Company lists · Data refreshed September 2026

Top 25 Marine design consultancies based in Türkiye

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 629 companies tracked

RevenueBase identified 629 marine design consultancies headquartered in Türkiye as of September 2026 and tracks 5,857 professional contacts across them, including 761 with verified work emails. Istanbul is the largest hub.

This list covers marine design consultancies 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 28, 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 28, 2026 86% judged on-target in blind review

629Companies

5,857Contacts tracked

761Verified emails

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The 25 largest marine design consultancies based in Türkiye

Ranked by team size

Top 25 of 629 marine design consultancies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to marine design consultancies: 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 28, 2026	1,001-5,000	1,007 contacts →
	Indirect evidence “Tersan Shipyard Inc.” Source: RevenueBase Database · checked Sep 28, 2026
2	UZMAR	Indirect evidence	Kocaeli, TürkiyeHQ checked Sep 28, 2026	201-500	292 contacts →
	Indirect evidence “UZMAR was founded in 1972 by Senior Harbour Pilot Captain Altay Altug, as “The First Private Pilotage & Towage Company of Turkey”, serving various private ports and harbors in…” Source: RevenueBase Database · checked Sep 28, 2026
3	Elkon Elektrik San. VE Tic. A.Ş	Strong evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	201-500	224 contacts →
	Strong evidence “elkon was established in 1980 to design, manufacture, integrate and commission low voltage electrical equipment and automation systems for the maritime industry.” Source: RevenueBase Database · checked Sep 28, 2026
4	Adamar International Maritime Services INC	Partial evidence	Izmir, TürkiyeHQ checked Sep 28, 2026	201-500	213 contacts →
	Partial evidence “Adamar International Maritime Services Inc, is a general ship supplier & technical services provider and marine valves manufacturer/ stockiest based in Türkiye with subsidiaries…” Source: RevenueBase Database · checked Sep 28, 2026
5	ART Shipyard	Partial evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	201-500	107 contacts →
	Partial 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 28, 2026
6	Kamer Marine	Partial evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	11-50	101 contacts →
	Partial evidence “Ship Management Vessel Management Crew Management Marine Consultancy” Source: RevenueBase Database · checked Sep 28, 2026
7	Avatec Marine	Partial evidence	Istanbul, TürkiyeHQ checked Sep 28, 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 28, 2026
8	Atlas Shipyard	Indirect evidence	Başiskele / Kocaeli, TürkiyeHQ checked Sep 28, 2026	501-1,000	75 contacts →
	Indirect evidence “ATLAS Shipyard is an experienced and well-organized shipbuilder specializing in the construction and repair of specialized vessels up to DWT.” Source: RevenueBase Database · checked Sep 28, 2026
9	CAN Makina Elektrik	Partial evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “Can Makina Elektrik is a leading company in maritime market, operating as a system integrator of innovative and relaiable technology solutions which are mostly tailor-made…” Source: RevenueBase Database · checked Sep 28, 2026
10	Elkenz Maritime	Partial evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	61 contacts →
	Partial evidence “Providing superior marine solutions to valued customers since with an experienced team and with a trustworthy and ethical perspective at all times.” Source: RevenueBase Database · checked Sep 28, 2026
11	Agest Marine Electrical Technologies	Indirect evidence	Antalya, TürkiyeHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “Agest Electrics Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
12	Özgen Ship Supply	Partial evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	51-200	50 contacts →
	Partial evidence “1950, ÖZGEN was founded in the Halic area, also known as the Golden Horn, in Istanbul in 1950 as a marine supplier and paint manufacturer.” Source: RevenueBase Database · checked Sep 28, 2026
13	Delta Marine	Strong evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	51-200	49 contacts →
	Strong evidence “VALUE PROPOSITION Delta Marine provides to its customers effective and reliable design, engineering and consultancy services in order to get a ship which guarantees the desired…” Source: RevenueBase Database · checked Sep 28, 2026
14	Denar Ocean Engineering Services SA	Indirect evidence	Sisli, TürkiyeHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect evidence “DenAr Ocean Engineering Services SA was founded in 2007 and its headquarter is in Istanbul.” Source: RevenueBase Database · checked Sep 28, 2026
15	YAF Group	Partial evidence	Tuzla, TürkiyeHQ checked Sep 28, 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 28, 2026
16	Nemomarin	Indirect evidence	Kartal, TürkiyeHQ checked Sep 28, 2026	51-200	42 contacts →
	Indirect evidence “NEMOMARIN is established in April 2013.” Source: RevenueBase Database · checked Sep 28, 2026
17	Kuasar Marin Engineering INC	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 28, 2026	51-200	42 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
18	Navtek Naval Technologies INC	Indirect evidence	Pendik, TürkiyeHQ checked Sep 28, 2026	51-200	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
19	AGA Marine	Partial evidence	Istanbul, TürkiyeHQ checked Sep 28, 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 28, 2026
20	Oceanist Engineering	Partial evidence	Beykoz, TürkiyeHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “Oceanist Engineering is an agent/distributor of worldwide well-known Marine, Offshore and Yacht equipment manufacturers since 2001 in Turkish Shipbuilding and Shipping industry.” Source: RevenueBase Database · checked Sep 28, 2026
21	Floki Marine	Partial evidence	Istanbul, TürkiyeHQ checked Sep 28, 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 28, 2026
22	TRC Marine Electronic	Partial evidence	Pendik, TürkiyeHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “TRC Marine is a marine electronics service company based in Pendik, Istanbul, delivering on-board and remote technical support for vessels operating along global shipping routes.” Source: RevenueBase Database · checked Sep 28, 2026
23	U4 Marine	Strong evidence	Konyaalti, TürkiyeHQ checked Sep 28, 2026	201-500	30 contacts →
	Strong evidence “U4 is a fully integrated, marine-focused design and manufacturing group.” Source: RevenueBase Database · checked Sep 28, 2026
24	Unoks Industrial Stainless Steel Equipment	Partial evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	51-200	28 contacts →
	Partial evidence “Ünoks is a stainless steel specialist company in marine sector for long years.” Source: RevenueBase Database · checked Sep 28, 2026
25	Advens Engineering	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Advens Mühendislik A.Ş, Türkiye’nin önemli teknoloji üslerinden biri olan Teknopark İstanbul’da, tesis güvenlik sertifikalı ofisinde tüm çalışmalarını büyük bir gizlilik ve…” Source: RevenueBase Database · checked Sep 28, 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 design consultancies. 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 design consultancies.
Partial evidence: Its own public description names part of marine design consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine design consultancies. 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 629 marine design consultancies based in Türkiye

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Marine design consultancies based in Türkiye at a glance

As of Sep 28, 2026

13.0%Verified-email coverage

9.3Average contacts per company

11-50Median size (employees)

38.5%Largest-city concentration · Istanbul

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

287

11-50

234

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 629 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 design consultancies, 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 design consultancies”. 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 design consultancies), 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 design consultancies, 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, 761 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 28, 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 design consultancies by metro

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 design consultancies, 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 design consultancies are there based in Türkiye?

RevenueBase identified 629 marine design consultancies 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 design consultancies?

Istanbul leads with 242 headquartered companies, followed by Tuzla (94) and Izmir (16).

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 761 verified decision-maker contacts tracked across these 629 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 28, 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.