Company lists · Data refreshed September 2026

Top 25 Maritime compliance consulting firms based in the Netherlands

Name: Maritime compliance consulting firms based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 151 companies tracked

RevenueBase identified 151 maritime compliance consulting firms headquartered in the Netherlands as of September 2026 and tracks 2,298 professional contacts across them, including 601 with verified work emails and 95 with mobile numbers. Rotterdam is the largest hub.

This list covers maritime compliance consulting firms headquartered in the Netherlands, 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 5, 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 5, 2026 86% judged on-target in blind review

151Companies

2,298Contacts tracked

601Verified emails

95Mobile numbers

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The 25 largest maritime compliance consulting firms based in the Netherlands

Ranked by team size

Top 25 of 151 maritime compliance consulting firms based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to maritime compliance consulting firms: 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	Kiwa Nederland	Indirect evidence	Rijswijk, NetherlandsHQ checked Sep 5, 2026	501-1,000	443 contacts →
	Indirect evidence “Kiwa behoort tot de wereldwijde top-20 op het gebied van testen, inspectie en certificering (TIC).” Source: RevenueBase Database · checked Sep 5, 2026
2	Kotug International	Partial evidence	Rotterdam Havens, NetherlandsHQ checked Sep 5, 2026	201-500	330 contacts →
	Partial evidence “AHEAD IN MARITIME EXCELLENCE We are KOTUG.” Source: RevenueBase Database · checked Sep 5, 2026
3	Varuna Marine Services B.V	Partial evidence	Amsterdam-duivendrecht, NetherlandsHQ checked Sep 5, 2026	11-50	68 contacts →
	Partial evidence “At Varuna Marine Services B.V, we understand the ever-changing nature of the maritime industry and the challenges it brings.” Source: RevenueBase Database · checked Sep 5, 2026
4	Soremar	Partial evidence	Hellevoetsluis, NetherlandsHQ checked Sep 5, 2026	501-1,000	45 contacts →
	Partial evidence “SOREMAR Group with 35 years of experience in the maritime sector and more than 520 employees, aims to lead shipbuilding, marine electronics and satellite communications with…” Source: RevenueBase Database · checked Sep 5, 2026
5	Versatec Energy Consultants	Indirect evidence	Woerden, NetherlandsHQ checked Sep 5, 2026	11-50	37 contacts →
	Indirect evidence “Versatec Energy, a Bureau Veritas company, is a global technical consultancy that serves the Oil & Gas, Energy, and Marine Industries.” Source: RevenueBase Database · checked Sep 5, 2026
6	Saltwater Engineering B.V	Indirect evidence	Dordrecht, NetherlandsHQ checked Sep 5, 2026	11-50	30 contacts →
	Indirect evidence “Saltwater provides tailor-made engineering solutions for the naval and offshore industry.” Source: RevenueBase Database · checked Sep 5, 2026
7	Certifer HHC DRS B.V	Indirect evidence	Noord-Scharwoude, NetherlandsHQ checked Sep 5, 2026	11-50	26 contacts →
	Indirect evidence “Certificatie en inspectie zijn belangrijke middelen om er zeker van te zijn dat machines voldoen aan de veelvoud aan regelgeving/wettelijke eisen die op materieel van toepassing…” Source: RevenueBase Database · checked Sep 5, 2026
8	TOP Management Consultants	Indirect evidence	Capelle Aan Den Ijssel, NetherlandsHQ checked Sep 5, 2026	11-50	25 contacts →
	Indirect evidence “TOP Management Consultants is a service-oriented consultancy firm specializing in risk management and operational excellence, with a core focus on heavy high-risk industries.” Source: RevenueBase Database · checked Sep 5, 2026
9	Kroes Marine Projects	Indirect evidence	Joure, NetherlandsHQ checked Sep 5, 2026	11-50	24 contacts →
	Indirect evidence “Kroes Marine Projects is an independent marine engineering firm serving the yacht- and shipbuilding industry.” Source: RevenueBase Database · checked Sep 5, 2026
10	Royal Roos	Indirect evidence	Rotterdam Havens, NetherlandsHQ checked Sep 5, 2026	11-50	23 contacts →
	Indirect evidence “At Royal Roos, we are committed to investing in the future of greener shipping.” Source: RevenueBase Database · checked Sep 5, 2026
11	ESS Maritime	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 5, 2026	51-200	21 contacts →
	Partial evidence “ESS Maritime delivers tailor-made maritime risk solutions and expert advice to a range of clients in the offshore and superyacht industry.” Source: RevenueBase Database · checked Sep 5, 2026
12	Dynamar B.V	Partial evidence	Alkmaar, NetherlandsHQ checked Sep 5, 2026	11-50	20 contacts →
	Partial evidence “Founded in 1981, Dynamar is a leading provider of risk appraisal assessments, maritime intelligence, investigations, market analysis and consultancy to the global shipping…” Source: RevenueBase Database · checked Sep 5, 2026
13	Maripro B.V	Partial evidence	Rhoon, NetherlandsHQ checked Sep 5, 2026	1-10	19 contacts →
	Partial evidence “An experienced and professional company to help and guide you with all your needs and questions in regard to maritime services.” Source: RevenueBase Database · checked Sep 5, 2026
14	Green Award Foundation	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 5, 2026	11-50	18 contacts →
	Indirect evidence “Together with sea-going ship operators, inland navigation operators, ports, governments, suppliers and service providers, Green Award is successfully committed for almost 30 years…” Source: RevenueBase Database · checked Sep 5, 2026
15	VAN Voorst Consult	Indirect evidence	Amersfoort, NetherlandsHQ checked Sep 5, 2026	11-50	17 contacts →
