Company lists · Data refreshed September 2026

Top 25 Offshore platform installation services based in the Netherlands

Name: Offshore platform installation services 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 137 companies tracked

RevenueBase identified 137 offshore platform installation services headquartered in the Netherlands as of September 2026 and tracks 22,959 professional contacts across them, including 8,009 with verified work emails and 1,196 with mobile numbers. Rotterdam is the largest hub.

This list covers offshore platform installation 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, 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

137Companies

22,959Contacts tracked

8,009Verified emails

1,196Mobile numbers

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The 25 largest offshore platform installation services based in the Netherlands

Ranked by team size

Top 25 of 137 offshore platform installation services 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 offshore platform installation services: 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	SBM OffshorePartial evidence	Amsterdam, NetherlandsHQ checked Sep 5, 2026	5,001-10,000	8,478
	“SBM Offshore is the world’s deepwater ocean-infrastructure expert.” Source: company website · checked Sep 5, 2026
2	VAN OordPartial evidence	3063 Nh, NetherlandsHQ checked Sep 5, 2026	5,001-10,000	4,364
	“Van Oord is a leading international marine contractor focusing on dredging, infrastructure and offshore energy projects.” Source: company website · checked Sep 5, 2026
3	Heerema Marine ContractorsPartial evidence	Leiden, NetherlandsHQ checked Sep 5, 2026	1,001-5,000	2,643
	“Heerema Marine Contractors is a world-leading marine contractor in the international offshore energy industry.” Source: company website · checked Sep 5, 2026
4	HertelIndirect evidence	Rotterdam, NetherlandsHQ checked Sep 5, 2026	5,001-10,000	1,167
	“Hertel is a leading international, multi-disciplinary, industrial services company.” Source: company website · checked Sep 5, 2026
5	DixstoneIndirect evidence	Hoofddorp, NetherlandsHQ checked Sep 5, 2026	1,001-5,000	546
	“Headquartered in Hoofddorp, the Netherlands, Dixstone is an affiliate of the Perenco Group, specialized in integrated solutions for the industry.” Source: company website · checked Sep 5, 2026
6	Ampelmann OperationsPartial evidence	Delft, NetherlandsHQ checked Sep 5, 2026	201-500	395
	“Ampelmann is the leading offshore access provider that delivers safe and efficient access solutions to the global offshore energy sector.” Source: company website · checked Sep 5, 2026
7	DCN DivingIndirect evidence	Bergen Op Zoom, NetherlandsHQ checked Sep 5, 2026	201-500	344
	“Beginning life in 1957 as the Vriens Diving Company, DCN has steadily grown in its niche market to become a significant global provider of engineered subsea solutions to the…” Source: company website · checked Sep 5, 2026
8	IQIPStrong evidence	Sliedrecht, NetherlandsHQ checked Sep 5, 2026	201-500	321
	“IQIP provides fully integrated solutions for on and offshore foundation installation and decommissioning in the offshore wind, oil & gas, and coastal & civil markets.” Source: company website · checked Sep 5, 2026
9	SeafoxPartial evidence	Hoofddorp, NetherlandsHQ checked Sep 5, 2026	1,001-5,000	313
	“Seafox is a leading global offshore jack-up company, providing services to support the oil & gas and renewable industry.” Source: company website · checked Sep 5, 2026
10	GustomscPartial evidence	Schiedam, NetherlandsHQ checked Sep 5, 2026	201-500	272
	“GustoMSC, part of NOV, provides offshore designs, reliable equipment and engineering solutions.” Source: company website · checked Sep 5, 2026
11	PetrodecPartial evidence	Spicalaan 13 2132 Jg Hoofddorp the Netherlands, NetherlandsHQ checked Sep 5, 2026	51-200	168
	“Petrodec is a responsible offshore contractor, ready to deliver safe, efficient and innovative decommissioning or re-use solutions.” Source: company website · checked Sep 5, 2026
12	HSM Offshore Energy BVStrong evidence	Hg, NetherlandsHQ checked Sep 5, 2026	51-200	166
	“HSM Offshore Energy is an integrated solution provider in EPCIC (Engineering, Procurement, Construction, Installation and Commissioning) multi-disciplinary offshore renewable…” Source: company website · checked Sep 5, 2026
13	The Offshore Partners BVStrong evidence	Rotterdam, NetherlandsHQ checked Sep 5, 2026	51-200	94
	“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: company website · checked Sep 5, 2026
