Company lists · Data refreshed September 2026

Top 25 Offshore platform maintenance services based in Türkiye

Name: Offshore platform maintenance services based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 144 companies tracked

RevenueBase identified 144 offshore platform maintenance services headquartered in Türkiye as of September 2026 and tracks 2,689 professional contacts across them, including 400 with verified work emails. Istanbul is the largest hub.

This list covers offshore platform maintenance 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 29, 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 29, 2026 86% judged on-target in blind review

144Companies

2,689Contacts tracked

400Verified emails

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The 25 largest offshore platform maintenance services based in Türkiye

Ranked by team size

Top 25 of 144 offshore platform maintenance services based in Türkiye, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to offshore platform maintenance 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	Tp-Otc	Partial evidence	Çankaya, TürkiyeHQ checked Sep 29, 2026	501-1,000	1,501 contacts →
	Partial evidence “TP-OTC is established to provide all engineering and technology services for offshore operations in oil and gas industry.” Source: RevenueBase Database · checked Sep 29, 2026
2	Exacons	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	201-500	155 contacts →
	Indirect evidence “EXACONS Project and Contracting Inc; was founded in 2014, Istanbul based on the vision to become a Solution Partner in every phase of the industrial facility life cycle for local…” Source: RevenueBase Database · checked Sep 29, 2026
3	Atlantik Gemi İşletmeciliği Anonim Şirketi	Partial evidence	İstanbul, TürkiyeHQ checked Sep 29, 2026	51-200	61 contacts →
	Partial evidence “At ATLANTİK GEMİ İŞLETMECİLİĞİ A.Ş, we specialise in management of high-specification vessels and a comprehensive suite of marine services to the offshore energy and wider…” Source: RevenueBase Database · checked Sep 29, 2026
4	Koryon Engineering & Consultancy	Indirect evidence	Bornova, TürkiyeHQ checked Sep 29, 2026	11-50	55 contacts →
	Indirect evidence “At A Glance;* Oil & Gas Engineering Company,* Managed by Practicing Refinery Engineers,* Engineering Expertise that Minimizes Cost & Improves Process,* Over 100 Total Project…” Source: RevenueBase Database · checked Sep 29, 2026
5	Btmteknik	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 29, 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 29, 2026
6	AGA Marine	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	n/a	38 contacts →
	Indirect evidence “Aga Marine is a newly established maritime company that started to serve on April 1st, 2021 İstanbul.” Source: RevenueBase Database · checked Sep 29, 2026
7	Rapid Engineering And Maintenance Solutions - Rems	Partial evidence	Izmir, TürkiyeHQ checked Sep 29, 2026	51-200	35 contacts →
	Partial evidence “Rapid Engineering and Maintenance Solutions - REMS company is set in Turkey with the aim to provide engineering and maintenance solutions as well as construction services to the…” Source: RevenueBase Database · checked Sep 29, 2026
8	Floki Marine	Partial evidence	Istanbul, TürkiyeHQ checked Sep 29, 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 29, 2026
9	MOD Offshore	Partial evidence	Çaycuma, TürkiyeHQ checked Sep 29, 2026	51-200	20 contacts →
	Partial evidence “At Mod Offshore, we provide reliable and effective services in the offshore sector in partnership with "Oil States Industries." With our experienced team and industry-leading…” Source: RevenueBase Database · checked Sep 29, 2026
10	Zetaş Yapi	Indirect evidence	Ankara, TürkiyeHQ checked Sep 29, 2026	51-200	17 contacts →
	Indirect evidence “ZETAS YAPI is an engineering company that gives technical support to construction, industry, oil & gas projects with offices in Ankara, Baku, Tbilisi and Warsaw.” Source: RevenueBase Database · checked Sep 29, 2026
11	Degem Ship Repair And Maintenance Offshore	Partial evidence	Evliya Çelebi, TürkiyeHQ checked Sep 29, 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 29, 2026
12	ESMS	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 29, 2026	51-200	14 contacts →
	Indirect 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 29, 2026
13	Erce Enerji	Indirect evidence	Ankara, TürkiyeHQ checked Sep 29, 2026	51-200	13 contacts →
	Indirect evidence “25 Long Years Of Manufacturing Excellence!” Source: RevenueBase Database · checked Sep 29, 2026
14	Geniaturkey	Indirect evidence	Levent, TürkiyeHQ checked Sep 29, 2026	1-10	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
15	Atlas İzmir İŞ MAK SAN VE TIC LTD ŞTI	Indirect evidence	İzmir, TürkiyeHQ checked Sep 29, 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 29, 2026
16	Haktan Denizcilik	Partial evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	11-50	9 contacts →
