Company lists · Data refreshed September 2026

Top 25 Marine retrofit services based in the Netherlands

Name: Marine retrofit services based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 218 companies tracked

RevenueBase identified 218 marine retrofit services headquartered in the Netherlands as of September 2026 and tracks 2,382 professional contacts across them, including 744 with verified work emails. Rotterdam is the largest hub.

This list covers marine retrofit services 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 28, 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 28, 2026 86% judged on-target in blind review

218Companies

2,382Contacts tracked

744Verified emails

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The 25 largest marine retrofit services based in the Netherlands

Ranked by team size

Top 25 of 218 marine retrofit services based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to marine retrofit services: 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	Dixstone	Indirect evidence	Hoofddorp, NetherlandsHQ checked Sep 28, 2026	1,001-5,000	546 contacts →
	Indirect evidence “Headquartered in Hoofddorp, the Netherlands, Dixstone is an affiliate of the Perenco Group, specialized in integrated solutions for the industry.” Source: RevenueBase Database · checked Sep 28, 2026
2	Aegir-Marine BV	Partial evidence	Wijk Bij Duurstede, NetherlandsHQ checked Sep 28, 2026	201-500	173 contacts →
	Partial evidence “AEGIR-Marine is an OEM-independent manufacturer and service provider of stern seals and propulsion parts.” Source: RevenueBase Database · checked Sep 28, 2026
3	Neptune Marine	Partial evidence	Hardinxveld-giessendam, NetherlandsHQ checked Sep 28, 2026	51-200	123 contacts →
	Partial evidence “Neptune has been offering versatile maritime solutions, for over 50 years.” Source: RevenueBase Database · checked Sep 28, 2026
4	The Offshore Partners BV	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	51-200	94 contacts →
	Indirect evidence “The Offshore Partners provides technical and project management services for vessel new-builds, conversions and R&M projects, as well as for installation projects in offshore…” Source: RevenueBase Database · checked Sep 28, 2026
5	Yanmar Marine International B.V	Partial evidence	Almere, NetherlandsHQ checked Sep 28, 2026	51-200	91 contacts →
	Partial evidence “We provide our customers the most reliable and innovative propulsion systems with industry leading service to deliver the best marine experience possible.” Source: RevenueBase Database · checked Sep 28, 2026
6	Dräger Marine & Offshore	Partial evidence	Hoogvliet, NetherlandsHQ checked Sep 28, 2026	51-200	81 contacts →
	Partial evidence “Dräger Marine & Offshore is one of the major players in the port of Rotterdam when it comes to high quality marine & offshore services in the field of firefighting, rescue and…” Source: RevenueBase Database · checked Sep 28, 2026
7	DE Haas Maassluis B.V. Shipyard	Indirect evidence	Maassluis, NetherlandsHQ checked Sep 28, 2026	51-200	46 contacts →
	Indirect evidence “Shipyard De Haas Maassluis specializes in the construction of new vessels as well as the complete maintenance, repairs and renovation of patrol vessels, crew tenders, wind farm…” Source: RevenueBase Database · checked Sep 28, 2026
8	Soremar	Partial evidence	Hellevoetsluis, NetherlandsHQ checked Sep 28, 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 28, 2026
9	Koedood Marine Group	Partial evidence	Hendrik-ido-ambacht, NetherlandsHQ checked Sep 28, 2026	51-200	37 contacts →
	Partial evidence “Koedood Marine Group is gespecialiseerd in scheepsmotoren.” Source: RevenueBase Database · checked Sep 28, 2026
10	ROG Ship Repair & Rotterdam Offshore Group	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “ROG, your partner for Dockside and Onsite services!” Source: RevenueBase Database · checked Sep 28, 2026
11	Dolderman	Indirect evidence	Dordrecht, NetherlandsHQ checked Sep 28, 2026	51-200	33 contacts →
	Indirect evidence “Dolderman is al meer dan 100 jaar actief in de beroepsvaart.” Source: RevenueBase Database · checked Sep 28, 2026
12	Saltwater Engineering B.V	Indirect evidence	Dordrecht, NetherlandsHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “Saltwater provides tailor-made engineering solutions for the naval and offshore industry.” Source: RevenueBase Database · checked Sep 28, 2026
13	Reikon BV	Indirect evidence	Spijkenisse, NetherlandsHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “For more than 50 years Reikon has been the specialist in the field of consulting, and supplying pumps, Ballast Water Management Systems, fresh water makers, waste treatment…” Source: RevenueBase Database · checked Sep 28, 2026
