Company lists · Data refreshed September 2026

Top 25 Naval engineering companies based in Türkiye

RevenueBase identified 125 naval engineering companies headquartered in Türkiye as of September 2026 and tracks 5,483 professional contacts across them, including 923 with verified work emails. Istanbul is the largest hub.

This list covers naval engineering companies 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 15, 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 15, 2026 86% judged on-target in blind review
125Companies
5,483Contacts tracked
923Verified emails
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The 25 largest naval engineering companies based in Türkiye

Ranked by team size
Top 25 of 125 naval engineering companies based in Türkiye, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to naval engineering companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceYalova, TürkiyeHQ checked Sep 15, 20261,001-5,0001,007 contacts →

Indirect evidence

“Tersan Shipyard Inc.”

Source: RevenueBase Database · checked Sep 15, 2026
2Indirect evidenceYalova, TürkiyeHQ checked Sep 15, 20265,001-10,000814 contacts →

Indirect evidence

“Established in 2007, Sefine Shipyard swiftly rose to prominence, becoming a leading force in the maritime sector in a remarkably short time.”

Source: RevenueBase Database · checked Sep 15, 2026
3Indirect evidenceIstanbul, TürkiyeHQ checked Sep 15, 2026501-1,000605 contacts →

Indirect evidence

“Gemak Group is proud of being in service to over ship owners and managers.”

Source: RevenueBase Database · checked Sep 15, 2026
4Indirect evidenceIstanbul, TürkiyeHQ checked Sep 15, 20261,001-5,000439 contacts →

Indirect evidence

“Sedef Shipbuilding Inc.”

Source: RevenueBase Database · checked Sep 15, 2026
5Indirect evidenceİstanbul, TürkiyeHQ checked Sep 15, 2026201-500224 contacts →

Indirect 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 15, 2026
6Indirect evidenceİstanbul, TürkiyeHQ checked Sep 15, 2026201-500212 contacts →

Indirect evidence

“RMK Marine is one of Türkiye’s leading shipyards, renowned for its expertise in the shipbuilding industry.”

Source: RevenueBase Database · checked Sep 15, 2026
7Indirect evidenceYalova, TürkiyeHQ checked Sep 15, 20261,001-5,000178 contacts →

Indirect evidence

“A member of PEKAR GROUP, HAT-SAN SHIPYARD was established in 2006.”

Source: RevenueBase Database · checked Sep 15, 2026
8Partial evidenceIstanbul, TürkiyeHQ checked Sep 15, 20261,001-5,000166 contacts →

Partial evidence

“Anadolu Shipyard designs and builds indigenous naval ships for Turkish navy and friendly international navies.”

Source: RevenueBase Database · checked Sep 15, 2026
9Indirect evidenceYalova, TürkiyeHQ checked Sep 15, 202651-200105 contacts →

Indirect evidence

“About Us Welcome to Yalova Shipyard - A beacon of maritime excellence and innovation.”

Source: RevenueBase Database · checked Sep 15, 2026
10Indirect evidenceİstanbul, TürkiyeHQ checked Sep 15, 2026201-50082 contacts →

Indirect evidence

“TK Tuzla Shipyard is the largest ship repair facility in the Tuzla Bay.”

Source: RevenueBase Database · checked Sep 15, 2026
11Indirect evidenceBaşiskele / Kocaeli, TürkiyeHQ checked Sep 15, 2026501-1,00075 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 15, 2026
12Indirect evidenceAydıntepe, TürkiyeHQ checked Sep 15, 2026201-50045 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 15, 2026
13Indirect evidenceİstanbul, TürkiyeHQ checked Sep 15, 202651-20042 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 15, 2026
14Indirect evidencePendik, TürkiyeHQ checked Sep 15, 202651-20039 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 15, 2026
15Indirect evidenceIstanbul, TürkiyeHQ checked Sep 15, 202611-5027 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 15, 2026
16Indirect evidenceİstanbul, TürkiyeHQ checked Sep 15, 202611-5019 contacts →

