Company lists · Data refreshed September 2026

Top 25 Seafaring workforce management software companies based in the Netherlands

RevenueBase identified 182 seafaring workforce management software companies headquartered in the Netherlands as of September 2026 and tracks 3,709 professional contacts across them, including 547 with verified work emails. Rotterdam is the largest hub.

This list covers seafaring workforce management software companies 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 29, 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 29, 2026 86% judged on-target in blind review
182Companies
3,709Contacts tracked
547Verified emails
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The 25 largest seafaring workforce management software companies based in the Netherlands

Ranked by team size
Top 25 of 182 seafaring workforce management software companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to seafaring workforce management software 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 evidenceRotterdam, NetherlandsHQ checked Sep 29, 2026501-1,000713 contacts →

Indirect evidence

“We are TOS.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 29, 2026501-1,000276 contacts →

Indirect evidence

“ASM Maritime B.V.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceMiddelburg, NetherlandsHQ checked Sep 29, 2026501-1,000213 contacts →

Indirect evidence

“ORCA Crew Services is a global crewing and recruitment firm specializing in employment opportunities in the maritime and offshore industries.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceVlissingen, NetherlandsHQ checked Sep 29, 2026501-1,000202 contacts →

Indirect evidence

“Oceanwide is an international provider of diversified personnel services focused on the Maritime, Oil & Gas, Wind Energy and Construction industries.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceThe Hague, NetherlandsHQ checked Sep 29, 202611-50133 contacts →

Indirect evidence

“Rederij Groen BV was founded in 1973 as a Sport Fishing Company in Scheveningen, The Netherlands, with three vessels to its name.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceZeist, NetherlandsHQ checked Sep 29, 202651-200126 contacts →

Partial evidence

“QPS is a software design company specialised in Hydrographic and Maritime applications.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceNieuw-vennep, NetherlandsHQ checked Sep 29, 20261,001-5,000125 contacts →

Indirect evidence

“Drawing on over 30 years of experience and operating via an in-house network of ten offices worldwide, Lowland International offers tailor-made crewing solutions for all types of…”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceThe Hague, NetherlandsHQ checked Sep 29, 202611-50101 contacts →

Indirect evidence

“OAK Offshore Companies are leading providers of experienced and skilled professionals to the: Oil & Gas Industry Offshore Wind Maritime Industry We deliver this through our…”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceIjmuiden, NetherlandsHQ checked Sep 29, 202611-5081 contacts →

Indirect evidence

“Van Laar Maritime owns and operates a growing fleet of 33 guard, chase- and (seismic) support vessels worldwide.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceVlissingen, NetherlandsHQ checked Sep 29, 2026201-50080 contacts →

Indirect evidence

“Delta Marine Crewing is a manning agency in Vlissingen.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceDen Helder, NetherlandsHQ checked Sep 29, 202611-5063 contacts →

Indirect evidence

“SeaMar is a family-owned maritime service provider, founded in and headquartered in Den Helder.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceArkel, NetherlandsHQ checked Sep 29, 2026201-50062 contacts →

Indirect evidence

“Boreas Maritime is a full-service crewing agency dedicated to solving challenges within the maritime industry.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceHardinxveld-giessendam, NetherlandsHQ checked Sep 29, 202651-20056 contacts →

Indirect evidence

“Established in 1974 Van Wijngaarden Marine Services is a independent, family-owned company and has developed from operating a single workboat for the inland waterways into owning…”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceRotterdam, NetherlandsHQ checked Sep 29, 202651-20055 contacts →

Indirect evidence

“Wrist is the world’s leading ship and offshore supplier of marine provisions and stores with a market share of approximately 12%.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceRhoon, NetherlandsHQ checked Sep 29, 202651-20053 contacts →

Partial evidence

“Tanker Management”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceHellevoetsluis, NetherlandsHQ checked Sep 29, 2026501-1,00045 contacts →

Indirect 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 29, 2026
17Indirect evidenceUrk, NetherlandsHQ checked Sep 29, 2026201-50042 contacts →

Indirect evidence

“We are a dynamic crewing agency with offices in NL, LV and PH.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 29, 202651-20035 contacts →

Indirect evidence

“We are the maritime employment specialist in the Netherlands & Germany.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceHarlingen, NetherlandsHQ checked Sep 29, 2026201-50034 contacts →

Indirect evidence

“SeaZip Offshore Service focusses on robust, manoeuvrable crew transfer, support and survey vessels.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceZwolle, NetherlandsHQ checked Sep 29, 202611-5033 contacts →

Indirect evidence

“The maritime industry and especially shipyards have many of the answers for the challenges of our time.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceCapelle Aan Den Ijssel, NetherlandsHQ checked Sep 29, 2026201-50033 contacts →

Indirect evidence

“We are your compass to maritime career opportunities!🧭 High quality driven performance in crewing services Energy, Maritime & Project Staffing Certified manning agency The…”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceRotterdam, NetherlandsHQ checked Sep 29, 202651-20032 contacts →

Indirect evidence

“Cargo Care Solutions is an innovative company on the field of for sea-going vessels with over.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceGorinchem, NetherlandsHQ checked Sep 29, 202611-5030 contacts →

Indirect evidence

“SuperYacht Spares is a premium service partner for all your onboard components.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceDelfzijl, NetherlandsHQ checked Sep 29, 202611-5027 contacts →

Indirect evidence

“Maximizing compliance in safety and navigation through smart and innovative solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceJg, NetherlandsHQ checked Sep 29, 2026501-1,00027 contacts →

Indirect evidence

“LLyr Marine is Operating a Fleet of 24 Offshore Vessels: AHTS, DSV, Pipelay, Barges, Multicats, Lift boat.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 182 seafaring workforce management software companies based in the Netherlands

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Seafaring workforce management software companies based in the Netherlands at a glance

As of Sep 29, 2026
14.7%Verified-email coverage
20.4Average contacts per company
1-10Median size (employees)
10.4%Largest-city concentration · Rotterdam
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
91
11-50
45
51-200
24
201-500
9
501-1,000
9
1,001-5,000
2

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 182 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 seafaring workforce management software 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 the Netherlands whose own description of what they do matches “seafaring workforce management software 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 seafaring workforce management software 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 seafaring workforce management software companies, 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, 547 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 29, 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 seafaring workforce management software 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 seafaring workforce management software companies are there based in the Netherlands?

RevenueBase identified 182 seafaring workforce management software companies 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?

TOS People, headquartered in Rotterdam, tops this list with the largest team on record.

Which city has the most seafaring workforce management software companies?

Rotterdam leads with 19 headquartered companies, followed by Amsterdam (7) and Hardinxveld-Giessendam (4).

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 547 verified decision-maker contacts tracked across these 182 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 29, 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.