Company lists · Data refreshed November 2026

Top 23 Oil well platform maintenance services based in the Netherlands

Name: Oil well platform maintenance services based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 63 companies tracked

RevenueBase identified 63 company matches for oil well platform maintenance services associated with the Netherlands as of November 2026 and tracks 3,652 professional contacts across them, including 1,025 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for oil well platform maintenance services 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 November 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built

63Companies

3,652Contacts tracked

1,025Verified emails

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The 23 largest oil well platform maintenance services based in the Netherlands

Ranked by team size

Top 23 of 63 company matches for oil well platform maintenance services based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	The Wellgear Group	Exact match	Assen, NetherlandsHQ recorded Nov 5, 2026	201-500	269 contacts →
	Exact match “The WellGear Group provides a full range of high-quality services for both Onshore & Offshore to the international Oil & Gas, Petrochemical and Geothermal industries.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Dräger Marine & Offshore	Exact match	Hoogvliet, NetherlandsHQ recorded Nov 5, 2026	51-200	81 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 · Nov 5, 2026 · View company records in RevenueBase
3	Seamar	Exact match	Den Helder, NetherlandsHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
4	Mr. Marine	Exact match	Rotterdam, NetherlandsHQ recorded Nov 5, 2026	51-200	60 contacts →
	Exact match “At Mr.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Swift Drilling B.V	Exact match	Oosterhout, NetherlandsHQ recorded Nov 5, 2026	51-200	55 contacts →
	Exact match “SWIFT DRILLING: HIGH VALUE DRILLING, WORKOVER + P&A SOLUTIONS Within Swift Drilling we strive to have the best performance in safety and efficiency in good cooperation with the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Venko Groep BV	Exact match	Hoogeveen, NetherlandsHQ recorded Nov 5, 2026	501-1,000	50 contacts →
	Exact match “Venko, A BrandSafway Company, is specialized in protection of steel in its widest sense.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	ROG Ship Repair & Rotterdam Offshore Group	Exact match	Rotterdam, NetherlandsHQ recorded Nov 5, 2026	11-50	42 contacts →
	Exact match “ROG, your partner for Dockside and Onsite services!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Runwell Energy Services	Exact match	Emmen, NetherlandsHQ recorded Nov 5, 2026	11-50	24 contacts →
	Exact match “We are a company in the petrochemical and geothermal industry who is specialized in the maintenance and re-certification of equipment used in these industries such as- High…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Wimorost Construction B.V	Exact match	Moerdijk, NetherlandsHQ recorded Nov 5, 2026	11-50	16 contacts →
	Exact match “Wimorost Construction is a dynamic and ambitious company that satisfies client requirements.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Marine Repair B.V	Exact match	Dordrecht, NetherlandsHQ recorded Nov 5, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Venus & DE Waard	Exact match	Ijmuiden, NetherlandsHQ recorded Nov 5, 2026	11-50	12 contacts →
	Exact match “Venus & de Waard is sinds 1945 gevestigd in de zeehaven van IJmuiden.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Inpieq	Exact match	Steenbergen, NetherlandsHQ recorded Nov 5, 2026	1-10	9 contacts →
	Exact match “INPIEQ specializes in providing a wide range of maintenance for drilling, pile driving rigs and related construction equipment.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Bayards UP	Exact match	Nieuw-lekkerland, NetherlandsHQ recorded Nov 5, 2026	1-10	5 contacts →
	Exact match “Bayards UP is your go-to partner that specialises in inspections, maintenance and upgrades of your helicopter landing platform.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	UPE	Exact match	Steenbergen, NetherlandsHQ recorded Nov 5, 2026	51-200	5 contacts →
	Exact match “UPE is the result of a long-lasting relationship between highly skilled maritime repair and service companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Schavicast BV	Exact match	Stellendam, NetherlandsHQ recorded Nov 5, 2026	11-50	4 contacts →
	Exact match “Schavicast is a blasting and painting company specializing in corrosion protection for all conceivable applications in the onshore and offshore business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Dixstone Shipyard Holland B.V	Exact match	Sv, NetherlandsHQ recorded Nov 5, 2026	51-200	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	MEN Techniek B.V	Exact match	Rotterdam, NetherlandsHQ recorded Nov 5, 2026	1-10	4 contacts →
	Exact match “MEN Techniek is gespecialiseerd in lassen, scheeps- en kraan, reparatie en revisie.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	NC Protect	Exact match	Wormerveer, NetherlandsHQ recorded Nov 5, 2026	11-50	3 contacts →
	Exact match “We provide advanced, in-service corrosion protection solutions that extend asset life, reduce maintenance costs, and keep vessels and equipment operational.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Ship-E	Exact match	Hoorn, NetherlandsHQ recorded Nov 5, 2026	1-10	3 contacts →
	Exact match “Ship-e is een jong en dynamisch maritiem installatiebedrijf met een focus op de beroepsvaart.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	5 Oceans Diving	Exact match	Oss, NetherlandsHQ recorded Nov 5, 2026	1-10	3 contacts →
	Exact match “5 Oceans Diving was founded out of interest in complex underwater repairs.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Contax Technical Support	Exact match	Schiedam, NetherlandsHQ recorded Nov 5, 2026	1-10	2 contacts →
	Exact match “Contax Technical Support started in 1998 as a welding company and provision technical support in the oil, gas, offshore and maritime industry and has be specialized in providing…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Otjens Groep B.V	Exact match	Breda, NetherlandsHQ recorded Nov 5, 2026	11-50	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Adok-Solutions	Exact match	The Hague, NetherlandsHQ recorded Nov 5, 2026	11-50	1 contacts →
	Exact match “Much of the oil and gas production facilities are now either approaching or ageing far past its operational life expectancy.” Recorded in the RevenueBase company graph · Nov 5, 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 “oil well platform maintenance services”. 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 23 of 63 oil well platform maintenance services based in the Netherlands

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Oil well platform maintenance services based in the Netherlands at a glance

As of Nov 5, 2026

28.1%Verified-email coverage

58.0Average contacts per company

11-50Median size (employees)

7.9%Largest-city concentration · Rotterdam

Nov 5, 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 63 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 “oil well platform maintenance services” 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 1,025 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 November 5, 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 “oil well platform maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil well platform maintenance services are there based in the Netherlands?

RevenueBase identified 63 company matches for oil well platform maintenance services associated with the Netherlands as of November 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?

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

Which city has the most oil well platform maintenance services?

Rotterdam leads with 5 company records, followed by Breda (3) and Al (2).

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 1,025 professional contacts with verified work emails tracked across these 63 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 November 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.