	Partial evidence “Haktan denizcilik, kendisi gibi 20 yılı aşkın süredir römorkaj, kurtarma, dalgıçlık ve offshore hizmetlerinde alanın da en iyi deneyim ve tecrübeye sahip profesyonel bir ekibi bir…” Source: RevenueBase Database · checked Sep 29, 2026
17	SVS Ship Repair	Indirect evidence	Tuzla, TürkiyeHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “SVS Ship Repair has been established to deliver high quality tailor-made services to meet respected clients’ expectations globally.” Source: RevenueBase Database · checked Sep 29, 2026
18	BTT Marine Underwater Technology	Partial evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	11-50	7 contacts →
	Partial evidence “Offshore C/W Pipeline Construction Subsea Oil & Gas Pipelines Scaffolding Construction Dredging Services Ship Hull Survey Services Pipeline Survey Services Salvage Wreck Removal…” Source: RevenueBase Database · checked Sep 29, 2026
19	Euroasia Marine Services	Indirect evidence	Tuzla, TürkiyeHQ checked Sep 29, 2026	11-50	6 contacts →
	Indirect evidence “Repair Services - Engine Parts Reconditioning - Underwater Services - Shipyard Preparations and Supervision - Technical Supply Euroasia Marine Services is a ship repair service…” Source: RevenueBase Database · checked Sep 29, 2026
20	Marin İstanbul	Indirect evidence	Tuzla, TürkiyeHQ checked Sep 29, 2026	11-50	6 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
21	Easymar LTD	Partial evidence	Istanbul, TürkiyeHQ checked Sep 29, 2026	11-50	5 contacts →
	Partial evidence “With years of experience and a global Customer & Service network, we specialize in providing comprehensive Engine On-Site & Workshop Maintenance, 4-Stroke and 2-Stroke Engine…” Source: RevenueBase Database · checked Sep 29, 2026
22	Preco Power Service International	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “We provide turnkey services for the power generation industry, petrochemical, refinery, industrial facilities and industries that produce their own energy as a goal.” Source: RevenueBase Database · checked Sep 29, 2026
23	Thermo-Tech Marine Heating System	Indirect evidence	Tuzla, TürkiyeHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “Whatever the task, we have the experience to ensure that downtime is kept to the absolute minimum.” Source: RevenueBase Database · checked Sep 29, 2026
24	Bravo Ship Repair & Dry-Docking Agent CO	Indirect evidence	Atasehir, TürkiyeHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “Bravo Ship is a specialised ship repair and dry-docking agency delivering precise, time-critical technical solutions throughout Turkey’s ports, shipyards, and straits.” Source: RevenueBase Database · checked Sep 29, 2026
25	Icon Drydock And Marine Services	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “WHO WE ARE?” Source: RevenueBase Database · checked Sep 29, 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: offshore platform maintenance 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 offshore platform maintenance services.
Partial evidence: Its own public description names part of offshore platform maintenance services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore platform maintenance 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 144 offshore platform maintenance services based in Türkiye

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Offshore platform maintenance services based in Türkiye at a glance

As of Sep 29, 2026

14.9%Verified-email coverage

18.7Average contacts per company

11-50Median size (employees)

38.9%Largest-city concentration · Istanbul

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

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 144 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 offshore platform maintenance 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 “offshore platform maintenance 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 offshore platform maintenance 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 offshore platform maintenance 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, 400 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 29, 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.

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 offshore platform maintenance 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 offshore platform maintenance services are there based in Türkiye?

RevenueBase identified 144 offshore platform maintenance 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?

Tp-Otc, headquartered in Cankaya, tops this list with the largest team on record.

Which city has the most offshore platform maintenance services?

Istanbul leads with 56 headquartered companies, followed by Tuzla (20) and Izmir (8).

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 400 verified decision-maker contacts tracked across these 144 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 29, 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.