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, how directly it supports the match, 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 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 HQ checked on every row Match evidence 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. Evidence rates how directly each company's own description names maritime compliance consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Kiwa NederlandIndirect evidence	Rijswijk, NetherlandsHQ checked Sep 5, 2026	501-1,000	443
	“Kiwa behoort tot de wereldwijde top-20 op het gebied van testen, inspectie en certificering (TIC).” Source: company website · checked Sep 5, 2026
2	Kotug InternationalPartial evidence	Rotterdam Havens, NetherlandsHQ checked Sep 5, 2026	201-500	330
	“AHEAD IN MARITIME EXCELLENCE We are KOTUG.” Source: company website · checked Sep 5, 2026
3	Varuna Marine Services B.VPartial evidence	Amsterdam-duivendrecht, NetherlandsHQ checked Sep 5, 2026	11-50	68
	“At Varuna Marine Services B.V, we understand the ever-changing nature of the maritime industry and the challenges it brings.” Source: company website · checked Sep 5, 2026
4	SoremarPartial evidence	Hellevoetsluis, NetherlandsHQ checked Sep 5, 2026	501-1,000	45
	“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: company website · checked Sep 5, 2026
5	Versatec Energy ConsultantsIndirect evidence	Woerden, NetherlandsHQ checked Sep 5, 2026	11-50	37
	“Versatec Energy, a Bureau Veritas company, is a global technical consultancy that serves the Oil & Gas, Energy, and Marine Industries.” Source: company website · checked Sep 5, 2026
6	Saltwater Engineering B.VIndirect evidence	Dordrecht, NetherlandsHQ checked Sep 5, 2026	11-50	30
	“Saltwater provides tailor-made engineering solutions for the naval and offshore industry.” Source: company website · checked Sep 5, 2026
7	Certifer HHC DRS B.VIndirect evidence	Noord-Scharwoude, NetherlandsHQ checked Sep 5, 2026	11-50	26
	“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: company website · checked Sep 5, 2026
8	TOP Management ConsultantsIndirect evidence	Capelle Aan Den Ijssel, NetherlandsHQ checked Sep 5, 2026	11-50	25
	“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: company website · checked Sep 5, 2026
9	Kroes Marine ProjectsIndirect evidence	Joure, NetherlandsHQ checked Sep 5, 2026	11-50	24
	“Kroes Marine Projects is an independent marine engineering firm serving the yacht- and shipbuilding industry.” Source: company website · checked Sep 5, 2026
10	Royal RoosIndirect evidence	Rotterdam Havens, NetherlandsHQ checked Sep 5, 2026	11-50	23
	“At Royal Roos, we are committed to investing in the future of greener shipping.” Source: company website · checked Sep 5, 2026
11	ESS MaritimePartial evidence	Amsterdam, NetherlandsHQ checked Sep 5, 2026	51-200	21
	“ESS Maritime delivers tailor-made maritime risk solutions and expert advice to a range of clients in the offshore and superyacht industry.” Source: company website · checked Sep 5, 2026
12	Dynamar B.VPartial evidence	Alkmaar, NetherlandsHQ checked Sep 5, 2026	11-50	20
	“Founded in 1981, Dynamar is a leading provider of risk appraisal assessments, maritime intelligence, investigations, market analysis and consultancy to the global shipping…” Source: company website · checked Sep 5, 2026
13	Maripro B.VPartial evidence	Rhoon, NetherlandsHQ checked Sep 5, 2026	1-10	19
	“An experienced and professional company to help and guide you with all your needs and questions in regard to maritime services.” Source: company website · checked Sep 5, 2026
14	Green Award FoundationIndirect evidence	Rotterdam, NetherlandsHQ checked Sep 5, 2026	11-50	18
	“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: company website · checked Sep 5, 2026
15	VAN Voorst ConsultIndirect evidence	Amersfoort, NetherlandsHQ checked Sep 5, 2026	11-50	17
	“Van Voorst Consult geeft advies en begeleiding bij het opzetten en benutten van een effectief managementsysteem en certificering.” Source: company website · checked Sep 5, 2026
16	Nederlands Bureau Keuringen Binnenvaart Nbkb BVIndirect evidence	Barendrecht, NetherlandsHQ checked Sep 5, 2026	11-50	17
	“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: company website · checked Sep 5, 2026
17	MarinemastersIndirect evidence	Zuid-beijerland, NetherlandsHQ checked Sep 5, 2026	11-50	17
	“Marine Masters act as contractors and consultants for • Underwriters, Claims Handlers and Brokers • Shipowners and Managers • Offshore Energy industry We offer consultancy for…” Source: company website · checked Sep 5, 2026
18	Arbo RotterdamIndirect evidence	Rotterdam, NetherlandsHQ checked Sep 5, 2026	11-50	16
	“ARBO Rotterdam is een landelijk opererend bedrijf dat gespecialiseerd is op het gebied van kwaliteit, arbo/veiligheid en milieu.” Source: company website · checked Sep 5, 2026
19	IMR Advies EN TrainingIndirect evidence	Alphen Aan Den Rijn, NetherlandsHQ checked Sep 5, 2026	1-10	16
	“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: company website · checked Sep 5, 2026
20	KVGMIndirect evidence	Roermond, NetherlandsHQ checked Sep 5, 2026	11-50	16
	“Wij zijn KVGM.” Source: company website · checked Sep 5, 2026
21	Sarc BVPartial evidence	Bussum, NetherlandsHQ checked Sep 5, 2026	11-50	16
	“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: company website · checked Sep 5, 2026
22	VAN Woerkom, Nobels & TEN VeenPartial evidence	Sliedrecht, NetherlandsHQ checked Sep 5, 2026	11-50	14
	“Van Woerkom, Nobels & Ten Veen (WNV) is a privately held company of hands-on marine surveyors and consulting engineers.” Source: company website · checked Sep 5, 2026
23	Marimecs EngineeringIndirect evidence	Steenwijk, NetherlandsHQ checked Sep 5, 2026	11-50	12
	“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: company website · checked Sep 5, 2026
24	Wijnhoff & VAN Gulpen & Larsen B.VIndirect evidence	Druten, NetherlandsHQ checked Sep 5, 2026	51-200	11
	Source: company website · checked Sep 5, 2026
25	Port Supervisor B.VIndirect evidence	Hoogvliet, NetherlandsHQ checked Sep 5, 2026	1-10	7
	“PORT SUPERVISOR SERVICES Inspection Services - Checking seaworthy packing/stowage of cargoes in containers - Checking the integrity of (tank) containers - Checking the presence of…” Source: company website · checked Sep 5, 2026

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

1-10Median size (employees)

RotterdamLargest hub · 18 HQs

95Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

108

11-50

51-200

201-500

501-1,000

10001+

Verified emails by last verification

0–30

563

31–60

61–90

90–180

180+

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 evidence 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 SmartSearch, 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.
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 an evidence 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

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 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.