Company lists · Data refreshed September 2026

Top 25 Offshore platform installation companies based in the Netherlands

Name: Offshore platform installation companies 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 104 companies tracked

RevenueBase identified 104 offshore platform installation companies headquartered in the Netherlands as of September 2026 and tracks 16,526 professional contacts across them, including 4,801 with verified work emails and 782 with mobile numbers. Rotterdam is the largest hub.

This list covers offshore platform installation 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, 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

104Companies

16,526Contacts tracked

4,801Verified emails

782Mobile numbers

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The 25 largest offshore platform installation companies based in the Netherlands

Ranked by team size

Top 25 of 104 offshore platform installation companies 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 companies: 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	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
3	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
4	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
5	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
6	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
7	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
8	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
9	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
10	Jack-Up Barge BVPartial evidence	Oosterhout, NetherlandsHQ checked Sep 5, 2026	51-200	118
	“Jack-Up Barge constructs sustainable offshore energy.” Source: company website · checked Sep 5, 2026
11	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
12	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
13	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
14	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
15	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
16	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
17	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
18	The Badger CompanyIndirect evidence	Hoogvliet, NetherlandsHQ checked Sep 5, 2026	51-200	33
	“info@thebadgercompany.eu - Tel NL:+31-(0)10-4335820 Tel Rom:+40-(0)344 267 The Badger Company is a broad, globally-operating design and engineering company for the main operators…” Source: company website · checked Sep 5, 2026
19	eager.oneIndirect evidence	Utrecht, NetherlandsHQ checked Sep 5, 2026	11-50	32
	“Eager.one (formerly Euro-Rigging) is an engineering, consultancy, and project contracting company specializing in heavy mechanical engineering - from first concept and design to…” Source: company website · checked Sep 5, 2026
20	Offshore IndependentsPartial evidence	Rotterdam, NetherlandsHQ checked Sep 5, 2026	11-50	30
	“Offshore Independents is a leading offshore engineering and consultancy firm.” Source: company website · checked Sep 5, 2026
21	SPT OffshorePartial evidence	Woerden, NetherlandsHQ checked Sep 5, 2026	11-50	30
	“SPT Offshore, a DEME Offshore subsidiary, is the leading offshore contractor for suction pile anchors and foundations.” Source: company website · checked Sep 5, 2026
22	Kenc Engineering BVPartial evidence	Oldenzaal, NetherlandsHQ checked Sep 5, 2026	11-50	29
	“We design and fabricate bespoke equipment for market leaders in the global offshore energy industry.” Source: company website · checked Sep 5, 2026
23	GBM WorksStrong evidence	Amsterdam, NetherlandsHQ checked Sep 5, 2026	11-50	28
	“GBM Works develops advanced offshore technologies for the installation and removal of wind turbine foundations.” Source: company website · checked Sep 5, 2026
24	StaalwerkIndirect evidence	Velsen-noord, NetherlandsHQ checked Sep 5, 2026	51-200	26
	“STAALWERK is a trusted industrial partner with over 60 years of experience in steel construction, machine building, and mechanical overhauls for the heavy industry, civil…” Source: company website · checked Sep 5, 2026
25	NMCPartial evidence	Nieuw Lekkerland, NetherlandsHQ checked Sep 5, 2026	51-200	22
	“NMC is an engineering and fabrication company specialised in maritime, on- and offshore and complex fabrication of client specific steel structures and vessels.” Source: company website · checked Sep 5, 2026

Showing 25 of 104 offshore platform installation companies based in the Netherlands

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Offshore platform installation companies based in the Netherlands at a glance

As of Sep 5, 2026

11-50Median size (employees)

RotterdamLargest hub · 8 HQs

782Contacts 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

4,516

31–60

268

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 companies, 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 companies”. 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 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 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, 4,801 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 companies are there based in the Netherlands?

RevenueBase identified 104 offshore platform installation 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?

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

Which city has the most offshore platform installation companies?

Rotterdam leads with 8 headquartered companies, followed by Amsterdam (4) and Schiedam (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 4,801 verified decision-maker contacts tracked across these 104 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.