14	Kroes Marine Projects	Partial evidence	Joure, NetherlandsHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Kroes Marine Projects is an independent marine engineering firm serving the yacht- and shipbuilding industry.” Source: RevenueBase Database · checked Sep 28, 2026
15	Lavastica International B.V	Partial evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Lavastica International has been a supplier of technical systems and spare parts to the maritime, offshore and industrial markets since 1998.” Source: RevenueBase Database · checked Sep 28, 2026
16	Royal Roos	Indirect evidence	Rotterdam Havens, NetherlandsHQ checked Sep 28, 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 28, 2026
17	Wӓrtsilӓ Underwater Services	Indirect evidence	Terneuzen, NetherlandsHQ checked Sep 28, 2026	51-200	22 contacts →
	Indirect evidence “Wӓrtsilӓ Underwater Services started its journey as an underwater service provider with a team of two divers in September 1993, specialising in repairing, overhauling and…” Source: RevenueBase Database · checked Sep 28, 2026
18	Breko Shipbuilding & Repair PSI Piping	Indirect evidence	Papendrecht, NetherlandsHQ checked Sep 28, 2026	51-200	20 contacts →
	Indirect evidence “BREKO (1974) en PSI (1998) zijn actief op de markt van de scheepvaart, offshore en industrie.” Source: RevenueBase Database · checked Sep 28, 2026
19	Harbour Electronical Services BV	Partial evidence	Vlaardingen, NetherlandsHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Repair and installation of marine installations, overhaul of electrical motors and generators, testing and repair of air circuit breakers, dealer of Mitsubishi breakers and…” Source: RevenueBase Database · checked Sep 28, 2026
20	Inspares	Partial evidence	Oss, NetherlandsHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “InSpares started in 2014 to supply replacement parts for the most demanding and largest Actor of the Marine Services Industry and permitted to reduce its maintenance costs without…” Source: RevenueBase Database · checked Sep 28, 2026
21	Padmos Shipyard	Indirect evidence	Stellendam, NetherlandsHQ checked Sep 28, 2026	51-200	15 contacts →
	Indirect evidence “The Padmos Shipyard was created in 1930 and developed into the yard it is in 89 years.” Source: RevenueBase Database · checked Sep 28, 2026
22	Kranendonk B.V	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “C.” Source: RevenueBase Database · checked Sep 28, 2026
23	Hydrocare B.V	Partial evidence	Oisterwijk, NetherlandsHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Hydrocare is the leading partner in hydraulic breakdown and maintenance services for the maritime industry.” Source: RevenueBase Database · checked Sep 28, 2026
24	Marine Repair B.V	Indirect evidence	Dordrecht, NetherlandsHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	Amw-Marine	Partial evidence	Rotterdam, NetherlandsHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Zorgeloos varen met AMW-Marine” Source: RevenueBase Database · checked Sep 28, 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: marine retrofit services. 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 marine retrofit services.
Partial evidence: Its own public description names part of marine retrofit services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine retrofit services. 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 218 marine retrofit services based in the Netherlands

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Marine retrofit services based in the Netherlands at a glance

As of Sep 28, 2026

31.2%Verified-email coverage

10.9Average contacts per company

1-10Median size (employees)

5.0%Largest-city concentration · Rotterdam

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 218 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 retrofit services, 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 “marine retrofit services”. 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 retrofit services), 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 retrofit services, 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, 744 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 28, 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 retrofit services, 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 retrofit services are there based in the Netherlands?

RevenueBase identified 218 marine retrofit services 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?

Dixstone, headquartered in Hoofddorp, tops this list with the largest team on record.

Which city has the most marine retrofit services?

Rotterdam leads with 11 headquartered companies, followed by Dordrecht (7) and Amsterdam (5).

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 744 verified decision-maker contacts tracked across these 218 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 28, 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.