	Indirect evidence “Van Voorst Consult geeft advies en begeleiding bij het opzetten en benutten van een effectief managementsysteem en certificering.” Source: RevenueBase Database · checked Sep 5, 2026
16	Nederlands Bureau Keuringen Binnenvaart Nbkb BV	Indirect evidence	Barendrecht, NetherlandsHQ checked Sep 5, 2026	11-50	17 contacts →
	Indirect evidence “Het Nederlands Bureau Keuringen Binnenvaart (NBKB) BV heeft als doel de kwaliteit en veiligheid van de binnenvaart te bevorderen door het uitvoeren van centraal gecoördineerde…” Source: RevenueBase Database · checked Sep 5, 2026
17	Marinemasters	Indirect evidence	Zuid-beijerland, NetherlandsHQ checked Sep 5, 2026	11-50	17 contacts →
	Indirect evidence “Marine Masters act as contractors and consultants for • Underwriters, Claims Handlers and Brokers • Shipowners and Managers • Offshore Energy industry We offer consultancy for…” Source: RevenueBase Database · checked Sep 5, 2026
18	Arbo Rotterdam	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 5, 2026	11-50	16 contacts →
	Indirect evidence “ARBO Rotterdam is een landelijk opererend bedrijf dat gespecialiseerd is op het gebied van kwaliteit, arbo/veiligheid en milieu.” Source: RevenueBase Database · checked Sep 5, 2026
19	IMR Advies EN Training	Indirect evidence	Alphen Aan Den Rijn, NetherlandsHQ checked Sep 5, 2026	1-10	16 contacts →
	Indirect evidence “Al meer dan 25 jaar helpt IMR bedrijven met het behalen en behouden van certificaten, het voldoen aan wet- en regelgeving, het trainen van medewerkers en organisatieadvies en…” Source: RevenueBase Database · checked Sep 5, 2026
20	KVGM	Indirect evidence	Roermond, NetherlandsHQ checked Sep 5, 2026	11-50	16 contacts →
	Indirect evidence “Wij zijn KVGM.” Source: RevenueBase Database · checked Sep 5, 2026
21	Sarc BV	Partial evidence	Bussum, NetherlandsHQ checked Sep 5, 2026	11-50	16 contacts →
	Partial evidence “SARC BV, supplier of services and software for the maritime industry PIAS is an integrated computer program for the evaluation of a ship design.” Source: RevenueBase Database · checked Sep 5, 2026
22	VAN Woerkom, Nobels & TEN Veen	Partial evidence	Sliedrecht, NetherlandsHQ checked Sep 5, 2026	11-50	14 contacts →
	Partial evidence “Van Woerkom, Nobels & Ten Veen (WNV) is a privately held company of hands-on marine surveyors and consulting engineers.” Source: RevenueBase Database · checked Sep 5, 2026
23	Marimecs Engineering	Indirect evidence	Steenwijk, NetherlandsHQ checked Sep 5, 2026	11-50	12 contacts →
	Indirect evidence “With over 40 years of experience in the marine industry, Marimecs today combines state of the art technology with traditional design and drafting skills to deliver reliable…” Source: RevenueBase Database · checked Sep 5, 2026
24	Wijnhoff & VAN Gulpen & Larsen B.V	Indirect evidence	Druten, NetherlandsHQ checked Sep 5, 2026	51-200	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
25	Port Supervisor B.V	Indirect evidence	Hoogvliet, NetherlandsHQ checked Sep 5, 2026	1-10	7 contacts →
	Indirect evidence “PORT SUPERVISOR SERVICES Inspection Services - Checking seaworthy packing/stowage of cargoes in containers - Checking the integrity of (tank) containers - Checking the presence of…” Source: RevenueBase Database · checked Sep 5, 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: maritime compliance consulting firms. 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 maritime compliance consulting firms.
Partial evidence: Its own public description names part of maritime compliance consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime compliance consulting firms. 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 151 maritime compliance consulting firms based in the Netherlands

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Maritime compliance consulting firms based in the Netherlands at a glance

As of Sep 5, 2026

26.2%Verified-email coverage

4.1%Mobile-number coverage

15.2Average contacts per company

1-10Median size (employees)

11.9%Largest-city concentration · Rotterdam

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

108

11-50

51-200

201-500

501-1,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

5630–30

3731–60

061–90

090–180

1180+

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 maritime compliance consulting firms, 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 the Netherlands whose own description of what they do matches “maritime compliance consulting firms”. 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 maritime compliance consulting firms), 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 maritime compliance consulting firms, and records with no verified work email. Companies headquartered outside Netherlands 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, 601 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 5, 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 maritime compliance consulting firms, 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 maritime compliance consulting firms are there based in the Netherlands?

RevenueBase identified 151 maritime compliance consulting firms headquartered in the Netherlands 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?

Kiwa Nederland, headquartered in Rijswijk, tops this list with the largest team on record.

Which city has the most maritime compliance consulting firms?

Rotterdam leads with 18 headquartered companies, followed by Amsterdam (6) and Almere (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 601 verified decision-maker contacts tracked across these 151 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 5, 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.