Company lists · Data refreshed October 2026

Top 25 Deepwater inspection contractors based in the Netherlands

Name: Deepwater inspection contractors based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 152 companies tracked

RevenueBase identified 152 company matches for deepwater inspection contractors associated with the Netherlands as of October 2026 and tracks 6,603 professional contacts across them, including 2,571 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for deepwater inspection contractors associated with the Netherlands, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 11, 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 RevenueBase SmartSearch · Exact Recorded Oct 11, 2026 How this list was built

152Companies

6,603Contacts tracked

2,571Verified emails

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The 25 largest deepwater inspection contractors based in the Netherlands

Ranked by team size

Top 25 of 152 company matches for deepwater inspection contractors based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Hertel	Exact match	Rotterdam, NetherlandsHQ recorded Oct 11, 2026	5,001-10,000	1,230 contacts →
	Exact match “Hertel is a leading international, multi-disciplinary, industrial services company.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Intero Integrity	Exact match	Tricht, NetherlandsHQ recorded Oct 11, 2026	501-1,000	453 contacts →
	Exact match “We are a fast-growing global company offering inspection, industrial, and environmental services to the critical infrastructure sector.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	N-Sea Group	Exact match	Dordrecht, NetherlandsHQ recorded Oct 11, 2026	201-500	432 contacts →
	Exact match “N-Sea is an end-to-end subsea services provider.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Team Industrial Services Nederland - België	Exact match	Vlissingen, NetherlandsHQ recorded Oct 11, 2026	5,001-10,000	114 contacts →
	Exact match “TEAM is sinds 1973 een wereldwijd, toonaangevend bedrijf op het gebied van gespecialiseerde mechanische en NDO & I services.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Dräger Marine & Offshore	Exact match	Hoogvliet, NetherlandsHQ recorded Oct 11, 2026	51-200	79 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Stork Benelux	Exact match	Utrecht, NetherlandsHQ recorded Oct 11, 2026	n/a	71 contacts →
	Exact match “Stork, sinds april 2024 onderdeel van Bilfinger, levert diensten op het terrein van constructie, onderhoud, modificaties en borging van de integriteit van assets, voor klanten in…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Seamar	Exact match	Den Helder, NetherlandsHQ recorded Oct 11, 2026	11-50	68 contacts →
	Exact match “SeaMar is a family-owned maritime service provider, founded in and headquartered in Den Helder.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Mr. Marine	Exact match	Rotterdam, NetherlandsHQ recorded Oct 11, 2026	51-200	57 contacts →
	Exact match “At Mr.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Multimetaal	Exact match	Den Helder, NetherlandsHQ recorded Oct 11, 2026	51-200	54 contacts →
	Exact match “History Multimetaal was established in 1973 to provide construction design, prefabrication, in-house testing and certification, offshore support services to the oil and gas…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Venko Groep BV	Exact match	Hoogeveen, NetherlandsHQ recorded Oct 11, 2026	501-1,000	52 contacts →
	Exact match “Venko, A BrandSafway Company, is specialized in protection of steel in its widest sense.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	WFR Oilfield Services B.V	Exact match	Schoonebeek, NetherlandsHQ recorded Oct 11, 2026	51-200	51 contacts →
	Exact match “WFR is a full range service provider to the oil & gas and energy industries.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Hsos Industrial Services	Exact match	Dordrecht, NetherlandsHQ recorded Oct 11, 2026	11-50	48 contacts →
	Exact match “HSOS Industrial Services BV is founded in january 2007 HSOS Industrial Services is ISO 9001:2015-ISO 45001:2018-VCA-P 2017/6.0 certificated and we work worldwide.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Saybolt Nederland B.V	Exact match	Vlaardingen, NetherlandsHQ recorded Oct 11, 2026	201-500	46 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Versatec Energy Consultants	Exact match	Woerden, NetherlandsHQ recorded Oct 11, 2026	11-50	40 contacts →
	Exact match “Versatec Energy, a Bureau Veritas company, is a global technical consultancy that serves the Oil & Gas, Energy, and Marine Industries.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Braveheart Marine B.V	Exact match	Urk, NetherlandsHQ recorded Oct 11, 2026	11-50	40 contacts →
