evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	201-500	107 contacts →
	Strong evidence “Art Shipyard is the new shipyard of Besiktas Group a long established maritime company and market leader in the ship repair industry in Europe.” Source: RevenueBase Database · checked Sep 20, 2026
6	Yalova Shipyard	Partial evidence	Yalova, TürkiyeHQ checked Sep 20, 2026	51-200	105 contacts →
	Partial evidence “About Us Welcome to Yalova Shipyard - A beacon of maritime excellence and innovation.” Source: RevenueBase Database · checked Sep 20, 2026
7	TK Tuzla Shipyard	Partial evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	201-500	82 contacts →
	Partial evidence “TK Tuzla Shipyard is the largest ship repair facility in the Tuzla Bay.” Source: RevenueBase Database · checked Sep 20, 2026
8	Avatec Marine	Partial evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	51-200	76 contacts →
	Partial evidence “AVATEC Marine is an international maritime service company built on safety, quality, and trust - specialising in marine electronics across automation, navigation, communication…” Source: RevenueBase Database · checked Sep 20, 2026
9	Hidrodinamik Shipyard	Indirect evidence	Tuzla, TürkiyeHQ checked Sep 20, 2026	51-200	70 contacts →
	Indirect evidence “We are one of the first private shipyards starting operations in Turkey.” Source: RevenueBase Database · checked Sep 20, 2026
10	Btmteknik	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	51-200	46 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
11	Ceksan Shipyard	Indirect evidence	Aydıntepe, TürkiyeHQ checked Sep 20, 2026	201-500	45 contacts →
	Indirect evidence “NEW BUILDING Until today more than 50 new building projects, certificated by the most reputable classification societies such as DNV, BV, RMRS and TL, have been carried out for…” Source: RevenueBase Database · checked Sep 20, 2026
12	YAF Group	Partial evidence	Tuzla, TürkiyeHQ checked Sep 20, 2026	51-200	43 contacts →
	Partial evidence “Our parent company was established in 2008 in Turkey & China, with over 25 years of maritime experience, called Yaf Diesel provides spare parts, services, and maintenance for main…” Source: RevenueBase Database · checked Sep 20, 2026
13	AGA Marine	Partial evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	n/a	38 contacts →
	Partial evidence “Aga Marine is a newly established maritime company that started to serve on April 1st, 2021 İstanbul.” Source: RevenueBase Database · checked Sep 20, 2026
14	Sefine Shipyard	Partial evidence	Yalova, TürkiyeHQ checked Sep 20, 2026	1,001-5,000	33 contacts →
	Partial evidence “Founded in 2005 and occupying over m2 of land for newbuilding, repair-maintenance and conversion, Sefine Shipyard is one of the leading establishments in Yalova region with over…” Source: RevenueBase Database · checked Sep 20, 2026
15	Floki Marine	Partial evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	11-50	32 contacts →
	Partial evidence “Floki Marine is established as a ship maintenance company approach things differently than most of the peers in the industry.” Source: RevenueBase Database · checked Sep 20, 2026
16	Schore Marine & Power Engineering	Partial evidence	Tuzla, TürkiyeHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “Installation, commissioning, operation, and maintenance of marine diesel engines, power plants, propulsion systems and boilers.” Source: RevenueBase Database · checked Sep 20, 2026
17	DSM Ship Management	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
18	Degem Ship Repair And Maintenance Offshore	Partial evidence	Evliya Çelebi, TürkiyeHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “Dear Sir or Madam, DEGEM is one of the most experienced company established for Ship Maintenance and Repair Business in Turkey.” Source: RevenueBase Database · checked Sep 20, 2026
19	ESMS	Partial evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	51-200	14 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
20	Vesmec LTD	Strong evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
21	Celiktrans Shipyard	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	51-200	11 contacts →
	Indirect evidence “Celiktrans Deniz İnşaat Ltd.” Source: RevenueBase Database · checked Sep 20, 2026
22	Optima Power	Partial evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	51-200	11 contacts →
	Partial evidence “OPTIMA POWER is one of the well-known and leading companies in Turkish maritime industry.” Source: RevenueBase Database · checked Sep 20, 2026
23	GS Marine Supply & Services	Partial evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	1-10	10 contacts →
	Partial evidence “GS Marine operates through two core divisions: GS Valve and GS Marine, delivering reliable supply and service solutions to the maritime industry.” Source: RevenueBase Database · checked Sep 20, 2026
24	DCS Shipping & Engineering Co.,ltd	Partial evidence	Maltepe, TürkiyeHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “DCS Shipping & Engineering Co,Ltd, founded as a technical service company in parallel with devolopments in Turkey in ship building and marine industry, offers complete technical…” Source: RevenueBase Database · checked Sep 20, 2026
25	Turmar Marine	Partial evidence	Istanbul, TürkiyeHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Turmar Marine, your technical office in Istanbul, Turkey since 1984.” 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: marine repair services. 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 marine repair services.
Partial evidence: Its own public description names part of marine repair services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine repair services. 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 276 marine repair services based in Türkiye

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Marine repair services based in Türkiye at a glance

As of Sep 20, 2026

16.0%Verified-email coverage

14.8Average contacts per company

11-50Median size (employees)

42.4%Largest-city concentration · Istanbul

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

120

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 276 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 marine repair services, 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 “marine repair services”. 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 marine repair services), 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 marine repair services, 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, 653 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.

Marine repair services by metro

Marine repair services in Istanbul117
Marine repair services in Tuzla53

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 marine repair services, 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 marine repair services are there based in Türkiye?

RevenueBase identified 276 marine repair services 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?

Tersan Shipyard, headquartered in Yalova, tops this list with the largest team on record.

Which city has the most marine repair services?

Istanbul leads with 117 headquartered companies, followed by Tuzla (53) and Mugla (11).

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 653 verified decision-maker contacts tracked across these 276 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.