Indirect evidence

“Denge Deniz Teknolojileri; 23 yıllık tecrübesi ile gemi inşaatı, deniz aşırı endüstriler ve endüstri tedarikçilerine tasarım, mühendislik, danışmanlık ve proje yönetimi hizmetleri…”

Source: RevenueBase Database · checked Sep 15, 2026
17Indirect evidenceIstanbul, TürkiyeHQ checked Sep 15, 20261-1016 contacts →

Indirect evidence

“Soyaslan Design was founded in 1992 by Turhan Soyaslan who has a leading role in Turkish shipbuilding industry area since 1980.”

Source: RevenueBase Database · checked Sep 15, 2026
18Indirect evidenceTuzla, TürkiyeHQ checked Sep 15, 2026201-50016 contacts →

Indirect evidence

“Derya Group was founded in 1992 in Istanbul, Turkey.”

Source: RevenueBase Database · checked Sep 15, 2026
19Strong evidenceAntalya, TürkiyeHQ checked Sep 15, 202651-20015 contacts →

Strong evidence

“The company AvA Yachts was established officially in 2005 as a naval architecture and engineering company by a group of naval architects who are experienced today more than 25…”

Source: RevenueBase Database · checked Sep 15, 2026
20Indirect evidenceBodrum, TürkiyeHQ checked Sep 15, 202651-20014 contacts →

Indirect evidence

“Ağanlar Shipyard has been a leader in Turkey's maritime industry since 1961, having delivered over 100 vessels worldwide.”

Source: RevenueBase Database · checked Sep 15, 2026
21Indirect evidenceIstanbul, TürkiyeHQ checked Sep 15, 202611-5013 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 15, 2026
22Partial evidenceİstanbul, TürkiyeHQ checked Sep 15, 202611-5012 contacts →

Partial evidence

“Navantec is a marine company offers engineering solutions, consulting services, detailed design works and equipment supply.”

Source: RevenueBase Database · checked Sep 15, 2026
23Strong evidenceSanayi, TürkiyeHQ checked Sep 15, 202611-5011 contacts →

Strong evidence

“Matesis is a full-service naval architecture and marine engineering firm serving clients worldwide.”

Source: RevenueBase Database · checked Sep 15, 2026
24Indirect evidenceAydınlı, TürkiyeHQ checked Sep 15, 202651-20010 contacts →

Indirect evidence

“Loyd Shipyard is a family-owned shipbuilder based in Tuzla, Istanbul, with a shipbuilding heritage dating back to 1981.”

Source: RevenueBase Database · checked Sep 15, 2026
25Partial evidenceYalova, TürkiyeHQ checked Sep 15, 202651-2009 contacts →

Partial evidence

“Etkin Marin is a company brings innovative engineering solutions to the marine industry.”

Source: RevenueBase Database · checked Sep 15, 2026

Showing 25 of 125 naval engineering companies based in Türkiye

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Naval engineering companies based in Türkiye at a glance

As of Sep 15, 2026
16.8%Verified-email coverage
43.9Average contacts per company
11-50Median size (employees)
36.8%Largest-city concentration · Istanbul
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
30
51-200
24
201-500
18
501-1,000
4
1,001-5,000
9
5,001-10,000
1
10001+
1

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 125 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 naval engineering companies, 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 “naval engineering companies”. 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 naval engineering companies), 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 naval engineering companies, 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, 923 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 15, 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.

Naval engineering companies by metro

  • Naval engineering companies in Istanbul46

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 naval engineering companies, 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 naval engineering companies are there based in Türkiye?

RevenueBase identified 125 naval engineering companies 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 naval engineering companies?

Istanbul leads with 46 headquartered companies, followed by Tuzla (22) and Altinova (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 923 verified decision-maker contacts tracked across these 125 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 15, 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.