Company lists · Data refreshed September 2026

Top 25 Marine environmental engineering companies based in Türkiye

Name: Marine environmental engineering companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 456 companies tracked

RevenueBase identified 456 company matches for marine environmental engineering companies associated with Türkiye as of September 2026 and tracks 4,286 professional contacts across them, including 580 with verified work emails. Istanbul is the largest hub.

This list covers company matches for marine environmental engineering 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 17, 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 17, 2026 How this list was built

456Companies

4,286Contacts tracked

580Verified emails

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The 25 largest marine environmental engineering companies based in Türkiye

Ranked by team size

Top 25 of 456 company matches for marine environmental engineering companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	UZMAR	Exact match	Kocaeli, TürkiyeHQ recorded Sep 17, 2026	201-500	292 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Elkon Elektrik San. VE Tic. A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	224 contacts →
	Exact match “elkon was established in 1980 to design, manufacture, integrate and commission low voltage electrical equipment and automation systems for the maritime industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	MED Marine Holding A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	1,001-5,000	185 contacts →
	Exact match “Turkish shipbuilder & Türkiye's leading tugboat operator Med Marine is a Turkish shipbuilder and Turkey's leading tugboat operator, providing a broad range of services in towage…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Aras Marine Construction CO	Exact match	Pendik, TürkiyeHQ recorded Sep 17, 2026	201-500	184 contacts →
	Exact match “ARAS is one of the most outstanding private companies of Turkey on issues of salvage, towage, and marine construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Güngen Maritime & Trading A Ş	Exact match	Üsküdar, TürkiyeHQ recorded Sep 17, 2026	201-500	134 contacts →
	Exact match “Güngen’s roots trace back to the maritime operations initiated under Güngen Foreign Trade in 1976.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	ART Shipyard	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	201-500	107 contacts →
	Exact match “Art Shipyard is the new shipyard of Besiktas Group a long established maritime company and market leader in the ship repair industry in Europe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Çınar Engineering Consultancy INC	Exact match	Etimesgut, TürkiyeHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “The environment is a rising value in the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Artemis Arıtım	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “1998 yılından günümüze çevre koruma konusunda faaliyet gösteren Artemis Arıtım uluslararası bilgi ve tecrübeye sahip mühendisleri ve akademik danışmanlarıyla birçok başarılı…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Özgen Ship Supply	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Delta Marine	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Denar Ocean Engineering Services SA	Exact match	Sisli, TürkiyeHQ recorded Sep 17, 2026	11-50	46 contacts →
	Exact match “DenAr Ocean Engineering Services SA was founded in 2007 and its headquarter is in Istanbul.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Ocean Tanker İşletmeciliği	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “Based in Istanbul/Turkiye, our company specializes in the proficient management of tanker vessels, with a dedicated fleet of three tankers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Navtek Naval Technologies INC	Exact match	Pendik, TürkiyeHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	AGA Marine	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	n/a	38 contacts →
	Exact match “Aga Marine is a newly established maritime company that started to serve on April 1st, 2021 İstanbul.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Floki Marine	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match “Floki Marine is established as a ship maintenance company approach things differently than most of the peers in the industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Advens Engineering	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Advens Mühendislik A.Ş, Türkiye’nin önemli teknoloji üslerinden biri olan Teknopark İstanbul’da, tesis güvenlik sertifikalı ofisinde tüm çalışmalarını büyük bir gizlilik ve…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Accomar Marine Interior AS	Exact match	Yalova, TürkiyeHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “Leading Sustainable Excellence in Marine Interiors At Accomar, we lead and coordinate comprehensive turnkey solutions in marine interior projects, from concept to completion.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Ulus Mühendi̇sli̇k	Exact match	Maltepe, TürkiyeHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Ulus Mühendislik Olarak, ÇEVRE DANIŞMANLIĞI' nda Uzman Mühendis Kadrolarımızla Hizmet Sunmaktayız.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Proçed Çevre Danışmanlığı Mühendislik İnş. San. VE Tic. Ltd. ŞTI	Exact match	İzmir, TürkiyeHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Proçed Çevre Danışmanlığı Mühendislik İnş.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	HSB Marine Construction	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	DSM Ship Management	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	ETC Çevre Teknolojileri	Exact match	Konutkent Çankaya, TürkiyeHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “ETC, 2004 yılında faaliyetlerine başlamış olup çevre danışmanlık, ÇED Raporları, Proje Tanıtım Dosyaları hazırlanması, atıksu arıtma tesisleri yapımı, işletme ve bakım hizmetleri…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Eçed Çevre Danışmanlık VE Mühendislik Hizmetleri	Exact match	Istanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “2001 yılında kurucumuz Harun TEKAY Çevre Danışmanlık hizmetlerinde aktif çalışma hayatına başlamıştır.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Most Denizcilik Çevre Hizmetleri Sanayi VE Ticaret A.Ş	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	51-200	19 contacts →
	Exact match “Doğru Ekipman ve Doğru Ekip ile Denizler Bizimle Temiz; Most Denizcilik, Türkiye'de petrol ve diğer zararlı madde döküntüsü konusunda planlama, eğitim, tatbikat ve operasyonel…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Alfatechnic	Exact match	İstanbul, TürkiyeHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Faaliyetlerine 2011 yılında başlayan Alfatechnic ve Alfatech Makina, ‘Yüzey İşlem Teknolojileri’ alanında birbirinden farklı bir çok sektörde ortaya çıkan ihtiyaçlara ve…” Recorded in the RevenueBase company graph · Sep 17, 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 “marine environmental engineering 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 25 of 456 marine environmental engineering companies based in Türkiye

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Marine environmental engineering companies based in Türkiye at a glance

As of Sep 17, 2026

13.5%Verified-email coverage

9.4Average contacts per company

11-50Median size (employees)

32.9%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

227

11-50

158

51-200

201-500

501-1,000

1,001-5,000

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 456 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 “marine environmental engineering 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 580 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 17, 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 “marine environmental engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine environmental engineering companies are there based in Türkiye?

RevenueBase identified 456 company matches for marine environmental engineering 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?

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

Which city has the most marine environmental engineering companies?

Istanbul leads with 150 company records, followed by Tuzla (49) and Ankara (19).

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 580 professional contacts with verified work emails tracked across these 456 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 17, 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.