14	SEW EnergyPartial evidence	Broek Op Langedijk, NetherlandsHQ checked Sep 5, 2026	51-200	88
	“SEW Energy, based in Broek op Langedijk, North Holland, delivers EPIC projects (Engineering, Procurement, Installation, Construction) within the industrial sector.” Source: company website · checked Sep 5, 2026
15	Volker Staal EN FunderingenIndirect evidence	Dordrecht, NetherlandsHQ checked Sep 5, 2026	51-200	84
	“For many years, Volker Staal en Funderingen (VSF) has worked in the steel fabrication and foundation sectors in Europe.” Source: company website · checked Sep 5, 2026
16	Stork BeneluxIndirect evidence	Utrecht, NetherlandsHQ checked Sep 5, 2026	n/a	79
	“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…” Source: company website · checked Sep 5, 2026
17	KCI Offshore EngineeringPartial evidence	Rotterdam, NetherlandsHQ checked Sep 5, 2026	51-200	78
	“KCI Offshore Engineering has been providing design, engineering, and consultancy services to the offshore industry for over 40 years.” Source: company website · checked Sep 5, 2026
18	VAN DER Panne SteigerbouwPartial evidence	Hendrik-ido-ambacht, NetherlandsHQ checked Sep 5, 2026	201-500	63
	“Steigerbouw van der Panne monteert en demonteert steigers op alle mogelijke offshore en onshore locaties.” Source: company website · checked Sep 5, 2026
19	MultimetaalPartial evidence	Den Helder, NetherlandsHQ checked Sep 5, 2026	51-200	57
	“History Multimetaal was established in 1973 to provide construction design, prefabrication, in-house testing and certification, offshore support services to the oil and gas…” Source: company website · checked Sep 5, 2026
20	SeatoolsPartial evidence	Numansdorp, NetherlandsHQ checked Sep 5, 2026	51-200	56
	“Seatools helps its clients in the dredging and offshore energy business achieve higher workability and higher operational efficiency, both key to lowering cost and environmental…” Source: company website · checked Sep 5, 2026
21	Swift Drilling B.VIndirect evidence	Oosterhout, NetherlandsHQ checked Sep 5, 2026	51-200	54
	“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…” Source: company website · checked Sep 5, 2026
22	OOS EnergyIndirect evidence	Goes, NetherlandsHQ checked Sep 5, 2026	201-500	49
	“OOS Energy is founded in 2017 to provide Drilling and Plugging & Abandonment services to the oil & gas industry.” Source: company website · checked Sep 5, 2026
23	ROG Ship Repair & Rotterdam Offshore GroupIndirect evidence	Rotterdam, NetherlandsHQ checked Sep 5, 2026	11-50	37
	“ROG, your partner for Dockside and Onsite services!” Source: company website · checked Sep 5, 2026
24	Enersea BVPartial evidence	Schiedam, NetherlandsHQ checked Sep 5, 2026	11-50	36
	“Enersea is a true offshore engineering specialist, offering consultancy, structural design services and production systems design.” Source: company website · checked Sep 5, 2026
25	Hollandia IndustrialIndirect evidence	Klundert, NetherlandsHQ checked Sep 5, 2026	51-200	36
	“Bij bouwen we mee aan de toekomst van de industrie.” Source: company website · checked Sep 5, 2026

Showing 25 of 137 offshore platform installation services based in the Netherlands

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Offshore platform installation services based in the Netherlands at a glance

As of Sep 5, 2026

11-50Median size (employees)

RotterdamLargest hub · 18 HQs

1,196Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

7,536

31–60

431

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 offshore platform installation services, 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 “offshore platform installation services”. 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 offshore platform installation 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 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, 8,009 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 offshore platform installation services are there based in the Netherlands?

RevenueBase identified 137 offshore platform installation 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?

SBM Offshore, headquartered in Netherlands, tops this list with the largest team on record.

Which city has the most offshore platform installation services?

Rotterdam leads with 18 headquartered companies, followed by Schiedam (5) and Amsterdam (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 8,009 verified decision-maker contacts tracked across these 137 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.