Company lists · Data refreshed September 2026

Top 11 Marine risk assessment companies based in Türkiye

RevenueBase identified 60 marine risk assessment companies headquartered in Türkiye as of September 2026 and tracks 736 professional contacts across them, including 41 with verified work emails. Istanbul is the largest hub.

This list covers marine risk assessment 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 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
60Companies
736Contacts tracked
41Verified emails
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The 11 largest marine risk assessment companies based in Türkiye

Ranked by team size
Top 11 of 60 marine risk assessment companies 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 risk assessment 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 evidenceSisli, TürkiyeHQ checked Sep 20, 202611-5046 contacts →

Indirect evidence

“DenAr Ocean Engineering Services SA was founded in 2007 and its headquarter is in Istanbul.”

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidenceAliağa, TürkiyeHQ checked Sep 20, 202611-5010 contacts →

Partial evidence

“Omega Maritime Services is within International Survey Services since 1988 with qualified staff.”

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidencePendik, TürkiyeHQ checked Sep 20, 202611-5010 contacts →

Partial evidence

“We are a marine technology company that delivers advanced and reliable solutions that improve safety, security and performance in complex marine operations and under extreme…”

Source: RevenueBase Database · checked Sep 20, 2026
4Partial evidenceİzmir, TürkiyeHQ checked Sep 20, 20261-107 contacts →

Partial evidence

“Skywater Maritime was founded in 2022, as an International Inspection company registered by the Ministry of Trade of Turkey and Ministry of Transportation and Infrastructure of…”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceİstanbul, TürkiyeHQ checked Sep 20, 202611-505 contacts →

Indirect evidence

“Argemon provides professional surveying and consulting services to a wide range of clients in numerous industries around the world.”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceIstanbul, TürkiyeHQ checked Sep 20, 202611-504 contacts →

Partial evidence

“VEF Marine Survey & Consultancy is a specialized and well-qualified marine survey company.”

Source: RevenueBase Database · checked Sep 20, 2026
7Partial evidenceYenimahalle, TürkiyeHQ checked Sep 20, 20261-103 contacts →

Partial evidence

“Innovating Marine Frontiers At Marelux Technology Engineering, we stand at the forefront of advanced marine innovation.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceIstanbul, TürkiyeHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Our signature is your solution!”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceIstanbul, TürkiyeHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“20 seneyi aşkın denizcilik tecrübesi, uluslararası düzeyde raporlama yetisi ve denizcilik sevgisini bir araya getirdik, yat almak isteyenler ve yat üreticileri için güvenli bir…”

Source: RevenueBase Database · checked Sep 20, 2026
10Partial evidencePendik, TürkiyeHQ checked Sep 20, 20261-101 contacts →

Partial evidence

“FG Maritime Ltd, headquartered at Istanbul Turkey in the vicinity of Tuzla, specializes in wide range of marine consultancy services such as: Management system audits Technical…”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceAtaşehir, TürkiyeHQ checked Sep 20, 20261-101 contacts →

Partial evidence

“Piri Marine is based in Istanbul, specializes in a wide range of marine and technical consultancy services for clients worldwide.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 11 of 60 marine risk assessment companies based in Türkiye

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Marine risk assessment companies based in Türkiye at a glance

As of Sep 20, 2026
5.6%Verified-email coverage
12.3Average contacts per company
1-10Median size (employees)
38.3%Largest-city concentration · Istanbul
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
24
51-200
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 60 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 risk assessment 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 “marine risk assessment 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 marine risk assessment 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 marine risk assessment 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, 41 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.

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 risk assessment 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 marine risk assessment companies are there based in Türkiye?

RevenueBase identified 60 marine risk assessment 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?

Denar Ocean Engineering Services SA, headquartered in Sisli, tops this list with the largest team on record.

Which city has the most marine risk assessment companies?

Istanbul leads with 23 headquartered companies, followed by Kadikoy (3) and Aliaga (2).

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 41 verified decision-maker contacts tracked across these 60 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.