	Exact match “Braveheart Marine is a premier provider of hydrographic survey, inshore, nearshore and offshore support, and crew tendering services.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	3p Quality Services BV	Exact match	Oosterhout, NetherlandsHQ recorded Oct 11, 2026	51-200	39 contacts →
	Exact match “3P Quality Services is an independent inspection company which since 1997 provides a broad range of support services to the following industries: • EPC Engineering • Oil and Gas •…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Offshore Independents	Exact match	Rotterdam, NetherlandsHQ recorded Oct 11, 2026	11-50	34 contacts →
	Exact match “Offshore Independents is a leading offshore engineering and consultancy firm.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	DUC Marine Group	Exact match	Urk, NetherlandsHQ recorded Oct 11, 2026	11-50	34 contacts →
	Exact match “GLOBAL COMMERCIAL DIVING, ROV, SUBSEA MARINE AND OFFSHORE CONSTRUCTION SERVICES DUC Marine Group offers services to the Offshore Construction, Renewables, Oil and Gas Construction…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	Ardent	Exact match	Ijmuiden, NetherlandsHQ recorded Oct 11, 2026	51-200	30 contacts →
	Exact match “We are Ardent, a leading marine and offshore services company, delivering effective and innovative solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Bbci Frijwijk BV	Exact match	Rotterdam, NetherlandsHQ recorded Oct 11, 2026	11-50	25 contacts →
	Exact match “bbci Frijwijk bv is een gespecialiseerd bedrijf in het uitvoeren van bouwkundige en civieltechnische inspecties.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Wӓrtsilӓ Underwater Services	Exact match	Terneuzen, NetherlandsHQ recorded Oct 11, 2026	51-200	23 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	NED Marine Services BV	Exact match	Ridderkerk, NetherlandsHQ recorded Oct 11, 2026	1-10	18 contacts →
	Exact match “At Ned Marine, we help maritime and offshore companies protect their assets, improve operational safety, and stay compliant with industry standards.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	Maritime Construction Services BV	Exact match	Amsterdam, NetherlandsHQ recorded Oct 11, 2026	51-200	18 contacts →
	Exact match “At MCS we are an unique organisation dedicated to supporting our clients and ready to answer any questions you may have.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Mocean Offshore	Exact match	Rotterdam, NetherlandsHQ recorded Oct 11, 2026	11-50	16 contacts →
	Exact match “Mocean is a fully independent marine engineering consultancy company.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	Inspectie Groep Nederland IGN	Exact match	Boxtel, NetherlandsHQ recorded Oct 11, 2026	11-50	14 contacts →
	Exact match “Inspectie Groep Nederland stelt zich als doel om in Nederland een ontzorging van de Technische Dienst te kunnen bewerkstelligen.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “deepwater inspection contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 152 deepwater inspection contractors based in the Netherlands

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Deepwater inspection contractors based in the Netherlands at a glance

As of Oct 11, 2026

38.9%Verified-email coverage

43.4Average contacts per company

11-50Median size (employees)

9.2%Largest-city concentration · Rotterdam

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 152 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with the Netherlands whose business descriptions match “deepwater inspection contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,571 professional contacts with verified work emails across the full matched dataset. 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 October 11, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “deepwater inspection contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many deepwater inspection contractors are there based in the Netherlands?

RevenueBase identified 152 company matches for deepwater inspection contractors associated with the Netherlands as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Hertel tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most deepwater inspection contractors?

Rotterdam leads with 14 company records, followed by Amsterdam (5) and Ridderkerk (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,571 professional contacts with verified work emails tracked across these 152 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 11, 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.